Which muscle forms the traditional "six-pack" of a well-toned abdominal wall?

A. Internal oblique
B. External oblique
C. Longissimus
D. Rectus abdominis
E. Transversus abdominis


Answer: D

Anatomy & Physiology

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What event must occur in the postsynaptic cell before it generates an action potential?

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Anatomy & Physiology

The major pathway of communication between the right and left hemispheres is the

A.  cerebral gyri. B.  cerebral sulci. C.  longitudinal fissure. D.  hypothalamus. E.  corpus callosum.

Anatomy & Physiology

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What will be an ideal response?

Anatomy & Physiology