Which structure has an inner wall that is thrown in "circular folds?"

A) Mouth
B) Pharynx
C) Small intestine
D) Large intestine


Answer: C

Anatomy & Physiology

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Taste is perceived in a region located adjacent to the "tongue" region of the somatosensory cortex

Indicate whether the statement is true or false

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A chemical that can conduct electrical current when dissolved in water is called a(n)

a) isotope. b) isomer. c) compound. d) electrolyte e) valence molecule.

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For the body to launch an effective response to invading pathogens, innate immunity must join forces with ________.

A. the lymphatic system B. the cardiovascular system C. adaptive immunity D. the hypothalamus

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Which of the following situations would be expected to cause an increase in ADH secretion by the posterior pituitary?

A. 5% decrease in arterial blood pressure B. 5% increase in arterial blood pressure C. 1% decrease in plasma osmolality D. 1% increase in plasma osmolality

Anatomy & Physiology