B cells are primarily activated by the activities of

A) antigens.
B) antibodies.
C) helper T cells.
D) macrophages.
E) plasma cells.


C

Anatomy & Physiology

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Testosterone is produced by the

A. prostate gland. B. testes. C. seminal vesicles. D. bulbourethral glands. E. Cowper’s glands.

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The slender projections that grow out from the trophoblast into the uterine wall

are called _____ _____. Fill in the blank(s) with correct word

Anatomy & Physiology

The ideal temperature of a lab setting is between ____ and ____ degrees

Fill in the blank(s) with correct word

Anatomy & Physiology

The yield of ATP in aerobic respiration is usually lower than the theoretical 36 molecules due to all of the following, except

A. cost to shuttle NADH into the mitochondrion. B. different yields per NADH molecule. C. getting ATP out of the mitochondrion. D. production of lactate.

Anatomy & Physiology