A&P FINAL

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Author:
Anonymous
ID:
122010
Filename:
A&P FINAL
Updated:
2011-12-08 21:30:30
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QUIZ QUESTION
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Description:
METABOLISM
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  1. For each glucose molecule converted to
    2 pyruvates, the anaerobic reaction sequence in glycolysis provides a net gain of:

    A) none of the choices are correct
    B) 2 ATP for the cell
    C) 4 ATP for the cell
    D) 38 ATP for the cell
    E) 36 ATP for the cell
    B) 2 ATP for the cell
    (this multiple choice question has been scrambled)
  2. For each glucose molecule processed during aerobic cellular respiration the cell gains:

    A) 30 molecules of ATP
    B) 24 molecules of ATP
    C) 36 molecules of ATP
    D) none of the choices are correct
    E) 4 molecules of ATP
    C) 36 molecules of ATP
    (this multiple choice question has been scrambled)
  3. Before the large vitamin B12 molecule can be absorbed, it must be bound to:

    A) vitamin C
    B) the gastric epithelium
    C) intrinsic factor
    D)none of the choices are correct
    E) another water-soluble vitamin
    C) intrinsic factor
    (this multiple choice question has been scrambled)
  4. Minerals, vitamins, and water are classified as essential nutrients because:

    A) they are used by the body in large quantities
    B) they are the major providers of calories or energy for the body
    C) the body cannot synthesize the nutrients in sufficient quantities
    D) all of the choices are correct
    C) the body cannot synthesize the nutrients in sufficient quantities
    (this multiple choice question has been scrambled)
  5. Lipogenesis can use almost any organic substrate because:

    A) triglycerides are the most abundant lipids in the body
    B) lipid molecules contain carbon, hydrogen, and oxygen
    C) lipids, amino acids, and carbohydrates can be converted to acetyl-CoA
    D) none of the choices are correct
    E) lipids can be converted and channeled directly into the Kreb's cycle
    C) lipids, amino acids, and carbohydrates can be converted to acetyl-CoA
    (this multiple choice question has been scrambled)
  6. The catabolism of lipids results in the release of:

    A) 9 Cal/gram
    B) 6 Cal/gram
    C) none of the choices are correct
    D) 4 cal/gram
    E) 7 Cal/gram
    A) 9 Cal/gram
    (this multiple choice question has been scrambled)
  7. The catabolism of carbohydrates and proteinsresults in the release of:

    A) 4 Cal/gram
    B) 9 Cal/gram
    C) 6 Cal/gram
    D) none of the choices are correct
    E) 7 Cal/gram
    A) 4 Cal/gram
    (this multiple choice question has been scrambled)
  8. Anabolism____________________.

    A) synthesizes new organic molecules
    B) breaks down organic molecules
    C) produces ATP and heat
    D) none of the choices are correct
    A) synthesizes new organic molecules
    (this multiple choice question has been scrambled)
  9. Glycolysis occurs in the ____________________.

    A) all of the choices are correct
    B) mitochondria
    C) cytoplasm
    D) cell membrane
    E) nucleus
    C) cytoplasm
    (this multiple choice question has been scrambled)
  10. The TCA, or Krebs, cycle takes place in the ____________________.

    A) cell membrane
    B) cytoplasm
    C) ribosome
    D) none of the choices are correct
    E) nucleus
    D) none of the choices are correct
    (this multiple choice question has been scrambled)
  11. The transition between glycolysis and the TCA cycle involves a molecule called ____________________.

    A) glucose-6-phosphate
    B) dihydroxyacetone phosphate
    C) none of the choices are correct
    D) carboxylase
    E) acetyl coenzyme A
    E) acetyl coenzyme A
    (this multiple choice question has been scrambled)
  12. The final hydrogen ion acceptor in the electron transport chain is ____________________.

    A) coenzyme A
    B) oxygen
    C) none of the choices are correct
    D) carbon dioxide
    E) water
    B) oxygen
    (this multiple choice question has been scrambled)
  13. Amino groups can be removed from amino acids by ____________________.

    A) Ketoamination
    B) deamination
    C) amination
    D) none of the choices are correct
    B) deamination
    (this multiple choice question has been scrambled)
  14. The vitamin necessary for good vision is:

    A) none of the chioces are correct
    B) D
    C) A
    D) Folic acid
    E) E
    C) A
    (this multiple choice question has been scrambled)
  15. The vitamin necessary for blood clotting is:

    A) E
    B) Thiamine
    C) K
    D) B12
    E) D
    C) K
    (this multiple choice question has been scrambled)
  16. The vitamin necessary for collagen synthesis is:

    A) B12
    B) K
    C) C
    D) Pantothenic acid
    E) Biotin
    C) C
    (this multiple choice question has been scrambled)
  17. Beriberi is caused by the lack of:

    A) Thiamine
    B) K
    C) D
    D) E
    E) B12
    A) Thiamine
    (this multiple choice question has been scrambled)
  18. Which of the following vitamins is not necessary to obtain energy or ATP from the energy providing nutrients?

    A) Thiamine
    B) Riboflavin
    C) Biotin
    D) Niacin
    E) Cobalamin
    E) Cobalamin
    (this multiple choice question has been scrambled)
  19. The breakdown of fatty acid molecules yields __________ the breakdown of similar carbohydrates.

    A) none of the choices are correct
    B) the same amount of ATP as
    C) more ATP than
    D) less ATP than
    E) no amount of ATP comparable to
    C) more ATP than
    (this multiple choice question has been scrambled)
  20. The food pyramid recommends many servings a day of dark-green and orange vegetables. Which vitamin is particularly abundant in this food group?

    A) C
    B) E
    C) A
    D) folic acid
    E) All of the answers are correct.
    E) All of the answers are correct.
    (this multiple choice question has been scrambled)

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