Biology Questions and Answers

A new disease has recently been discovered in a community, and you have been brought in to investigate. The disease appears to pass from one person to another when they shake hands, and it can be cure...

Q2.20. Which of the following statements about aerobic and anaerobic decomposition is true? (Hint: Read the statements carefully! The terms "aerobic" and "anaerobic" are so similar that it's easy to m...

Question 9 (1 point) Use the following information to answer the next question. A park supported many varieties of species for a number of years before it reached its carrying capacity and the birth r...

Just need answers...don't need explanation..thank you. Question 24 (1 point) Use the following information to answer the next question. DNA Replication DNA poly and replace direction of replication fo...

Just need answers...don't need explanation..thank you. Question 9 (1 point) Replication is the process of producing an exact copy of a molecule of DNA. In this process, the joining of nucleotides to e...

Just the answers please. Question 46 (1 point) Use the following information to answer the next question, TTGG ttgg F1 TG tg F2 ItGg Which types of genotypes are represented in F, and F2 in the above ...

Question 37 (1 point) Which of the following theories came into existence after Mendel's dihybrid cross experiments? blending theory of inheritance law of dominance law of independent assortment O law...

Question 24 (1 point) At which stage of mitosis and meiosis are the linked chromatids separated? anaphase of mitosis and anaphase of meiosis-I anaphase of mitosis and anaphase of meiosis-II metaphase ...

Question 19 (1 point) In tomatoes, red colour (R) is dominant over yellow colour (r) and tall plants (T) are dominant over short (t). Homozygous tall plants that produced red fruits were crossed with ...

v The ability of an individual to survive and reproduce in a specific environment is 1 point called: O fitness O common descent O survival of the fittest O struggle for existence O natural variation L...

Which of the following best indicates that speciation has occurred? 1 poi appearance of different colour features high mutation rate and low variability location on an island far from the mainland two...

just need some help with these questions . In a growth curve of population, the lag phase occurs when: 1 point O natality exceeds mortality O mortality exceeds natality there is an adjustme...

QUESTION 24 8 points Save Answer DNA replication, transcription, and translation involve the coordination of many proteins and RNAs. Predict how the processes would be affected in the given situation....

QUESTION 21 In all cells, translation occurs on In eukaryotes, translation occurs in two locations in the cell: and QUESTION 22 A single base deletion in DNA is likely to have the BIGGEST effect on pr...

QUESTION 19 Which of the following molecules are DIRECTLY required for the process of translation? O mRNA, IRNA, and rRNA O mRNA, IRNA, DNA, and rRNA O mRNA, DNA, and rRNA O only tRNA QUESTION 20 Line...

gestion Completion Status: QUESTION 15 A codon consists of bases and specifies which will be inserted into the polypeptide chain. The molecules codons are found in are called The molecule anticodons a...

QUESTION 8 Which of the following statements CORRECTLY describes the difference between the leading and the lagging strands of DNA during DNA replication? The leading strands are synthesized at one fo...

Question Completion Status: QUESTION 1 In eukaryotes, DNA replication occurs during the [A] phase of the cell cycle. QUESTION 2 The percentages of bases present in a specific species was measured. If ...

just need some help with these questions . Which is true of a primary succession? (you may check more than one 1 point option) It starts from bare rock. The pioneer species can be grass. The climax ...

need some help with the questions below . Ants harvest pieces of leaves and make a garden of fungus in a hole in the 1 point ground. The ants use the fruiting bodies of the fungus for food, and the ...

just need some help with these questions . Hemochromatosis is a disorder resulting in excessive amount of iron absorbed by the body. Those afflicted must have blood removed (blood letting) to avoid ...

Hello, tutor Please help me with this question, using the attached data. Thank you in advance. "Is this population consistent with the expectations of the Hardy-Weinberg model, that is, is this ...

Hello, tutor Would you help me with this question, using the attached data, please? Thank you. " For this set of parents, is it possible to draw conclusions about the genotype counts from examin...

just need some help with these questions . Which process is used to insert normal genes into human cells to correct 1 point disorders? Gene therapy Live vector vaccines O Molecular cloning Stem ce...

