cell biology questions and answers in January 2023

1. Explain how the Hardy-Weinberg Principle is a null hypothesis in evolutionary studies. In your response, explain what a null hypothesis is and how Hardy Weinberg serves as one. , why is Hardy Weinb...
Which of the following is true as it relates to the phosphorylation of enzymes? a) Phosphorylation of an enzyme changes its activity. b) Phosphates can be added to amino acids with hydroxyl groups on ...
A 21 year old male visits the emergency department complaining of constant cough, excessive fatigue, and bruising. He has spent the summer volunteering on a local organic farm and at first was not con...
 . For the reaction A reaction? --> B, if AGo is positive what can you tell me about the valu 4. The reaction below might be a suitable coupled reaction to provide the energy for which of the foll...
 . 6. The following two reactions are coupled in the last step of glycolysis (catalyzed by the enzyme pyruvate kinase). PEP + H20 <-> Pyr + Pi AGo' = -14.8 kcal/mol ADP + Pi <> ATP + H20-...
  can you show me the steps plz. 6. The following two reactions are coupled in the last step of glycolysis (catalyzed by the enzyme pyruvate kinase). PEP + H20 <-> Pyr + Pi AGo' = -14.8 kcal/mo...
R = Round face b= square face Mom= Rr Dad= Rr Draw a Punnett Square for this simple monohybrid example (DO NOT DRAW THIS IN ANSWER BOX, JUST DRAW AT HOME). What are the percentages of phenotype and ge...
Part C: Short Answer Answer the following questions in the space provided. 1 . Explain some of the applications that we discussed about anaerobic respiration, and why should we know about these proces...
Write the research paper about the single-trait genetic disorder you selected in Unit III Annotated Bibliography and include the information listed below. Include a thesis statement that clearly and c...
8. The second step in aerobic respiration would be.. a. Glycolysis b. Pyruvate oxidation Krebs cycle d. ETC and chemiosmosis A TP 9. The absolute maximum that can be produced in aerobic respiration wo...
https://youtu.be/7tzaWOdvGMw   How do mitosis and cancer relate? Include your personal reaction to the information presented in the video. What do you think? Did you learn anything specific? Are you ...
1. What are the challenges for a fish getting the oxygen it needs?  How does it overcome this issue?           2. Recall that we compared the design of the circulatory system in a variety of ani...
Sandra tries to eat a nutrient rich diet. Today she had a grilled chicken sandwich with lettuce, mayonnaise and tomatoes, a glass of cranberry juice and a chocolate brownie.  Identify each macronutri...
What defines a neuron's "refractory period"?   a time when ligand-gated ionotropic receptors cannot be activated.   a time when voltage-gated K+ channels pass K+ ions into the neuron.   a time when...
For a cell where 2n = 8, make diagrams using two colors (to show the maternally and paternally inherited chromosomes that make up each homologous pair) to represent the four phases of mitosis and the ...
Using the recipe below, can you help me a) list one or two types of  passive diffusion that are occurring inside the jar during the 2 months it is morphing from cucumber to pickle and b) tell which w...
 . Match the label with its correct part/description. F G K B D H L O A E P Monetwork M A A. Stage adjustment knob B B. slides C C. Arm D D. Stage E E. Body F F. Kim wipes G G. Fine Focus C H H. Base...
Provide information on the HER2  gene , including how, when defective, causes the proliferation of cancerous cells, and on possible chemotherapeutic medications to treat this specific cancerous defec...
For each of the following phases of cellular respiration, list the inputs and outputs. You may wish to make a table or you may wish to make a quick sketch diagram with arrows. An input would be someth...
Active transport results: Membrane with Na-K ATPase Intracellular Extracellular Intracellular Extracellular ATP (before) (before) (after) (after) 1 9.0 mM Nat 9.0 mM Na 12.0 mM K+ 18.0 mM Na YES 6.0 m...
Osmosis Results: (osmotic pressure in mm Hg) Membrane (MMW) Solute 20 50 100 200 8.0 mM NaCl 316 0 0 0 8.0 mM Albumin 158 158 158 158 8.0 mM Glucose 158 158 158 0 Albumin 316 316 316 316 8.0 mM Urea O...
