What is the correct order for the layers of the GI tract wall, from innermost (next to lumen) to outermost?

A. Mucosa - submucosa - adventitia/serosa - muscularis
B. Muscularis - mucosa - adventitia/serosa - submucosa
C. Adventitia/serosa - mucosa - submucosa - muscularis
D. Mucosa - submucosa - muscularis - adventitia/serosa
E. Adventitia/serosa - muscularis - mucosa - submucosa


D

Anatomy & Physiology

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Together the lentiform and caudate nuclei are known as the

a) globus pallidus. b) putamen. c) medial geniculate nucleus. d) corpus striatum. e) internal capsule.

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REM behavior disorder occurs mostly in:

a. adults. b. young adults. c. children. d. older people.

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Each strand of a replicated double helix of DNA is called a

A. autosome. B. chromosome. C. centriole. D. chromatid.

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Which of the following is not an adaptation for keeping the testes cool?

A. The dartos muscle B. Pampiniform plexus C. The testicular artery D. Cremaster muscle E. Descent of the testes to the scrotum

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