Hello, Tutor Would you please help me with this question? "Using your Punnett Square, calculate the expected percentage of Blue Rimmed Baby Bugs and Yellow Rimmed Baby Bugs. Show your work. How d...

INSTRUCTION: Identify what is being asked. 1. These are two processes essential for sexual reproduction that is facilitated by the flower parts 2. It is another term for the stamen. 3. It...

1. Describe the bug population change results during this data run in terms of genotypes and phenotypes. 2. Is this population consistent with the expectations of the Hardy-Weinberg model, ...

ID: A Name: Name: 6. How many daughter cells will be produced if 10 cells each having a diploid chromosome number of 10 A undergo: 'a' mitosis or 'b' meiosis? What will be the expected chromosome numb...

QUESTION 14 Chose the statement that is FALSE. Plant cells build a cell plate and animal cells form a cleavage furrow during cytokinesis O During cytokinesis the cytoplasm is separated between the two...

QUESTION 10 Mitosis results in the formation of meiosis results in the formation of two diploid cells ... four haploid cells four haploid cells ... two diploid cells two diploid cells ... two haploid ...

QUESTION 4 Heritable variation is required for meiosis O asexual reproduction O mitosis O evolution QUESTION 5 An XAXh individual has a daughter with hemophilia. What is the genotype of the other pare...

Q1) Imagine that a new, deadly coronavirus arises and starts a global pandemic. Experts are worried because the disease spreads easily, having a basic reproduction number, R0, of 5. The good news is t...

ESSAY: 1.) The pine tree habitat is characterized to be arid and dry, located at higher altitude where water conservation is a problem. Discuss three adaptations of the pine tree in this kind of habit...

Instruction: Multiple choice. Choose the correct answer. 31. Bark consist of A. secondary phloem B. periderm C. cork cell D. all of the choices 32. Which of the following comprise the conducting tissu...

Instruction: Multiple choice. Choose the correct answer. 1. Which of the following can best describe the complexity of the leaves when the petioles are attached at the middle of the blade? A. simple l...

Answer it properly.. Test IL Matching type Match each structure with the appropriate description (write the capital letter of your choice) and its specific function (write the number of your choice). ...

Instruction: Multiple choice. Choose the correct answer. 26. Which of the following incorrectly describes a dicot root? A. Exhibits the siphonostele - eustele type of vascular cylinder. B. Classified ...

Instruction: Multiple choice. Choose the correct answer. 1. The type of wood containing fibers and vessels. A. softwood B. hardwood C. heartwood D. sapwood 2. The light outer region of the wood that c...

Question 8 (1 point) Jenny is getting hungry and wants a quick snack . After washing her hands and going to the cafeteria, she grabs a bag of chips. On the label she reads that there are '5g of satura...

Question 6 (1 point) Name the specific monomers in the disaccharide maltose. Question 7 (1 point) Egg whites are protein and are very healthy to eat. Jenny believes that there is a glycosidic linkage ...

Question 2 (5 points) Jenny is now ready to perform the chemical tests on each of the solutions. She has listed her observations below. Test Tube Benedict's lodine Sudan IV Biuret's reagent (Lugol's s...

(3 pts) Describe whether selection is acting on body size in this case (see figure; linear P=0.89 10 regression line depicted), and briefly explain how you determined this. B 6 Number of Surviving Off...

Make up an organism and briefly describe a situation of adaptive phenotypic plasticity, including at least 1 trait, 2 environments, how selection acts on the trait in the different environments, and w...

A researcher has been conducting a long-term project studying a population of Mimulus monkey flowers. A very large proportion of the population is measured every year for floral traits. Coincident w...

For evolution to occur, both physical diversity (including adaptive traits) and genetic diversity are necessary. As changes occur in the environment, some individuals will have a selective advantage w...

Q5.7. In a population where the proportion of individuals who are susceptible to malaria (genotype HbA/HbA) is 0.53, and the population is assumed to be at Hardy-Weinberg equilibrium, what proportion ...

Q5.3. Someone has handed you the following graph of changes in the frequency of one allele in a population over time. Based on the graph and without any other information, which of the following is mo...