                                                                                             . 275 3. Describe the function of each of the following a. s...
4. What changes in expression of ULK1 are seen in response to hypoxia or FCCP treatments in Figures 1A and 1C? Are the results identical when comparing hypoxia and FCCP treatments? Explain by referrin...
 . Creatine and its phosphorylated form, phosphocreatine, acts as an energy "shuttle" between the mitochondria and the cytoplasm and is also used for rapid recycling of ADP in muscle cells....
 . A cell has the following characteristics: . It has a cytosol . It possesses mitochondria . It has a cell wall . It possesses an endosymbiont . It possesses a vacuole . It has linear chromosomes Th...
  2.2.3 Lab: Modeling Meiosis Dry Lab The Living Earth Sem 1 Points Possible: 50 Name:   Date:   Modeling Meiosis Each of your body cells is a  diploid cell , which is represented by the express...
answer all please. The Blueprint of Life Every cell in your body has the same "blueprint" or the same DNA. Like the blueprints of a house tell the builders how to construct a house, the DNA ...
Which of the following statements about Adenosine Triphosphate (ATP) is incorrect? Question 2 options: ATP stores energy in phosphate ester bonds. ATP is produced in mitochondria during cellular respi...
Why should the milk be stirred slowly after adding the citric acid and the rennet? (Select all answers that apply). a. To ensure that the citric acid and the rennet are properly incorporated into the ...
When you should stop the timing to determine the curdling time? a. When you see clear curds (chunks) have formed in the milk as they have separated from the whey. b. When you begin microwaving the cur...
How did the video relate to what we have already studied about cell division, cancer, mitosis, meiosis, DNA replication, the cell cycle, or sexual reproduction? Be specific, citing several examples. W...
Can anyone help me with this?. 20. A purebred, red-eyed female fruit fly is mated with a white-eyed, male fruit fly. White eyes are X-linked recessive. Part A: What percentage of the male offspring wi...
https://youtu.be/7tzaWOdvGMw How do mitosis and cancer relate? Include your personal reaction to the information presented in the video. What do you think? Did you learn anything specific? Are you sur...
Can anybody help me with this?. 10. In some cases, a trait is determined by multiple alleles interacting. In rabbits, coat color is one of those traits. There are four alleles for coat color, each of ...
 . NAME : DATE : |_/_ Biology Ch.9 Section 2 In-Class Note Section 2: Mitosis and Cytokinesis [24 pts.] Main Idea: Mitosis During mitosis... the cell's replicated genetic material separates the cell ...
19. Label the parts of the drawing below. Include all of these terms: nucleotide, phosphate, sugar, base, 20. Complete the DNA molecule from the single strand shown below: AAGCAGCTGTGAAATCC BONUS: Mak...
I don't need an explanation just put the letters in order. DNA/RNA Test Match the following words with their definitions below: A. Protein B. DNA H. Replication RNA I. Amino Acid Codon . Ribosome E. N...
How did scientists generate proteins that fluoresce like GFP but in all colours of the rainbow?   Select one: a. They mutated GFP in different ways.       b.They isolated other proteins that fluor...
1. Accept/Reject: Since the citric acid cycle is the primary producer of ATP, cell can survive when exposed to moderate amounts of cyanide since is only affects the electron transport chain which prod...
Can anyone help with this?. In Labrador Retrievers, coat color is controlled by an epistatic gene. Examine the image below to determine which gene is epistatic and controls the phenotypic expression o...
Name that stage of meiosis! You can choose from the following list of terms (each will be used only once): Prophase I, Metaphase I, Anaphase I, Telophase I, Prophase II, Metaphase II, Anaphase II,  o...
Name that cell cycle stage! You can choose from the following list of molecules (each will be used only once): Metaphase, G 2 , Cytokinesis, Prophase, S, Telophase, G 1 ,   or Anaphase.   6. Which s...
Case-Study Scenario You are a surgical nurse working on a major trauma case that has come into the ER.  The patient has lost a significant amount of blood due to their injuries which is estimated to ...
