The penis consists of ________ columns of erectile tissue.

A. two
B. three
C. four
D. five
E. six


Answer: B

Anatomy & Physiology

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____ increases metabolic rate

a. Exercise b. Diet-induced thermogenesis c. Epinephrine d. Thyroid hormone e. All of the above

Anatomy & Physiology

Cells of the neuroectoderm become all of the following EXCEPT the ________.

A. spinal cord B. brain C. postganglionic autonomic neurons D. posterior pituitary gland

Anatomy & Physiology

Which vein directly drains the blood returning from the face and scalp?

A. Internal jugular vein B. External jugular vein C. Internal carotid veins D. External carotid veins

Anatomy & Physiology

Blood from the digestive organs enters general circulation and eventually reaches the liver for processing.

Answer the following statement true (T) or false (F)

Anatomy & Physiology