Question 6 (2 points) Which statement about vaccines is TRUE? Question 6 options: Vaccines can only be used to prevent viral diseases. Vaccines stimulate production of memory T and B cel...

Part A If sexual reproduction in humans occurs correctly, the gametes formed by meiosis are & the zygotes formed by fertilization are O recessive; dominant O homozygous; heterozygous O haploid; di...

Part A The ABO blood type gene is an autosomal gene on chromosome #9 with three common alleles: A, B, & O. If you have blood type AB, & you mate with someone with the same blood type & hav...

The ability to breakdown and excrete excess cholesterol from your body has a genetic basis. Our human genome contains a gene that codes for protein receptors on the surfaces of our liver cells that bi...

Item 9 < 9 of 20 Mail Blackbo Part A Describing a person as having cystic fibrosis is to indicate his or her: O genotype O phenotype O number of chromosomes environment O genetic code Submit Reques...

Item 13 < 13 of 20 Mail Blackboar Part A A geneticist is comparing the expression of a particular trait between men and women. The geneticist finds that the trait is expressed differently between t...

Item 10 < 10 of 20 Mail Part A A "carrier" for a recessive genetic disorder does not suffer from any illness, but they may pass the disorder to their children because carriers are: O homo...

Dr. Wheeler is investigating the relationship between asthma and air quality. He collects data on children age 3-8, none of whom have asthma at the beginning of the study. After five years, in a sampl...

Item 7 < 7 of 20 Mail Blackboa Part A Alleles can be defined as different copies of the same gene. But, what exactly is different about them? the locus of each gene copy O the DNA sequence of each ...

< 5 of 20 Mail Blackboard Part A Which of the following is a fixed trait in humans that is determined entirely by your genes and is NOT influenced in any way by the environment? O Cancer O ABO bloo...

Item 20 < 20 of 20 Mail Part A If flower color in a particular species of plant is a monogenic trait, and a genetic cross between a plant that is true-breeding for red flowers and one that is true-...

We are testing whether high rates of air pollution cause childhood asthma. We have selected 300 children with asthma and 500 children without asthma. We then determine which of those children live in ...

Please answer the question and explain why other answers are wrong. . A 7-year-old boy is brought to the physician by his parents because of recurrent epistaxis for the past 2 days. He recently reco...

The pathogen is ( directly or indirectly ) transmitted, and replicates (by using or without using ) the replication machinery of the host cells. . (15.1. A new disease has recently been discovered in...

Please answer and explain why other choices are wrong.. A 14-year-old girl is brought to the physician because she has been having menses that last 10-12 days for the past 6 months. She is concerned b...

Please answer and explain why other choices are wrong.. A previously healthy 40-year-old woman is brought to the emergency department by her husband because of a 2-day history of fever, lethargy, and ...

Please answer and explain why other choices are wrong. . A 15-year-old boy is brought to the emergency department because of a nosebleed that has lasted for the past hour without nasal trauma. He ha...

You are interested in finding out in which cellular compartment the protein called DsaT is found in a cancer cell line you have growing in the lab. You are NOT able to create a fusion protein of DsaT ...

In guinea pigs, black fur color (B) is dominant to white (b). A white male guinea pig, whose parents were both black was bred with a female with black fur whose father had black fur and mother has w...

Biogeochemical cycles exemplify how all matter on Earth is cycled. Matter can be broken down and put together in different ways but not removed from Earth. Energy is not cycled. It can be passed from ...

Why are decomposers, like the mushroom, classified as heterotrophs, not as autotrophs? a) Mushrooms make organic compounds from inorganic molecules. Mushrooms use organic material from live producer...

Which of the following could potentially change the rate of an enzyme catalyzed reaction? Select all that apply. Marks removed for incorrect selection(s). Select one or more: a.Concentration of availa...

What do you think Darwin would have thought about Kimura's Neutral Theory? In your answer, please include a description of Darwin's principles and the principles behind Neutral Theory. You should de...

Can a deleterious allele increase in frequency over time? Do you think the situation you described in the first part of this question accurately represents real-life dynamics? (Does this model make se...

If you were modeling the growth of the algae population according to the logistic growth model, what would be veen year 6 and year. 20? The intrinsic growth rate r is higher in year 6 than in year 20....

