Multiple Choice
Which substance will not be transported into a cell by simple diffusion?
A) CO2
B) O2
C) estrogen
D) cortisone
E) epinephrine
Correct Answer:

Verified
Correct Answer:
Verified
Q46: The function of cholesterol in a cell
Q47: Which molecule is a fatty acid?<br>A)CH<sub>3</sub>COOH<br>B)CH<sub>2</sub>=CHCOOH<br>C)(CH<sub>3</sub>)<sub>2</sub>CH(CH<sub>2</sub>)<sub>3</sub>COOH<br>D)CH<sub>3</sub>(CH<sub>2</sub>)<sub>7</sub>CH=CH(CH<sub>2</sub>)<sub>7</sub>COOH<br>E)none of
Q48: Compare the three mechanisms for moving materials
Q49: The product of an esterification reaction between
Q50: Which molecule is not a fatty acid?<br>A)CH<sub>3</sub>(CH<sub>2</sub>)<sub>14</sub>COOH<br>B)CH<sub>3</sub>CH<sub>2</sub>(CH=CHCH<sub>2</sub>)<sub>3</sub>(CH<sub>2</sub>)<sub>6</sub>COOH<br>C)(CH<sub>3</sub>)<sub>2</sub>CH(CH<sub>2</sub>)<sub>3</sub>COOH<br>D)CH<sub>3</sub>(CH<sub>2</sub>)<sub>7</sub>CH=CH(CH<sub>2</sub>)<sub>7</sub>COOH<br>E)none
Q52: Phospholipids differ from fats and oils by
Q53: The chemical makeup of a wax is
Q54: Which molecule is a polyunsaturated fatty acid?<br>A)CH<sub>3</sub>(CH<sub>2</sub>)<sub>7</sub>CH=CH(CH<sub>2</sub>)<sub>7</sub>COOH<br>B)CH<sub>2</sub>=CHCH=CHCOOH<br>C)CH<sub>3</sub>CH<sub>2</sub>(CH=CHCH<sub>2</sub>)<sub>3</sub>(CH<sub>2</sub>)<sub>6</sub>COOH<br>D)HOOCCH<sub>2</sub>(CH=CHCH<sub>2</sub>)<sub>3</sub>CH<sub>2</sub>COOH<br>E)none
Q55: The function of glycoproteins and glycolipids in
Q56: Which fatty acid composition will yield a