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

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


A) muscularis mucosa

Anatomy & Physiology

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The ________ circuit carries blood from the aorta to the right ventricle

A) pulmonary B) systemic C) oxygen D) portal E) primary

Anatomy & Physiology

The spinal ganglia consist of __________.

A. axons of sensory neurons B. cell bodies of motor neurons C. cell bodies of sensory neurons D. axons of motor neurons

Anatomy & Physiology

The sympathetic division of the ANS causes __________ of airway smooth muscle; therefore, resistance is __________.

relaxation; increased constriction; increased constriction; decreased relaxation; decreased none of the choices are correct

Anatomy & Physiology

Which of the following terms describes an animal with one color of fur?

A) tabby B) self C) ticked D) calico

Anatomy & Physiology