A 32-year-old nurse presents to your office with a complaint of intermittent episodes of pain, stiffness, and swelling in both hands and wrists for approximately 1 year. The episodes last for several ...

Use ihefollowing information to answer the next question. A swimming pool 50 m long and 20 m Wide is ﬁlled with water to a depth of 3 m. The population density of bacteria in the water is 2.5 x 10*3...

Can someone please help me with this question!!!. Question 2 Imagine a hypothetical planet, called Biopa2. The environment on Biopa2 is much different to that on Earth, but still presents the opportun...

Question 2 Imagine a hypothetical planet, called Biopa2. The environment on Biopa2 is much different to that on Earth, but still presents the opportunity to support life. Key features of Biopa2's envi...

Question 19 Epi-pens contain a synthetic form of adrenaline that can be administed to a patient experiencing a severe allergic reaction. Not yet A physiological response due to adrenaline, and the div...

In the ecological community represented in this lab, which species eventually dominate in low disturbance conditions? A. Grasses and annuals B. Oak and hickory trees C. Sugar maple and white pine tree...

Submit Q4. If four different snake species with identical food and habitat niches colonize an island at the same time, and one is better able to detect and acquire food than the others, which of the b...

Darwin observed the marine iguanas when he was doing his studies on the Galapagos Island. These bizarre creatures feed on red and green algae in the tidal zones of the volcanic islands and also underw...

1) Mules are a hybrid of two species of ungulates-a female horse and a male donkey. They end up with an odd number of chromosomes which causes issues when egg or sperm cells are being produced. Thus a...

1) The classification categories genus and species can be used to illustrate binomial nomenclature. The ' genus species' name for the coyote is Canis latrans, and for the Gray wolf it is Canis...

Safari File Edit View History Bookmarks Window Help D Q - 8 Sat Jul 24 3:30 PM .. . < d21.cbe.ab.ca C + C Homework Help - Q&A from Online Tutors - Course Hero B Quizzes - Biology 20 Summer 2021...

Help me answer this question please ! Answer correctly. Match the number from the key below to each of the following processes, in order: . chemiosmosis . fermentation . glucose synthesis . Krebs cycl...

Select the statements that are true about photorespiration. A) CAM plants avoid the process by opening their stomata during the day and closing their stomata at night. B) C4 plants avoid the process b...

Which is an example of passive transport regarding cellular respiration? A) The formation of the proton gradient in the mitochondria B) The movement of sugar into the cell C) The transferring of elect...

Identify the independent variable. - Identify the specific transport mechanism this graph is illustrating. - Identify the type of solution letter A represents. -. Use the diagram and information below...

This is a portion of the Calvin Cycle, which Group of answer choices takes place on the thylakoid membrane of the chloroplast. takes place in the stroma matrix of the chloroplast. takes place on the m...

Use the diagram to answer the next two questions. ATP ADP HADPH NADP+ OH OH OH 3- phosphoglycerate 1. 1 - bisphosphoglycerate glyceraldehyde (S-PGA ) 3-phosphate (G3P) P = R-P- phosphate group Questio...

Biology 30. There are two genes that determine the coat colour expression in dogs: eumelanin and merle. These genes are located on two separate chromosomes. For the eumelanin gene, black coat colour (...

ARVC5 is a disorder characterized by the replacement of healthy heart tissue with fatty fibrous tissue. Recent research has discovered the mutated gene that causes the disorder is on chromosome 3. Peo...

1. What is an allergy? Which compound is released at high levels during an allergic reaction? Why is epinephrine given to patients with severe allergic reactions? Name one drawback to epineph...

Q12. Question 12 2 pts Describe one action that humans could take to protect biodiversity, reduce pollution, preserve ecosystems, or otherwise contribute to living sustainably on our planet. Edit View...

Q11. Question 11 3 pts One of the major concerns about toxic pollutants in our environment is bioaccumulation or biomagnification. a.) Define bioaccumulation (or biomagnification). b.) Why should huma...

Q7. P who words Question 7 5 pts Conservation of both natural resources and biodiversity is becoming an increasingly important issue. Summarize the history of conservation in this country: what three ...

