Villi and microvilli in the small intestine _____

A) neutralize stomach acid
B) activate trypsinogen
C) increase the surface area to increase the efficiency of nutrient absorption
D) emulsify lipid molecules


Answer: C

Biology & Microbiology

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Which of the following is NOT a nonvascular

plant?

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Controls over biosynthesis

What will be an ideal response?

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The energy source for the light reactions is _____; the energy source for the carbon reactions is ______.

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