You are going to clone a hamster named Fluffy. Although you use the same type of hamster for the egg cell donor and the surrogate mother, they are different colors than Fluffy. Fluffy is a tan colored...
There are a variety of methods used to transport molecules across biological membranes. For the following metabolic process discuss how various transport methods are used to move molecules across the ...
 . /51195/quizzes/255432/take er UCI 1 Question 1 1 pts 1. You are comparing microtubules (MTs) and intermediate filaments. Which of the statements below provides as correct description of the differ...
Please help me calculate metric conversions using the table below. Additionally, explain how you got your answer. Thank you :)   . Fill in the following table. Show your work for metric conversions....
 . SBI3C - Biology Lesson 2 Key Question #2 Our body uses active and passive transport to carry out its daily functions a. Create five different illustrations. (One to explain each process: simple di...
 . Question 29 4 pts The image shows the joining of 2 monomers through a chemical reaction called dehydration synthesis. In your answer, state the name of the monomer, the general name for the Biomol...
Describe the effects for a plasma membrane if an antibiotic physically binds to the phospholipids within the membrane.   Note: an antibiotic is a drug which targets disease causing bacteria. Usually ...
Please choose the best answer about protein structure Group of answer choices a.Hydrogen bonds are important for both the secondary and tertiary structure of the protein.   b.a mutation causing a cha...
Denatured proteins Group of answer choices a.are the final product of dehydration synthesis  joining monomers together.   b.are proteins with the correctly folded three dimensional structure (3D str...
Which of the following  helps determine if a cell is prokaryotic or eukaryotic? Group of answer choices membranes which enclose certain cellular activities like the folding and modification of protei...
Proteins Group of answer choices  a.are composed of amino acids  linked by peptide bonds.   b.can be denatured, but denaturation has no effect for protein function.   c.are composed of monomers ca...
Amino acids differ from each other by the presence of  ____________________chemical groups, which contribute to the chemical properties of each amino acid. These chemical groups _____________________...
Choose the correct answer about Biomolecule function: Group of answer choices a.Some proteins are enzymes which function are biological catalysts.   b.One major function of proteins is to store energ...
 . 7268/quizzes/121599/take/questions/2720399 d Watch Anime Onlin.. 3 Sodium Perbromat.. The Vanishing Nile:.. Nile River - Dams a.. Causes | Facts - Question 30 3 pts The following image shows 2 wat...
Choose the best answer about the importance of glycogen for blood glucose homeostasis Group of answer choices a.When blood glucose is too low, glycogen can be broken down to release more glucose monom...
scientists estimate that the earth houses 8.7 million species. all of them use the same cellular fuel:atp. atp can be produced via two cellular respiration pathways, one that occurs in the presence of...
 . Exam 4: Cells Name: Question 1 Knowledge: Draw a line from the term (left) to the best matching description (right) Terms: Descriptions: 1. Mitochondrion a. Creates proteins 2. Rough Endoplasmic R...
http://www.ncbionetwork.org/iet/microscope/   To use the Virtual Microscope: Click The Virtual Scope link found above. Once the Virtual Microscope page has loaded, a virtual lab animation will begin....
The first video, "Why are you alive," describes living cells as inherently exciting. What are some of the cell properties the video cites as making them exciting?  What wants to make the cell "boring...
This week our focus has been on DNA manipulation and cloning, leading to a discussion on DNA libraries. For this week I would like you to conduct an internet search and find a commercial company invol...
 . In cells, endergonic reactions are typically coupled with what exergonic reaction to provide the energy needed to fuel these reactions? 0 Formation of water from oxygen and electrons O Excitation ...
 . Which of the following would be an example of an exergonic reaction? Building a new DNA molecule from nucleotide units Building new triglycerides from fatty acids and glycerol O Breaking down glyc...
 . The activation energy of a cellular reaction is lowered by an enzyme catalying the reaction. is not changed by an enzyme catalyzeng the reaction. O is increased by an enzyme catalyzeng the reactio...
