What term describes a sustained muscle contraction?
A. Tetanus
B. Tetani
C. Tetany
D. Twitch
Answer: C
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A visceral motor neuron whose cell body is within the CNS is called a(n)________ neuron
A) upper motor B) lower motor C) preganglionic D) postganglionic E) somatomotor
Using the figure below, identify the labeled part.
1 Label A: ______________________________
2 Label B: ______________________________
3 Label C: ______________________________
4 Label D: ______________________________
5 Label E: ______________________________
6 Label F: ______________________________
7 Label G: ______________________________
8 Label H: ______________________________
9 Label I: ______________________________
10 Label J: ______________________________
11 Label K: ______________________________
The number of sperm cells ejaculated at one time is about:
a. 100,000–200,000 b. 300 million–500 million c. 1 million–3 million d. 3 million–5 million
Which is NOT characteristic of a mature ovarian follicle?
A. Granulosa cells secrete estradiol B. Has a fluid-filled antrum C. The oocyte has completed meiosis II D. Contains a secondary oocyte