There are how many different kinds of amino

acids in proteins?
a. 3
b. 6
c. 12
d. 20
e. 28


D

Biology & Microbiology

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Which of the following is themuscle protein that binds and stores oxygen to maintain aerobic conditions in actively contracting muscle?

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What features would enable a doctor to distinguish conclusively between the proliferative and secretory phases of the uterine cycle?

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All of the following are correct about primary atypical pneumonia except

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