Figure 4. A second (or alternate) treatment example spot plate for starch hydrolysis tested at 37 °C. Compare these treatment results (Figure 4 - above) to the control results (Figure 2 - below), and...
Designing an Experiment to Compare Reaction Times for Starch Hydrolysis at Different Temperatures Let's now dig deeper into setting up an experimental design. Experiments are typically set up to compa...
1. What are self-splicing introns? Explain the underlying mechanism and significance of such splicing. How does aberrant splicing relate to human diseases?   2. Explain how the presence of the nucleu...
SB13C - Biology Lesson 19 grafted (and that provides the roots) is called the stock. The scion eventually develops into an entire shoot system. Grafting often allows horticulturalists to combine the b...
Specialized cardiac muscle cells that make up the conduction system of the heart coordinate contraction of the chambers The pulmonary vessels transport blood from the right ventricle to the lungs and ...
The first major muscle movement is swallowing food or liquid. The start of swallowing is voluntary, but once it begins, the process becomes involuntary and continues under the control of the nerves. T...
tall X dwarf Gametes all T all t formed Tt F, heterozygous F, - all tall hybrids Dominance is operating. F, Cross Tt X Tt F, Cross - a monohybrid cross Gametes T formed Law of Segregation in effect TT...
Key Question #4 1. You are working in a laboratory with the enzyme amylase, an enzyme found in the mouth that helps break down food. You decide to conduct an experiment to determine the effect of temp...
SB13C - Biology Lesson 2 Questions: a. Describe the symptoms of Cystic Fibrosis. (3 marks) b. Describe two problems associated with the presence of thick, sticky mucus in the lungs and breathing sympt...
Which JASON group category applies to the scenario below? Categories Binary Biological Weapons Designer Genes and Life Forms Gene Therapy as a Weapon Stealth Viruses Host-swapping Diseases Designer Di...
Q4.Why would the development of a genotype-specific agricultural target, such as corn or rice, be technically much more feasible than people?  From a biotechnology perspective, what would you advise ...
Which JASON Group category does the scenario apply?   JASON Group Categories Binary Biological Weapons Designer Genes and Life Forms Gene Therapy as a Weapon Stealth Viruses Host-swapping Diseases De...
The JASON Group Reference"  https://www.nature.com/articles/d41586-019-01185-8 and https://en.wikipedia.org/wiki/JASON_(advisory_group) Which JASON goup category applies to the scenario below" Catego...
What JASON category applies to the scenario Below JASON Categories: Binary Biological Weapons Designer Genes and Life Forms Gene Therapy as a Weapon Stealth Viruses Host-swapping Diseases Designer Dis...
Summary: Two lionesses brought down large adult wildebeest. Adult females fed for approximately 20 minutes. Cubs appeared interested in feeding but were largely kept away from kill by adults. A clan o...
Problem Set 1 Principles of Cell Biology Spring 2023 1. The first two lectures of this semester were dedicated to 17 themes that in some way are important to cell and biology and/or have current or po...
What event would you only see parental gametes being produced from the F1 generation? (a) Incomplete genetic linkage  (b) Independent Assortment  (c) Complete Genetic linkage  (d) Dependent Assortm...
An essential point for understanding the chemical processes explained in this module is to clearly differentiate the reaction of reduction from that of oxidation. These two reactions, also called oxid...
1/ Describe in detail glycolysis, the transient reaction, and the Krebs cycle. 2/ Explain why ATP is such an important molecule for the cell. 3/ At the end of the Krebs cycle, how many molecules of AT...
  1. What are the five common fundamental counting principles of all hematology analyzers? Obj. 13.1         2. What parameters are directly measured on a hematology analyzer?  What parameters a...
If you were an Alien Scientist from another galaxy and you found yourself looking at fossils of bacteria and protists for the first time, how would you describe these types of unknown organisms to oth...
Based on this video https://www.youtube.com/watch?v=eMuyKN_VW3k 3. Specifically state the names of the substrates (there are two), the products (there are two), and the enzyme involved in this reactio...
https://www.youtube.com/watch?v=JAjZv41iUJU&list=PLfQf5Axy67ppFGnMcWS_qwx7PehiiJ_7t&index=5   Below is the copied and pasted title and link: Write a short paragraph summarizing the video, des...
