B cells develop and mature in the:

A) thymus. B) lymph nodes. C) liver. D) bone marrow.


Answer: D

Anatomy & Physiology

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Placing a red blood cell in an extremely hypertonic solution leads to hemolysis

Indicate whether this statement is true or false.

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The ____________________ is the layer that lines the inside surface of the digestive tract

Fill in the blank(s) with correct word

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The enteric nervous system controls:

a. the skeletal muscles b. the digestive system c. the cardiovascular system d. all endocrine glands e. the entire PNS

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The smallest short bone in the hand is the ________.

Fill in the blank(s) with the appropriate word(s).

Anatomy & Physiology