The sperm's acrosome contains

A. enzymes.
B. the tail.
C. the mitochondria.
D. the chromosomes.


Answer: A

Anatomy & Physiology

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Inflamed tissue feels warm due to

A.  increased blood flow and increased metabolic activity. B.  the margination of white blood cells. C.  chemotaxis and defervescence. D.  activation of complement by binding of C-reactive protein to bacterial carbohydrates.

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Which of the following is the most distal structure of the penis?

A) root B) spongiousum C) bulb D) body E) glans

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The ____________________ is the extensor muscle found in the thigh that contracts during the patellar tendon reflex

Fill in the blank(s) with correct word

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Aging-related decreases in drug metabolism and excretion can lead to ________.

A. a need for greatly increased doses of a drug B. reduced need for prescription drug use C. increased benefits from taking a drug D. toxic accumulation of a drug in the body

Anatomy & Physiology