 . Syll () Ass ( W2 () w2 () W2 () ( x 3PC |M Veri ) (2) [ |a Am: |M Job u/ courses/57195/quizzes/255428/take New folder Uci 1 fluorochrome O B OD OE D Question 5 1 pts 5. You would like to test if F...
 . Jan 20, 2023 Buffer B 15 % (v/v) Ethanol mL 20 % (v/v) Acetic Acid mL dH20 up to 0.50 L final volume (you will calculate for a total volume of 0.5 liter) 10. 8 % SDS (m/v) -- g (you will calculate...
Is there something in human biology that is surprising? If so, what was it? How does human biology affect the way you think about biology in your own life? What new technologies do you think will be d...
5. In the kingdom protista, there are some disease-causing organisms. The kingdom does, however, include the organism that causes one of the most significant human diseases called ______________ in wh...
 . Question 3 Which of the following statements are correct? Explain. A. Glucose is the electron donor in glycolysis. B. NADH is the oxidized form of NAD+. C. Glycolysis requires oxygen. D. CO2 is an...
in around 300 -word write paragraph answering each question:  Q1)  What is treadmilling of actin filaments?    Q2 ) Describe the structure of focal adhesions and explain their role in cells.   Q3...
assuming it was JUST the culture cells added in the above image (so no stains or other markers), are the cells alive or dead? Can you tell? Do you think it matters if they are as it would pertain to q...
 If I was interested in testing your sterile technique I may ask you to setup two culture plates for me in the biological safety cabinet using your BEST sterile technique. One with just DMEM (the med...
Activity 4: How many ATPs can one glycerol molecule produce? (10 points) A. Be sure to list the major intermediate products of glycerol metabolism (i.e. the starting and ending molecule of a metabolic...
Assign the correct ICD-10 CM Code/s to each statement. 1-Pharmacoresistant epilepsy 2-Treatment-resistant epilepsy 3-Refractory epilepsy with status epilepticus 4-Poorly controlled epilepsy with statu...
Its a grade 11 biology course. I need help with a reflection done by some other scientists (on plants or Human body). It can be an article that deals with a biology related incident.. 2. Connecting kn...
Its a grade 11 biology course. I need help with a reflection lab done by scientists, it can be an article that deals with a biology related incident.. 2. Connecting knowledge gained in class to real l...
A scientist is interested in producing flowers with a darker red color. To do this, the scientist alters the promoter of the gene to make it more active. This results in increased transcription and in...
Please help with this worksheet. Needs filling.. Cell Biology Work Sheet Microscopy Dead/live resolution magnification Image sample? characteristics no stain Bright Field stained Phase contrast DIC Fl...
Please help with the following snork problems I have most done on a separate sheet but I just need additional help. Thank you.      . DNA, RNA, and Snorks Introduction: In this simulation, you will...
 . What letter combinations of base pairs do you have? You should not have more than 2. Is the total length of each base pair the same? Is there overlapping or gapping in the bonds between the bases?...
Read through the attached case study and answer any 1 question from part II, and any 3 questions from part III using your textbook and the internet as resources. You will be answering 4 questions tota...
Part IV. Drawing & Labeling Biological Specimens    Plant Cell Drawing Follow the drawing and labeling guidelines to draw ONE plant cell using the procedures outlined in the detailed lab instruc...
4 Multiple choice questions that I wanted to review.  Thank you             . Question Completion Status: A Moving to another question will save this response. Question 1 Cell walls are very c...
According to the phylogenetic tree, which two mammal groups are more * closely related to each other than the third group? Ancestral mammal Monotremes (5 species) ANCESTRAL Marsupials CYNODONT (324 sp...
KenyDr. Ibrahim and Dr. Garba are observing a preschool class to study children's social interactions. When one child refuses to share a toy with a classmate, Dr. Ibrahim notes that the child is "reso...
 . Am Booklet 5 and its or reflects green light. Therefore, the light that Unit C caches your eyes is green. An absorbance spectrum is a graph Use the following diagram to answer question 3. shows th...
