Chpt. 25

Card Set Information

Author:
elo266
ID:
15799
Filename:
Chpt. 25
Updated:
2010-04-23 03:09:00
Tags:
metabolism anatomy
Folders:

Description:
metabolism, anatomy
Show Answers:

Home > Flashcards > Print Preview

The flashcards below were created by user elo266 on FreezingBlue Flashcards. What would you like to do?


  1. All chemical rxns in an organism
    A) metabolism
    B) bodily metabolism
    C) lipid metabolism
    D) cellular metabolism
    A) metabolism
    (this multiple choice question has been scrambled)
  2. _____ includes all chemical reactions w/in cells and provides energy to maintain homeowstatis & perform essential functions.
    A) metabolism
    B) cellular metabolism
    C) bodily metabolism
    D) lipid metabolism
    B) cellular metabolism
    (this multiple choice question has been scrambled)
  3. The ______ is a source of substrates for catabolism and anabolism.
    A) essential amino acids
    B) mitochondria
    C) nutrient pool
    D) TCA cycle
    C) nutrient pool
    (this multiple choice question has been scrambled)
  4. _______ is the breakdown of organic substrates; releases energy.
    A) catabolism
    B) anabolism
    C) lipid digestion
    D) none of these
    A) catabolism
    (this multiple choice question has been scrambled)
  5. ______ is the synthesis of new organic molecules.
    A) lipid digestion
    B) catabolism
    C) anabolism
    D) none of these
    C) anabolism
    (this multiple choice question has been scrambled)
  6. Which is a function of organic compounds?
    A) supports growth
    B) all of these
    C) structural maintenance and repairs
    D) produce secretions
    B) all of these
    (this multiple choice question has been scrambled)
  7. ____ is the major stored carb
    A) lactase
    B) glucose
    C) glycogen
    D) maltose
    C) glycogen
    (this multiple choice question has been scrambled)
  8. The most abundant form of stored lipids is:
    A) cholesterol
    B) triglycerides
    C) fatty acids
    D) monoglycerides
    B) triglycerides
    (this multiple choice question has been scrambled)
  9. Equation for carbohydrate metabolism:
    glucose + O2 --> ___ + ____
    CO2 + H2O
  10. One molecule of glucose nets __ molecules of ATP
    A) 24
    B) 12
    C) 48
    D) 36
    D) 36
    (this multiple choice question has been scrambled)
  11. T/F: glycolysis requires oxygen
    False!
  12. ___________ occurs in the mitochondria, consumes oxygen and produces ATP
    A) glycolysis
    B) TCA cycle
    C) cellular respiration
    C) cellular respiration
    (this multiple choice question has been scrambled)
  13. You can get Acetly CoA from:
    A) fat
    B) protien
    C) all
    D) carbs
    C) all (can get from many different sources)
    (this multiple choice question has been scrambled)
  14. The ETS (electron transport system) yields the ____ ATP molecules.
    a) least
    b) most
    b) most (generates 28/36)
  15. The coenzymes of the TCA Cycle are
    A) all of these
    B) citric acid
    C) NAD and FAD
    D) glucose and fatty acids
    C) NAD and FAD
    (this multiple choice question has been scrambled)
  16. The role of NAD and FAD in the TCA cycle is
    A) all of these
    B) stimulate pyruvic acid
    C) produce water and carbon dioxide
    D) remove hydrogen atoms from organic substrates
    D) remove hydrogen atoms from organic substrates
    (this multiple choice question has been scrambled)
  17. More ATP energy is produced from ___
    a) NAD
    b) FAD
    a) NAD
  18. Gluconeogenesis synthesizes glucose from
    A) lactic acid
    B) amino acids
    C) all of these
    D) glycerol
    C) all of these
    (this multiple choice question has been scrambled)
  19. Glycogen is stored:
    A) in the liver and the skeletal muscle
    B) in the skeletal muscle
    C) in the liver
    D) in the pancreas and the skeletal muscle
    A) in the liver and the skeletal muscle
    (this multiple choice question has been scrambled)
  20. Conversion of fatty acids to acetyl-CoA is called
    A) none of these
    B) beta- oxidation
    C) glyconeogenic pathway
    B) beta-oxidation
    (this multiple choice question has been scrambled)
  21. Most lipids circulate through the bloodstream as
    A) lipid droplets
    B) lipoproteins
    C) free fatty acids
    D) enzymes
    B) lipoproteins
    (this multiple choice question has been scrambled)
  22. _______ converts amino acids to a different amino acid.
    A) deamination
    B) transamination
    C) craaaap
    B) transamination
    (this multiple choice question has been scrambled)
  23. __________ removes and does NOT recycle the amino group
    A) ugggg
    B) transamination
    C) deamination
    C) deamination
    (this multiple choice question has been scrambled)
  24. During the post-absorptive state, these is a ____ reliance on ketone bodies and fatty acids.
    A) decreased
    B) increased
    C) unchanged
    B) increased
    (this multiple choice question has been scrambled)
  25. Hepatocytes
    A) have an extensive blood supply
    B) monitor and adjust nutrient composition of the blood
    C) all of these
    D) contain significan energy reserves
    C) all of these
    (this multiple choice question has been scrambled)
  26. Which is NOT a type of nitrogen compound?
    A) creatine
    B) porphrins
    C) FAD/NAD
    D) purines and pyrimidines
    E) Amino acids
    C) FAD/NAD
    (this multiple choice question has been scrambled)
  27. T/F: Nitrogen atoms are stored in the body
    F: must be obtained by N recycling w/in the body or from the diet

What would you like to do?

Home > Flashcards > Print Preview