Q4. What do the white diamonds represent in the graph below? In other words, what happened at the peaks of the graph? Extinction Rate 500 400 300 700 100 Millions of years ago Edit View Insert Format ...

Q2&3. D Question 2 1 pts If the environment was to change dramatically or a new plant disease was to break out, which plant type on the graph below would have the greatest chance of survival? wild...

Q1. Question 1 3 pts Which is the ideal situation: to have higher genetic diversity, higher ecosystem diversity, or higher species diversity? Or would the ideal situation be something other than I hav...

Use the diagram to answer these questions: 1) this gene is located on chromosome hg38 (true or false?) 2) the primary unprocessed mRNA transcribed from the MYC gene is less than 5,000 nucleotides (tru...

evidence for func. [Questions 17-20] After removal of this H3K27ac region in normal cells. the researchers decide to reintroduce the original sequence back into human cancer cells that had the deletio...

As a way to ensure that the gene sequence yak-1 was successfully inserted in the plasmid, you decide to apply restriction enzymes BamHI and Sall to a sample DNA obtained from several bacterial colonie...

As a way to ensure that the gene sequence yak-1 was successfully Inserted in to the plasmid, you decide to apply restriction enzymes BamHI and Sall to sample DNA obtained from several bacterial coloni...

Based on the plasmid map below, how many bands on a DNA gel would be observed if this plasmid is treated with restriction enzyme EcoRI before electrophoresis? Pro Hindill 100 800 BamHI Yak-1 Yak-1= 10...

The plasmid depicted in the map below was designed for the generation of the enzyme encoded in the gene yak-1. Which restriction enzyme(s) was/were used to cut the plasmid in order to insert yak- 1 ge...

You are entrusted on carry out a genotyping analysis, where you will use primers designed to detect the presence of the gene_mullis_ on sample DNA from the tails of mice. You use the following ingredi...

You are tracking the development of a single nucleotide polymorphisms (SNP) on a mammalian cell line by isolating a sample DNA every time this cells divides. Since you know that a SNP can be derived f...

Many organisms managed to evolve great complexity of traits despite of small genomes. Which of the following IS NOT an example of mechanisms that generate vanation across genomes. O DNA Methylation Ch...

Eukaryotic chromosomes are HUGHE, compared to the one circular chromosome in prokaryotes. To ensure that the process of DNA replication of a single chromosome, eukaryotes have multiple origin of repli...

1.Beginning with our Moral Reasoning in Bioethics unit of readings, we have been discussing how the law does not always overlap with ethics. Explain in paragraph one example of a situation where an ac...

When limited food supplies have threatened to check human population growth, people have used technology and social organization to clear forests, plough grasslands, grow crops, and harness science to...

The answer is not three. Please put right answer. Please answer both questions. 16.(use the same diagram to answer this question) how many species with therapy if population be became extinct and cons...

A guppy farmer is trying to decide how to spend her money to produce guppies faster. She rears a guppy population by adding a few adults to a large pool and then letting the population grow through ma...

3A. The following table shows the results of a two-factor ANOVA evaluating an independent-measures experiment with three levels of factor A, three levels of factor B, and n = 9 participants in ...

15A. A researcher conducts a ONEWAY anova with 4 groups and 5 people in each group. They get a F value from their data of 3.85. Is this significant at alpha of .05? Is it significant at alpha of .01...

7 A. To conduct an ANOVA you must have at least three groups. True False B. A researcher conducts a ONEWAY ANOVA with 4 groups. The critical value of F is 4.6. The researcher calculates a value...

1.A In the repeated measures design we break the within groups variation down into between persons variation and variation due to true random error. Why? a.so we can combine the variances b.so we can ...

22. Urology Office Consultation REASON FOR REFERRAL Right flank mass, hematuria. HISTORY OF PRESENT ILLNESS The patient noticed the onset of hematuria following a motorcycle accident 1 week prior to a...

How Diseases Spread 1/2 NOTES Q6.9. Why is it important to "flatten the curve" by reducing the peak number of infections during an epidemic? Flattening the curve hastens the arrival of herd...

Options for questions 3 are "likely/unlikely" and "less/greater" Q6.2. There are many diseases that do not infect a person more than once, such as chicken pox and measles. What is responsible for this...