Pls help ASAP.   . 1. Following Glycolysis, the second stage of cellular respiration is the Krebs (or citric acid) Cycle. Complete the following diagram indicating the reactants, as well as the ener...
Pick a type of food that you enjoy. Before you start researching,  state a hypothesis  about the nutritional content of this food. Remember a hypothesis is an educated  guess (and may be wrong), an...
can you please help me:''( please keep in mind the size of the page, short yet very detailed would be very helpful (please and thank you!)   After the article- choose from one of the following issue ...
Please help me:'((, please keep in mind this is the size of my page, short and simple would be amazing (please and thank you)   1) Compare and contrast the biochemical differences between traditional...
The kinetics of __________________ are mostly in control of Action potential duration A. voltage gated Ca+ channel B. Voltage gated Na+ channels C.Voltage gated Cl- channels D. Voltage gated K+ Channe...
After five minutes, the concentration of drug Dazzie in the white blood cells is 20 mmoles l-1. What is the average rate of entry of drug Dazzie into the white blood cells in units of moles min-1 whit...
cells. 20. 21. 22. 23. 24. 25. 26. 2/3 —100% + IZIOD In the Golgi, glycosylation enzymes allow the addition of phosphorylation enzymes add Mitochondria are organelles that produce It is believed tha...
G protein linked receptors, tyrosine kinase receptors, and gated ion channels and intracellular receptors are all used in the reception part of the signal transduction pathway. In easy to understand l...
Includes Introduction- a brief overview of cell-to-cell communication The faulty cell signaling pathway is clearly stated and explained Identifies the type of pathway Explains the portion that is inco...
 . Use the diagram to describe metabolic pathways for either a protein or a lipid. proteins complex carbohydrates fats (starch, glycogen) amino acids monosaccharides ghcerol fatty acids -NH G3P ADP +...
. Enzymes are: [Select all that apply.] waste products from the chemical reactions they catalyze. molecules that have specific shape that bind specific molecules. waste products from most cellular ...
Choose the correct phrase/phrases that indicate/state the difference between natural and artificial selection: A/ Natural selection is based on heritable variation but artificial selection is not. B/O...
 . Characteristics of Large Foraminifera Characteristics of Small Foraminifera Late maturity (It takes longer for them to Early maturity (They can reproduce get old enough to reproduce earlier) Large...
 . A 01.17 Homeostasis (Discovery | x Copy of U1: Discovery Educatic x *Search Results | Course Hero X + > C A docs.google.com/document/d/InTgjGHJpsObpjkDeqT-NLy3Q14Mh-aE_RKZyvlOP1CY/edit Update :...
Unit 3 Assignment    Processes of the Central Dogma  . F Unit 3 Assignment: Proce... Processes of the Central Dogma Choose an important gene to human cells. There are over 20,000 genes in our genom...
History of DNA WorksheetIn point-form notes or a timeline, summarize the findings of Frederick Meischer, Frederick Griffith, Oswald Avery, Alfred Hershey and Martha Chase, Erwin Chargaff, Phoebus Leve...
understanding of active and passive transport. Create one page for active transport and one page for passive transport, describing each process. Then, add pages for each of the following terms: diffus...
We need to discover the precise relationship between absorbance at 595nm in the Bradford Assay and concentration of protein in our sample. We need to generate a standard curve that describes this rela...
Content Prep 2.5 2.4.1 Polypeptides: amino acids linked by condensation reactions 1. Using a generic amino acid draw the condensation reaction that results in a dipeptide. 2. Describe why the genetic ...
Kognity based Content prep 2.5 2.5.1 Enzymes: active site 1. Distinguish between the lock and key hypothesis and the induced fit model. Make sure to highlight why the induced fit model is now the acce...
Kognity-based Content Prep 2.1/2.2 2.1.1 Living processes and chemistry . Correctly place each term in the circle. ORGANIC DNA CARBON DIOXIDE AMINO ACID HYDROGEN CARBONATES INORGANIC 2.1.2 Carbohydrat...
