NAD Is Derived from the Vitamin

Q44: A defect in the enzyme that catalyzes

Q45: Free energy is _ when exergonic reactions

Q46: A reducing agent<br>A)donates protons to an atom

Q47: The MM isoenzyme of creatine phosphokinase is

Q48: _ are inactive forms of digestive enzymes.<br>A)Cofactors<br>B)Coenzymes<br>C)Zymogens<br>D)Both

Q50: Biological catalysts<br>A)decrease reaction rates.<br>B)alter a reaction product.<br>C)remain

Q51: A molecule that gains a hydrogen is

Q52: Elevated plasma aldolase could be indicative of<br>A)muscular

Q53: Most enzymes are lipids.

Q54: Decreased phenylalanine metabolism causes<br>A)albinism.<br>B)hypercholeteremia.<br>C)lactose intolerance.<br>D)Tay-Sachs disease.