Which type of muscle is involved in peristalsis in the intestine?

A) skeletal B) smooth C) voluntary D) cardiac


Answer: B

Biology & Microbiology

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Indicate whether this statement is true or false.

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What needs to happen for menstruation to begin?

a. Estrogen levels must rise. b. FSH and LH levels must rise. c. Progesterone levels must rise. d. Progesterone levels must fall.

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Most mobile DNA consists of

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