Urea is derived from the breakdown of

A. glycerol.
B. fatty acids.
C. glucose.
D. pyruvate.
E. amino acids.


Answer: E

Anatomy & Physiology

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The large fluid filled cavity within a mature ovarian follicle is called a(n) ________.

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

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Hormones

A) help regulate water and electrolyte balance and blood pressure. B) regulate metabolism. C) do all of the above. D) have functions in growth, reproduction, and development.

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The mRNA sequence that is complementary to the sequence ATC on DNA is

A) ATC. B) TAG. C) UAG. D) AUG. E) AUC.

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Lymphatic organs differ from lymphatic tissues in what way?

A) They contain T lymphocytes and lymphatic tissues do not. B) They are found in the digestive tract and lymphatic tissues are found in the thorax. C) They are surrounded by a fibrous capsule and lymphatic tissues are not. D) They cannot produce antibodies, whereas lymphatic tissues can. E) They occur throughout the body except in the head.

Anatomy & Physiology