Biology and Genetics

6. What unit of measurement is often used to measure cell size? A. Millimeter B.

6. What unit of measurement is often used to measure cell size? A. Millimeter B. Micrometer C. Hectometer D. Centimeter 7. Movement of a substance from an area of higher concentra…

6. What was the primary goal of the Human Genome Project? a. Mapping known disea

6. What was the primary goal of the Human Genome Project?      a. Mapping known disease genes to loci on their chromosomes      b. Studying the human proteome      c. Sequencing t…

6. When a cell begins to prepare for cell division, DNA synthesis occurs in a) G

6. When a cell begins to prepare for cell division, DNA synthesis occurs in a) G1 phase b) S phase c) G2 phase d) GO phase 7. A cross involving only a single genetic trait is call…

6. When a cell begins to prepare for cell division, DNA synthesis occurs in a) G

6. When a cell begins to prepare for cell division, DNA synthesis occurs in a) G1 phase b) S phase c) G2 phase d) GO phase 7. A cross involving only a single genetic trait is call…

6. When homologous chromosomes a. exchanging genetic information b. reproducing

6. When homologous chromosomes a. exchanging genetic information b. reproducing their DNA c. separating their sister chromatids d. replicating their chromatids form chiasmata, the…

6. When looking at the PORST ofthe ECG, which letter represents the first heart

6. When looking at the PORST ofthe ECG, which letter represents the first heart sound, which is the opening of the semilunar valves? B. Q C. R D. T 7. In the scenario that the atr…

6. Where does fertilization occur and what structure becomes a seed in pine tree

6. Where does fertilization occur and what structure becomes a seed in pine trees? 7. Explain double fertilization 8. Name the structures that precede the ones listed in the life …

6. Which double-strand repair mechanism is most active during the S and G2 phase

6. Which double-strand repair mechanism is most active during the S and G2 phases? a. Direct Repair b. Homologous recombination c. NHEJ d. NER e. BER 7. Which DNA repair mechanism…

6. Which double-strand repair mechanism is most active during the S and G2 phase

6. Which double-strand repair mechanism is most active during the S and G2 phases? a. Direct Repair b. Homologous recombination c. NHEJ d. NER e. BER 7. Which DNA repair mechanism…

6. Which hormone is involved in phototropism? A. ethylene B. abscisic acid C. ph

6. Which hormone is involved in phototropism? A. ethylene B. abscisic acid C. phototropin D. auxin A-1 Exam IV Spring 2017 May 10, 2017 Name Chapters 39 & 52-56 7. Which photo…

6. Which is not true of the Institute of Medicine (IOM) Recommendations on Preve

6. Which is not true of the Institute of Medicine (IOM) Recommendations on Preventing Adverse Drug Events A.Industry and government to establish standards for developing drug-rela…

6. Which laboratory study is the primary diagnostic tool for evaluation of hemat

6. Which laboratory study is the primary diagnostic tool for evaluation of hematologic and immune status? a. Activated partial thromboplastinime (aRl b. Complete blood count (CBC)…

6. Which of following structures is considered to be an accessory structure ofth

6. Which of following structures is considered to be an accessory structure ofthe e A. lens the B. retina. C. sclera. D. palpebrae E. cornea 7. The blink reflex is designed to A. …

6. Which of the echniques as part of their work? a. Louis Pasteur b. Ferdinand C

6. Which of the echniques as part of their work? a. Louis Pasteur b. Ferdinand Cohn c. Robert Hooke d. Walther Hesse 7. Which of the following describes the enrichment culture tec…

6. Which of the follow occurs after the hypothalamus detects 1 an increase in bl

6. Which of the follow occurs after the hypothalamus detects 1 an increase in blood osmolarity (a deviation from homeostasis)? O A. vasoproessin (antidiuretic hormone, ADH) is rel…

6. Which of the following are NOT associated with bacterial cell walls? 1. Pseud

6. Which of the following are NOT associated with bacterial cell walls? 1. Pseudomurein 2. Peptidoglycan 3. Outer membrane 4. Tibialis 7. All of the following are examples of bact…

