Biology and Genetics

2. What is A1C and its advantage? 3. What is normal level for A1C and blood gluc

2. What is A1C and its advantage? 3. What is normal level for A1C and blood glucose levels? 4. What is the major advantage and disadvantage of SGLT inhibitors? Brad Martin is a 40…

2. What is a potential benefit of running a model at a higher resolution? 3. Wha

2. What is a potential benefit of running a model at a higher resolution? 3. What do the mathematical equations in a typical computer model represent? (a) accelerations caused by …

2. What is meant by the term “doubling time” and how did changing values for N0

2. What is meant by the term “doubling time” and how did changing values for N0 affect the doubling time of a population? Doubling time is the amount of time needed for a populati…

2. What is quorum sensing in bacteria? A. Quorum sensing, is the regulation of g

2. What is quorum sensing in bacteria? A. Quorum sensing, is the regulation of gene expression in response to fluctuations in all population density. Quorum sensing bacteria produ…

2. What is the CORRECT order of prokaryotic transcriptional events occurring aft

2. What is the CORRECT order of prokaryotic transcriptional events occurring after RNA polymerase binds to the promoter? O start of RNA synthesis, open complex formation, closed c…

2. What is the advantage of having multiple larval stages? 3. Adults, juveniles,

2. What is the advantage of having multiple larval stages? 3. Adults, juveniles, and embryos each perform similar functions in simple and complex life cycles. What are some functi…

2. What is the advantage to the cell of having specialized sigma factors that re

2. What is the advantage to the cell of having specialized sigma factors that recognize unique promoter sequences? 4 pts 3. Assume that a specific, mutant strain of E. coli has th…

2. What is the drug resistance of strain I? Strain II? 3. Which plate shows grow

2. What is the drug resistance of strain I? Strain II? 3. Which plate shows growth in the mating sector that cannot be explained by either strain alone? Assume that one antibiotic…

2. What is the percentage of pe treatment? 36% a, C. b. d. 53% 7990 12% In the U

2. What is the percentage of pe treatment? 36% a, C. b. d. 53% 7990 12% In the U.S. HIV infections. (2 points) a. 3. women who have sex with have the highest rates of new Hispanic…

2. What is the stage of lightning called where electrons are making a path towar

2. What is the stage of lightning called where electrons are making a path towards the Earth’s surface? a. Downdrafts b. Updrafts c. Return stroke d. Thunder e. Step-leader 3. If …

2. What is/are the differences between the chloroplast sample(C) and your total

2. What is/are the differences between the chloroplast sample(C) and your total protein sample ("T")? 3. What is/are the differences between your chloroplast sample and your solub…

2. What makes the genomes of more complex organisms so much bigger than those of

2. What makes the genomes of more complex organisms so much bigger than those of a simple organism like yeast? Compare the genomes of an intracellular parasitic bacterium, a free-…

2. What metabolic type of reaction involves the addition of a functional group a

2. What metabolic type of reaction involves the addition of a functional group across a double bond or the removal of a functional group to form a double bond? Isomerization    Gr…

2. What movement is taking place when the thumb is moved anteriorly in the sagit

2. What movement is taking place when the thumb is moved anteriorly in the sagittal plane? a Carpometacarpal flexion b. Carpometacarpal adduction c. Carpometacarpal extension d. C…

2. What percent of the total \"water on the continents\" is contained in the for

2. What percent of the total "water on the continents" is contained in the form of ice sheets/caps/glaciers? 3. What percent of the total "water on the continents" is contained in…

2. What place strategies could be considered to influence (pick one of the follo

2. What place strategies could be considered to influence (pick one of the following): using sunscreen; breastfeeding for at least 6 months; disposing of compact fluorescent light…

2. What role does the notochord play during development? a. It is a transient st

2. What role does the notochord play during development? a. It is a transient structure that defines the axis of symmetry of the organism. b. It gives rise to cortical tissue. c. …

