Oct '09
20
MCAT Question of the Day | MCAT Course


  • Q:

    Dr. Frankenstein notices that his creation has an unusual genetic disorder which results in a change in one amino acid residue on pepsin. This mutated pepsin has optimal activity at a pH of 4. What effect is expected on the creation?

     

    A

    Neurons will decrease firing speed

    B

    There will be a noticeable increase of oxygen in tissue

    C

    Digestion will be severely suppressed

    D

    No muscle contraction due to an absence in the release of Ca2+.




    Tags: Control of Enzyme Activity | Digestive System | Suggest a tag
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