Lack of intrinsic factor leads to

A. pernicious anemia.
B. gall stones.
C. gastric ulcers.
D. heartburn.
E. None apply.


Answer: A

Anatomy & Physiology

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CCNS antineoplastics work on any phase of the cell cycle

a. true b. false

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a. serve as a mechanical stiffener for microvilli. b. are specialized to detect sound and positional changes in the ear. c. form nonmuscle contractile assemblies. d. play a structural role in parts of the cell subject to mechanical stress. e. none of these answers.

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The nervous system and the endocrine system are the major control systems of the body.

Indicate whether the statement is true or false.

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The adrenal medulla synthesizes catecholamines. The first enzyme in the catecholamine synthesis pathway enzyme, tyrosine hydroxylase, is stimulated by:

A. cortisol B. epinephrine C. norepinephrine D. acetylcholine E. nitric oxide

Anatomy & Physiology