HUMAN (movement of nutrients from the pea plant to a cell in the thumb of a human): State the chemical equation for cellular respiration, the organelle in which it occurs and the names of the required...
Please help me answer the rest thank you. he proper definition. Ions 1. the science of heredity E 2. an organism with two alleles of the same type 3. an organism with two different alleles 4. differen...
Please help me answer the rest of these questions. Thank you.. GENETICS PRACTICE 2: NON-MENDELIAN GENETICS 1. In radishes, the gene that controls color exhibits incomplete dominance. Pure-breeding red...
Who Ate the Cheese? Which Subject has the matching identity of this fingerprint?         . Introduction: DNA isolation from blood, hair, skin cells, or other genetic evidence left at the scene of...
1.  Which sickle cell allele is present on your egg/sperm's chromosome?    Choose the one or more answers correct  a. LP b. LNP        2. Which sickle cell allele is present on your egg/sperm'...
1. Explain the process of DNA replication in eukaryotic cells. Include all enzymes involved in the process and their roles.  2. a) Describe the structure of the plasma membrane. Why is the plasma mem...
Please help me with definitions, I need it for my study guide please try your best. Thank you so much :). on and hormones. (19 points A male sex hormone, such as testosterone. Melanocytestimulating ho...
I really need this definitions to study for my final, please help. Thank you. Vision defect caused by abnormal curvature of surface a. Cones of the lens or cornea. b. Adaptation The pigmented vascular...
Need for my study guide please try to define all thanks. | Summation a. The voltage difference across a nerve cell membrane when the nerve is excited. All-or-none b. Minimum level of stimulus needed t...
 . Question 10 (1 point) Saved Full pod shape (F) is dominant to constricted pod shape {f ), and yellow pod color (Y) is dominant to green pod color (y) in pea plants. What is the genotype of a yello...
 . Question 30 (1 point) An organism with the genotype AaBb produces gametes whose genotypes are aa and bb AB, Ab, aB and ab Aa and Bb AB and ab. Question 25 (1 point) Saved Which of the following re...
Match correct definition. Really need this for my study guide please . Thank you. V Cerebrum . Controls emotions, especially fear. b. Nerve tract that joins the two cerebral hemispheres. Meninges c. O...
How is incomplete dominance differentiated from complete dominace? In incomplete dominance, neither of the two alleles can completely conceal the presence of the other while in complete both the allel...
 . Safari File Edit View History Bookmarks s Window Help D . < d21.cbe.ab.ca + 88 Final Exam Modules 5-8 X om Time Limit: 1:50:00 Time Left: 0:58:48 Ava Aubin: Attempt 1 Page 1: Question 1 (1 poin...
Nondisjunction is the failure of homologous chromosomes or sister chromatids to separate properly during cell division. What would be the effect on the number of chromosomes in sailetes que to non-dis...
to separ gel electrophoresis to answer the questions below. 100% 80% 60% - 0.8% Motility as a percentage of the maximum motility 40%- 1.0% 1.2% 20%- 2 4 5 6 9 10 DNA length (Kb) The graph shows how sm...
 About Nerve Cells answer: What type of cell the is Nerve Cell? What type of organism is the cell found in? Where in the organism is the cell found? What is its function or duty? How does it contribu...
Pathogen Name: Tuberculosis  Pathogenic Name of the pathogen (common & scientific)   Name of disease caused   Taxonomy of pathogen (kingdom, etc)   The basic structure of the pathogen...
8. Explain which suspect was most likely the killer, based on the data you collected from the evidence sample from the victim's stomach. Include your reasoning based on what you know about ma...
Table 1     Area 1 Area 2 Both Interphase       Prophase       Metaphase       Anaphase       Telophase       Cytokinesis       Part:1 Calculate the percentage of cells for each st...
What do you believe is the fundamental nature of aging?  Is aging a feature of an organism's design that evolved because it confers some benefit, or is aging not an evolved characteristic but rather ...
 . BIOL 102 Biology Now 3": ed Learn Before Lecture Worksheet Chapter 2: Sex, Cancer, and 3 Vaccine (Evaluating Scientific Claims) Answer the questions below as you read the narrative of the ch...
