Cherise is lactose-intolerant because she produces insufficient amounts of an enzyme called:

A) galactose. B) sucrase. C) maltase. D) lactase.


Answer: D

Anatomy & Physiology

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Specialized epithelial cells originating from the nail ________ form your nails

A) Cells B) Bed C) Root D) Base

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A child who skins his knee in a fall has a(n)

A) abrasion. B) laceration. C) puncture. D) incision. E) contusion.

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A person suffering from ________ can see objects that are close, but distant objects appear blurred

A) myopia B) hyperopia C) emmetropia D) presbyopia E) diplopia

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Which of the following symptoms is not associated with alkalosis?

a. Disorientation and comatose state b. Tingling "pins and needles" sensations c. Muscle twitches and muscle spasms d. Extreme nervousness e. Convulsions

Anatomy & Physiology