Multiple Choice
Match the following.
-unsaturated
A) describes fatty acids that have mostly single but at least one double carbon-carbon bond
B) describes the non-polar portion of a molecule that does not interact with water or other polar substances
C) a process of transport in which integral proteins change shape to allow a substance to cross a cell membrane
D) describes fatty acids that do not have any carbon-carbon double bonds
E) a process of transport that costs energy because the flow is against the concentration gradient
F) describes fatty acids that have mostly single but more than one double carbon-carbon bond
G) a process of transport in which substances cross a membrane based on concentration differences without the expenditure of energy
H) describes the polar portion of a molecule that interacts readily with water or other polar substances
Correct Answer:
Verified
Correct Answer:
Verified
Q5: Fats and oils can be referred to
Q6: Triglycerides belong to which general class of
Q27: Glycolipids are similar in structure to sphingomyelins,except
Q32: Substances originating in plant or animal material
Q40: Which molecule is an unsaturated 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>)<sub>7</sub>CH=CH(CH<sub>2</sub>)<sub>7</sub>COOH<br>C)CH<sub>3</sub>CH=CHCH<sub>2</sub>COOH<br>D)(CH<sub>3</sub>)<sub>2</sub>CH(CH<sub>2</sub>)<sub>3</sub>COOH<br>E)none
Q42: Prostaglandins<br>A)are produced by prostate gland and have
Q71: The hydrocarbon end of a soap molecule
Q72: The chemical makeup of a wax is<br>A)a
Q76: The molecule shown can be classified as
Q82: Steroids are classified as lipids because they