6. Which of the following are not lophophorate animals? a. Bryozoans; b. Phoroni

6. Which of the following are not lophophorate animals? a. Bryozoans; b. Phoronids; c. Brachiopods; d. Ophiuroideans. 7. Crabs and shrimp belong to the Class: a. Insecta; b. Arach…

6. Which of the following are true statements, assume molecule always refers to

6. Which of the following are true statements, assume molecule always refers to the ligand of the protein. A. If a protein has a Hill co-efficient of 2.0, it binds two molecules B…

6. Which of the following best describes the Gram stain reaction and the colony

6. Which of the following best describes the Gram stain reaction and the colony morphology for Bacterium A? a) Gram negative rod-shaped bacterium b) Gram negative coccus-shaped ba…

6. Which of the following can be manipulated to promote amino acid production in

6. Which of the following can be manipulated to promote amino acid production in microbes? A. Alteration of promotor to increase binding of the repressor. B. Decrease in cell memb…

6. Which of the following conditions favor edema formation? a. lymphatic blockag

6. Which of the following conditions favor edema formation? a. lymphatic blockage b. thrombophlebitis (venous clot) c. decreased plasma protein concentration d. greatly increased …

6. Which of the following does NOT correctly match a molecular technique with th

6. Which of the following does NOT correctly match a molecular technique with the purpose for which it is used? a. DNase I footprinting – identification of the portion of a specif…

6. Which of the following features is only found in late-stage deserts and are r

6. Which of the following features is only found in late-stage deserts and are remnants of mountains projecting above a basin that has been filled with eroded sediment? Alluvial f…

6. Which of the following is TRUE about population distribution in New England?

6. Which of the following is TRUE about population distribution in New England? A. Northern Maine is heavily urbanized B. New Hampshire has more unpopulated areas then Maine C. Th…

6. Which of the following is considered a resource? a. Soil pH that is altered b

6. Which of the following is considered a resource? a. Soil pH that is altered by the leaf litter of a dominant tree b. Oxygen breathed by leopards in the jungle c. Oxygen used by…

6. Which of the following is false concerning obligate aerobes? A. superoxide di

6. Which of the following is false concerning obligate aerobes? A. superoxide dismutase B. catalase C. grow better aerobically D. examples are members of the genera Mycobacterium,…

6. Which of the following is false concerning superoxide dismutaseming obligate

6. Which of the following is false concerning superoxide dismutaseming obligate aerobes? B. catalase C. grow better aerobically D. examples are members of the genera Mycobacterium…

6. Which of the following is not considered a major evidence of evolution? A. Ge

6. Which of the following is not considered a major evidence of evolution? A. Genetic engineering B. The fossil record C. Molecular biology E. Artificial selection True (A) or Fal…

6. Which of the following is not required for protein transport into the mitocho

6. Which of the following is not required for protein transport into the mitochondria? (a) signal sequence (c) import receptor (b) Ran GTPase (d) protein translocator 7. Transport…

6. Which of the following is the most appropriate method to assess energy use in

6. Which of the following is the most appropriate method to assess energy use in free-ranging animals? a) b) c) d) e) Doubly-labeled water method. Place the animal on a treadmill …

6. Which of the following statements about molecular switches is false? A) Prote

6. Which of the following statements about molecular switches is false? A) Protein kinases transfer the terminal phosphate from ATP onto a protein B) Some kinases alter another ki…

6. Which of the following statements is NOT true about agarose gel electrophores

6. Which of the following statements is NOT true about agarose gel electrophoresis? a) It results in the separation of DNA fragments based on size b) It relies on the migration of…

6. Which of the following tracts transmits impulses for precise finger movements

6. Which of the following tracts transmits impulses for precise finger movements? a.spinothalamic tract b.pyramidal tract c.extrapyramidal tract d.reticulospinal tract 7. The vast…