What is an adaptation? Which one is correct answer Please ASAP. What is an adaptation? The accumulation of favorable traits over time All of the choices are correct The result of natural selection )A ...
Bacteria are a type of prokaryote found everywhere in the world, from soil to food, and even inside other living creatures. In the past 60 years, scientists have developed some incredible drugs called...
Scientific Method Worksheet John is studying a newly-discovered enzyme called skeletalSkeletals an enzyme that dissolves bone, releasing calcium. Most enzymes are proteins, depending heavily on their ...
In 1928, Sir Alexander Fleming was studying Staphylococcus bacteria growing in culture dishes. He noticed that a mold called Penicillium was also growing in some of the dishes. A clear area existed ar...
Questions #3,7,8,15,16,17,,18,27. Understanding Concepts 11. Describe a procedure you could use to find out 1. Explain what is meant by the term "cell cycle." the genotype of a black-eyed fl...
33. The most abundant elements in the foods and beverages you consume are oxygen, carbon, hydrogen, and nitrogen. Why might having these elements in consumables be useful?  34. Oxygen, whose atomic n...
You have been asked to participate in a community health fair roundtable about the endocrine system. In your response to the questions for the assigned endocrine gland (Pancreas) address the following...
 . 9. Glucose is a which serves as a source of energy for cells. 10. store energy for an organism and help to make up the structure of the cell membrane. 11. DNA & RNA are types of 12. from the s...
1. A bacterium from a bacterial infection in an individual avoided the lysis and opsonisation by the complement proteins. Explain the different scenarios that could have occurred and would have led to...
Help. Microscopes Learn Types of Microscopes Resource ID#: 119048 Primary Type: Original Tutorial Types of Microscopes Practice 7 Drag the description onto the best type of microscope to use to examin...
 . Conifers are the most diverse gymnosperms. Explain one way that conifers are of great economic significance. Paragraph V B I U V A;. Angiosperms offer both ecological and economic importance. Expl...
Brain injuries have been termed a "silent epidemic." A brain injury is silent because a brain-injured person does not always have visible physical symptoms. It is an epidemic because brain injuries ar...
 . Question 11 (Mandatory) (4 points) Researchers often study the evolution of viruses by grouping them into clades based on biochemical traits. Even though viruses are not alive, they can mutate eve...
 . Question 7 (Mandatory) (4 points) After the Industrial Revolution, 95% of peppered moths had this dark coloration. Explain what caused the color change of the peppered moths from light to dark aft...
   . Cell Membrane Transport 0 Go to this website: hugs 'plvel Lolmado edu enfsimulaLiL nhnemhrarmman wels 0 Click play. [the upper "Cherpl" works with your Chromebook] Part 1 1..) On th...
 . A 01.04 Characteristics of Lif ( x Copy of Characteristics of Life x = Copy of Survival Journal - Goo X + C A docs.google.com/document/d/1WVQ9Tpv88t73zwmPnTGjhArnGdBBloEVWWVAfINYGEU/edit Copy of C...
What is the Bradford Protein Assay. Refer to Bovine Serum Albumin (BSA). How does the reaction work? What is the colour change? Why is the absorbance measured at 595nm?). Include a figure to aid your ...
Many species of bacteria are becoming resistant to antibiotics. Recently, studies have analyzed the  chromosomal DNA of antibiotic resistant bacteria. One bacteria studied is methicillin-resistant  ...
All living organisms need a transfer of information to allow for genes to direct the synthesis of proteins. Explain how genes are transcribed and translated to produce a functional protein.  Compare ...
Describe at least 1 psychological factor that can influence an individual's decision to have their DNA analyzed, knowing not only that the information may be useful but also that the results may not b...
Which of the following does NOT occur during metaphase? Cross out the untrue statements below.  a. Spindle fibers disappear.  b. Nuclear envelope dissolves.  c. Chromosomes line up at the metaphase...
Compare ATP production in the citric acid cycle to the electron transport chain, or aerobic respiration.   D. The citric acid cycle uses oxidative phosphorylation, and the electron transport chain us...