2. What type of bond connects base pairs? A. Covalent bond B. Ionic bond C. Hydr

2. What type of bond connects base pairs? A. Covalent bond B. Ionic bond C. Hydrogen bonc 3. Each chromosome contains: A. one long DNA molecule. B. one long RNA molecule. C. one l…

2. What will be the difference between the nucleotide sequence of the -hemoglobi

2. What will be the difference between the nucleotide sequence of the -hemoglobin gene determined from genomic DNA vs. that determined from “cDNA”? Why? 3. What are the three temp…

2. What would occur if the repressor of an operon were mutated so it could not b

2. What would occur if the repressor of an operon were mutated so it could not bind the operator. 3. Which of the following statements is true about your DNA in one of your brain …

2. When a protein molecule is interacting with a charged molecule to cause a bon

2. When a protein molecule is interacting with a charged molecule to cause a bond rotation in t protein molecule, its conformation/ configuration (circle one) is changed. (3 pts) …

2. When an agency, College of American Pathologists (CAP), issues a certificate

2. When an agency, College of American Pathologists (CAP), issues a certificate of accreditation to a clinical laboratory, it is said that CAP has: A. Powers of Attorney from CMS …

2. When culturing Chlamydomonas , ampicillin (amp) is added to cultures at 50mg/

2. When culturing Chlamydomonas, ampicillin (amp) is added to cultures at 50mg/ml to prevent bacterial growth. You are splitting your culture and maintaining your new culture at 5…

2. When nonrandom mating occurs in a population so that individuals prefer to ma

2. When nonrandom mating occurs in a population so that individuals prefer to mate with similar individuals, allele frequencies should A. Remain the same, but homozygotes will be …

2. When the Isthmus of Panama between North and South America was uncovered, som

2. When the Isthmus of Panama between North and South America was uncovered, some North American mammal lineages crossed to South America and underwent rapid speciation into many …

2. When the lungs expand (increasing volume), what happens to the pressure of th

2. When the lungs expand (increasing volume), what happens to the pressure of the gases in the lungs? Pressure increases Pressure decreases Pressure does not change 3. Which of th…

2. When the lungs expand (increasing volume), what happens to the pressure of th

2. When the lungs expand (increasing volume), what happens to the pressure of the gases in the lungs? A) Pressure increases B) Pressure decreases C) Pressure does not change 2. Wh…

2. When the lungs expand (increasing volume), what happens to the pressure of th

2. When the lungs expand (increasing volume), what happens to the pressure of the gases in the lungs? A) Pressure increases B) Pressure decreases C) Pressure does not change 2. Wh…

2. When would you find antibodies being produced? a.)between 3 and 7 days b.)bet

2. When would you find antibodies being produced? a.)between 3 and 7 days b.)between 14 and 21 days c.)between 28 and 35 days d.)14-21 and 42-56 days e.)between 3 and 7 days and b…

2. Which blood vessel(s) a. drains the adrenal glands? b empties into the extern

2. Which blood vessel(s) a. drains the adrenal glands? b empties into the external iliac vein? c. connects the basilic vein and the cephalic vein? d. drains the pelvic organs e. d…

2. Which direction (into or out of the cell) would you expect surcrose to move i

2. Which direction (into or out of the cell) would you expect surcrose to move if it can? What do you need to have for sucrose to move?(be very specific) 3. Assuming Na+ can move,…

2. Which enzyme complex of the electron transport chain accepts electrons from c

2. Which enzyme complex of the electron transport chain accepts electrons from cytochrome c? 3. How many molecules of ATP will result from 3 molecules of NADH being produced in th…

2. Which enzyme complex of the electron transport chain accepts electrons from c

2. Which enzyme complex of the electron transport chain accepts electrons from cytochrome c? 3. How many molecules of ATP will result from 3 molecules of NADH being produced in th…

2. Which experiment would allow you to test whether coat color affects oldfield

2. Which experiment would allow you to test whether coat color affects oldfield mouse fitness? a Using dark and light models of oldfield mice to deter mine predation rates in fore…

