Amino acids and peptides in the stomach lumen stimulate acid secretion during the ________ phase of gastric secretion.

A. intestinal
B. cephalic
C. gastric
D. hepatic


Answer: C

Anatomy & Physiology

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The trophoblast of the implanted fertilized egg ultimately develops into the

A) Allantois. B) Amniotic cavity. C) Placenta. D) Zona pellucida.

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The first step in using amino acids as fuel is to ________ them.

A. digest B. transaminate C. synthesize D. aminate E. deaminate

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Muscle cells with more than one nucleus are

A) smooth muscle cells only. B) skeletal muscle cells only. C) smooth muscle cells and skeletal muscle cells. D) cardiac muscle cells and smooth muscle cells.

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The ductus arteriosus allows fetal blood to bypass the lungs

Indicate whether the statement is true or false

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