6. Which of the statements about RNA and DNA is false? a RNA has a hydroxyl (OH)

6. Which of the statements about RNA and DNA is false? a RNA has a hydroxyl (OH) group at the 2 position of the sugar while DNA has a hydrogen (H). A is typically single-stranded …

6. Which of the tollowing is not a type of cartilage? L. Connective cartilage 3.

6. Which of the tollowing is not a type of cartilage? L. Connective cartilage 3. Fibro cartilage C. Elastic cartilage D. Hyaline cartilage 37. The tluid part of the human's body i…

6. Which one of the following are the four (4) most common elements of life in t

6. Which one of the following are the four (4) most common elements of life in the correct order of abundance in humans (by number of atoms, not mass)? A) hydrogen, oxygen, carbon…

6. Which one of the following will form an acidic solution in water? (Circle the

6. Which one of the following will form an acidic solution in water? (Circle the best answer) A) NH4CI 7. Which of the following bases is the STRONGEST? The bas is ollowed by its …

6. Which one of these is not true? a) planets orbit the Sun in the same directio

6. Which one of these is not true? a) planets orbit the Sun in the same direction that the Sun rotates b) Pluto is neither a terrestrial nor a jovian planet c) planets rotate at n…

6. Which scale measures an earthquake\'s magnitude? A. Mercalli B. Beaufort C. R

6. Which scale measures an earthquake's magnitude? A. Mercalli B. Beaufort C. Richter D. Reduced Rupert 7. Which instrument measures Earthquake waves? A. magnetometers B. gravimet…

6. Which sequence reflects the locations that a secretory protein will visit on

6. Which sequence reflects the locations that a secretory protein will visit on its way from its production to its secretion outside the cell? A) rough ER, secretory vesicle, Golg…

6. Which statement about energy transfer in nature is true? (Not in your review)

6. Which statement about energy transfer in nature is true? (Not in your review) A) 10% of energy is lost during conversion in ecosystem B) 50% of energy is lost during conversion…

6. Which substance produced by one living organism kills or inhibits the growth

6. Which substance produced by one living organism kills or inhibits the growth of another organism? 7. Which of the following will work well for destroying organisms on needles ,…

6. Which would be expected to have a teratogenic effect? A) alcohol consumptiosn

6. Which would be expected to have a teratogenic effect? A) alcohol consumptiosn B) tobacco inhalation C) exposure to x-rays D) All the answers are correct 7. Which reflex appears…

6. Why are most of the world’s volcanoes located at divergent plate boundaries,

6. Why are most of the world’s volcanoes located at divergent plate boundaries, close to convergent plate boundaries, or at hot spots? Why is it very rare to encounter volcanoes a…

6. Why do normal fibroblasts maintained at high densiy in outhre become A. Cells

6. Why do normal fibroblasts maintained at high densiy in outhre become A. Cells B. transarmed? arrested by contact inhibition have an increased mutation rate, which leads to cell…

6. Wild-type eye color in mice is black. You are studying the genetics of a rare

6. Wild-type eye color in mice is black. You are studying the genetics of a rare mutation that results in blue eyes. Your prior work indicates that this eye color phenotype is mon…

6. Work your way through Fig 5-23. Then answer the following questions: A. What

6. Work your way through Fig 5-23. Then answer the following questions: A. What happens to the resting membrane potential of a cell if the extracellular K' concentration increases…

6. Would you expect elasmobranchs to have high concentrations of the enzyme urea

6. Would you expect elasmobranchs to have high concentrations of the enzyme urease in tissues? Explain. 7. Design an experiment to determine, within 0.1 pH units, the pH optima of…

6. Write the ideal gas equation. this equation. Use the units (5 points total)DV

6. Write the ideal gas equation. this equation. Use the units (5 points total)DV nRT R to explain why the variables must have these specific units. Points tesa or a i h unis at th…

6. X-inactivation is an example of: (Select all that apply.) O positive regulati

6. X-inactivation is an example of: (Select all that apply.) O positive regulation by CRP-CAMP. dosage compensation. epigenetic gene regulation. post-transcriptional modification.…