Refer to diagram and confirm answer Beetle Spider A Spider B Spider C Grasshopper Leafhopper Grasshopper Beetle Leafhopper Bug Herbs Bug Competition for food among herbivorous insects Meadow food web ...

please confirm answer Q5.4. What dramatically changes when Starfish are removed from the simulated system? Only minor changes occur to the system. O Nori Seaweed and Black Pine populations increase in...

Answer the following Q5.2. The illustration below is a food web diagram for a subset of the ecological community surrounding Arctic sea ice. Based only on the diagram and assuming it is complete for t...

Refer to passage and illustration to answer the question You are studying the population dynamics of an algae species that recently invaded a lake. You measured the amount of algae in the lake at the ...

3 A group of students decided to investigate the relationship between the mass of an object and the pain felt when the object hits student's foot. They collect data for the pain felt when a glove, an...

Bio Questions 05.2. The illustration below is a food web diagram for a subset of the ecological community surrounding Arctic sea ice. Based only on the diagram and assuming it is complete for these sp...

Imagine a hypothetical planet, called Biopa. The environment on Biopa is much different to that on Earth, but still presents the opportunity to support life. Key features of Biopa's environment includ...

Bio Question QB. The same two bat species in the previous question live on an island that is forested on one side and shrubby on the other. The bats can survive in either habitat. On the island, most ...

Bio Question 02. The competitive exclusion principle only applies when the niches of competing species have a high degree of overlap. ' True False Q3. Four snake species colonize an island at the sa...

Biology Question 07. In a community with 200 species, under which conditions would Simpson's diversity index have the lowest value? 10 species have very large populations, and 190 species are present ...

Bio Question Q1. Ecological succession refers to: Fairly predictable changes in species composition over time in a particular location. Changes in species composition over millions of years on a conti...

QUESTION 1 If an endocrine gland is to signal to another part of the body, the hormone it secretes must travel there through: a.the interstitial fluid b.nerves c.the bloodstream d.passages between cel...

Confused on what the question is asking 6. Suggest a follow-up study in our area to address an important scientific questions NOT covered by this study. (3 pts.) Assigned reading: Hipsher et al. 2020....

Confused on what the question is asking 1.) Review Figs. 4 and 5 and the related text. Based on these data, which fluorophore appears to be the best predictor of a future bloom? Explain. (3 pts.)...

How is the "off-label" use of medications beneficial to patients and what are the risks of this practice? What are some of the ethical considerations and regulations related to the off-label use of dr...

I think its option A Q5. Which of the following is FALSE? If a genetic disease reduces fertility and the allele that causes the disease offers no other advantage, the allele will likely eventually dis...

Hemostasis Case A 2- year old boy fell from a backyard gym set. His shoulder and upper arm became very swollen shortly after the fall. The boy's mother took him to the emergency room a few hours a...

If you wanted to figure out what the optimum temperature is for catalase, how would you set up an experiment? Answer the following questions to explain the setup. 1 what is the independent variable? 2...

Although relatively rare, patients with severe pulmonary fibrosis may develop life-threatening pulmonary hypertension . 10. Pulmonary artery hypertension is characterized by Backward congest...

8. The normal stimulus to breathe is intensified in the presence of Respiratory acidosis Respiratory alkalosis Hypoxia Hyperventilation please provide explanation for correct an...

SLE may cause interstitial inflammation leading to pulmonary fibrosis . 6. The pathophysiologic characteristics of pulmonary fibrosis include a. Increased compliance b. Decrease...

5. Atelectasis results in hypoxia from Hypoventilation leads to hypoxia (low V/Q) Impaired perfusion leads to hypoxia (high V/Q) Air is shunted from areas of high ventilation to low ventilation (no...

3. Hypoxia associated with pleural effusion is caused by a (an) Obstruction to pulmonary artery blood flow Compression of the alveoli in the affected segments Hyperinflation and air trapping ...

2. Transudative pleural effusions are associated with a. Injury to the chest wall b. Inflammation and/or infection c. Pulmonary edema d. Metastatic cancer Please provid...

