The primate-like mammals first arose about ____ million years ago

a. 95
b. 85
c. 55
d. 25
e. 15


ANSWER: b

Biology & Microbiology

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The equation v = Vmax [S]/(Km + [S]) is part of which of the following plots?

A) Michaelis—Menten B) Lineweaver—Burk C) Eadie—Hofstee D) both choices A and B E) none of the above

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Mucin is a major component of saliva, which lubricates the teeth and causes food to stick together during swallowing

Indicate whether the statement is true or false

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A population of organsims that breaks away and becomes different from the original population through isolation and separate evolution might eventually become a separate

a) phylum b) order c) class d) species e) genus

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