Contraction of the ________ alters the shape of the intestinal lumen and moves epithelial pleats and folds

A) mucosa
B) submucosa
C) submucosal plexus
D) muscularis mucosa
E) adventitia


Answer: D

Anatomy & Physiology

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When the left ventricle contracts, the diameter of the ventricular chamber

A) increases. B) decreases. C) remains the same.

Anatomy & Physiology

Which of the following is not a feature of cardiac muscle?

A. They are very rich in myoglobin. B. They are rich in glycogen. C. They depend almost exclusively on aerobic respiration. D. They have larger than average mitochondria. E. They have about the same endurance as skeletal muscle fibers.

Anatomy & Physiology

The synthesis of glucose from nonglucose precursors is known as __________.

a. glycogenesis b. lipolysis c. gluconeogenesis d. beta-oxidation

Anatomy & Physiology

A ________ reaction breaks a ________ down into its monomers.

A. dehydration synthesis; polymer B. hydrolysis; polymer C. condensation; reactant D. polymer; molecule E. dehydration synthesis; molecule

Anatomy & Physiology