A ________ contains a somatic motor neuron and all of the muscle cells that it innervates.

A. sarcomere
B. motor end plate
C. sarcolemma
D. motor unit


Answer: D

Anatomy & Physiology

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The duplicated chromosome that appears during prophase consists of two genetically identical structures called sister ________________

Fill in the blank with correct word.

Anatomy & Physiology

When a child raises her hand to show you she is five years old, she is using all of the following muscles except the

A.  extensor digitorum. B.  flexor digitorum. C.  palmar interossei. D.  lumbricals. E.  dorsal interossei.

Anatomy & Physiology

Omental appendices are located on which of the following structures?

(a) stomach (b) duodenum (c) ileum (d) ascending colon (e) liver

Anatomy & Physiology

In ovulation, after expelling the oocyte the follicle becomes a ________ and secretes ________.

A. corpus albicans; FSH and LH B. corpus albicans; progesterone C. corpus albicans; estrogen and progesterone D. corpus luteum; estrogen and progesterone E. corpus luteum; FSH and LH

Anatomy & Physiology