This embryonic membrane provides the structural basis for the umbilical cord

A) amnion B) allantois C) chorion D) yolk sac


Answer: B

Anatomy & Physiology

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In the CNS all axons are myelinated, but in the PNS some are myelinated and some are unmyelinated

Indicate whether this statement is true or false.

Anatomy & Physiology

The cardiac, pulmonary, and esophageal plexuses are formed by fibers of which nerve?

A. Vagus B. Glossopharyngeal C. Cardiac sympathetic D. Phrenic E. Hypoglossal

Anatomy & Physiology

The ________ is the inner lining of the uterus.

Fill in the blank(s) with the appropriate word(s).

Anatomy & Physiology

Channel-mediated diffusion is a subtype of

A. carrier-mediated diffusion. B. simple diffusion. C. facilitated diffusion. D. active transport. E. endocytosis.

Anatomy & Physiology