What is the primary purpose of the Svalbard Global Seed Vault in the arctic? Question 2 options: A. to grow plants B. to maintain plant diversity C. to maintain crop diversity D. to store seeds for fa...

A biology student estimates a population of snails in a local field using randomly selected eight 1.0 m2 quadrats in a 10*10 m site. The numbers of slugs in each quadrant were 3,9,4,2,3,7,5 and 1. a...

Please answer this questions? The diagrams below show very simplified species relationships for certain areas of African savanna. Recall what the direction of arrows means for each type of diagram. Th...

Question 14 Egypt is located in Northern Africa and is bordered by the Mediterranean Sea, Red Sea, Libya, Sudan, Jordan and Saudi Arabia. The current population growth rate is 2.5%, where the birth ...

Which strain is correct? Strain G, Strain P, Strain T, or Strain Z? Q5.3. A group of biologists is studying the competitive relationships among strains of bacteria that exist in the guts of fish. The ...

Is it option 1,2,3 or 4? Q5.1. Recall that some species in the intertidal zone are mobile, while others are sessile (stationary), and this affects how individuals compete with each other. Which of the...

Describe the step for the formation of an atherosclerotic in the upper branch of the left coronary artery • Include in your answer the pathological changes at the level of the artery • Include in ...

You have two chambers of liquid separated by a semipermeable membrane. Side A contains a 2M NaCl solution, Side B contains a 1M NaCl solution. Side A is relative to Side B. Select one: O a. Hypertoni...

courses / SC/BIOL TUUU B - DIOTO Which of the following statements about active transport is/are correct? Please note: Marks are removed for incorrect selection(s). Select one or more: O a. Energy in...

40. Which client teaching should the nurse implement for the client diagnosed with coronary artery disease? Select all that apply. A. Encourage a low-fat, low-cholesterol diet B. Instruct client to wa...

36. The nurse is assessing the client with congestive heart failure. Which signs and symptoms would indicate that the medical treatment has been effective? A. The client's peripheral pitting edema has...

29. The nurse that which of the following clients are at risk to develop pneumonia? Select all that apply. A. A 16 year old male who has experimented with cigarettes B. A 25 year old female diagnosed ...

30. Health teaching for Barbara includes ensuring that she understands that A. Proper prophylactic medication can control the incidences of seizures B. Moderate use of alcohol is permitted C. Forcing...

32.Situstion: Barbara is a 23 year old woman who lives with her mother, sister and brother in a private residence. She is attending the neurological out-patient clinic for the first name. her health h...

33. A client has been hospitalized after an automobile accident. A full leg cast applied while inside the emergency room. The most important reason for the nurse to elevate the casted leg is to: A. R...

34. The nurse is reviewing with a client how to collect a clean catch urine specimen. What is the appropriate sequence to teach the client? A. Clean the meatus, begin vomiting, and then catch the urin...

35 The client is admitted to the telemetry unit diagnosed with acute exacerbation of congestive heart failure (CHF). Which signs/symptoms would the nurse expect to find when assessing the client? A. A...

25. When the nurse prepares the client or the myringotomy , the best explanation as to the purpose for the procedures is that it will: A. Prevent permanent hearing loss B. Provide a pathway for draina...

20. The following data are prohibited by the nurse when assessing a pregnant patient with eclampsia who is receiving IV magnesium sulfate. Which finding is most important to report to the health care ...

21. A patient with advanced lung cancer is admitted to the emergency department with urinary retention caused by renal calculi. Which laborarotory values will require the most immediate action by...

just answer Q9. If you wanted to specify that a patch of grass has an additional 10% chance per year of dying and being replaced with shrubs, how would you change the transition matrix? Add 0.1 to the...

just an answer Q7. In a community with 200 species, under which conditions would Simpson's diversity index have the lowest value? 10 species have very large populations, and 190 species are present bu...

just the answer Q1. Ecological succession refers to: Fairly predictable changes in species composition over time in a particular location. Changes in species composition over millions of years on a co...

PLEASE USE THE DIAGRAM TO ANSWER THE QUESTIONS BELOW 1.Adding an enzyme to this reaction would ___________ the size of region Z. a. Decrease b Increase c. Not change 2.Adding an enzyme to this react...