2. Which hormone has a receptor that is structurally similar to estrogen recepto

2.      Which hormone has a receptor that is structurally similar to estrogen receptor? a.      Insulin b.      Epinephrine c.      FSH d.      Thyroid hormone 3.      Which one o…

2. Which is NOT a monosaccharide? a glucose b fructose c deoxyribose d starch e

2. Which is NOT a monosaccharide? a glucose b fructose c deoxyribose d starch e ribose 3 Cellulose is a a material found in cell walls. b. a component of cell membranes. c a plant…

2. Which layer of the epidermis is most superficial? a. stratum corneum b. strat

2. Which layer of the epidermis is most superficial? a. stratum corneum b. stratum basale c. stratum granulosum d. stratum spinosum e. stratum lucidum PRE-LAB Activity 2: Examinin…

2. Which main reactant(s) is of renewable feedstock? 3. Explain the role in this

2. Which main reactant(s) is of renewable feedstock? 3. Explain the role in this experiment (a) methanol (b) 95% ethanol Preparationof MethyBenzoote Needle in septum to relieve pr…

2. Which of the following best describes the logic of hypothesis based science?

2. Which of the following best describes the logic of hypothesis based science? A) If I generate a testable hypothesis, tests and observations will support it. B) IF my prediction…

2. Which of the following false concerning aerobic respiration of one glucose mo

2. Which of the following false concerning aerobic respiration of one glucose molecule? A. There are 3 proton pumping steps for each NAD reduced with 3 ATPs made for each in OP. B…

2. Which of the following foods are fruits? tomato, acorn, pumpkin,cashew, potat

2. Which of the following foods are fruits? tomato, acorn, pumpkin,cashew, potato, spinach, peas, celery, cucumber, pineapple, radish,watermelon. 5. Monotropa uniflora, common nam…

2. Which of the following is most UNLIKELY to occur in someone with type 2 diabe

2. Which of the following is most UNLIKELY to occur in someone with type 2 diabetes? O elevated levels of insulin and glucose in the blood glucose excretion in urine O ketoacidosi…

2. Which of the following proteins of the ECM has a membrane bilayer-spanning do

2. Which of the following proteins of the ECM has a membrane bilayer-spanning domain? A. fibrillar collagen B. heparan sulfate proteoglycans C. fibronectin D. laminin 3. Embryos i…

2. Which of the following scenarios is being defended primarily by the innate an

2. Which of the following scenarios is being defended primarily by the innate and adaptive systems respectively: Give reason(s) for each of your choice (2pts) 1A. Sue is given a k…

2. Which of the following scenarios is being defended primarily by the innate an

2. Which of the following scenarios is being defended primarily by the innate and adaptive systems respectively: Give reason(s) for each of your choice (2pts) 1A. Sue is given a k…

2. Which of the following statements about attachment is NOT true? Children who

2. Which of the following statements about attachment is NOT true? Children who are in day care more than 30 hours a week tend to develop insecure attachment. A child who lives in…

2. Which of the following statements about evolution is false ? Nonrandom mating

2. Which of the following statements about evolution is false? Nonrandom mating can change the genetic makeup of populations over time. Genetic drift can change the genetic makeup…

2. Which of the following would increase blood pressure? (More than one answer m

2. Which of the following would increase blood pressure? (More than one answer may be correct) A) Vasodilation B) Vasoconstriction C) Increased heart rate D) Increased production …

2. Which of the following would the MSA medium NOT be considered: Select one: a.

2. Which of the following would the MSA medium NOT be considered: Select one: a. Complex medium b. Chemically defined medium c. Differential medium d. Selective medium 3. If you t…

2. Which one of the following does not correctly match the form with its functio

2. Which one of the following does not correctly match the form with its function? a. roots: water and minerals in the soil are absorbed b. phloem sap: products of photosynthesis …