The chemical makeup of a wax is
A) a simple ester of a long chain alcohol and a fatty acid.
B) an ester of glycerol with three identical saturated fatty acids.
C) an ester of glycerol with three identical unsaturated fatty acids.
D) an ester of glycerol with three predominantly saturated fatty acids.
E) an ester of glycerol with three predominantly unsaturated fatty acids.
Correct Answer:
Verified
Q4: Which molecule is an unsaturated fatty acid?
A)CH3(CH2)14COOH
B)CH3(CH2)7CH=CH(CH2)7COOH
C)CH3CH=CHCH2COOH
D)(CH3)2CH(CH2)3COOH
E)none
Q5: Triglycerides belong to which general class of
Q6: Substances originating in plant or animal material
Q7: Which molecule is not a fatty acid?
A)CH3(CH2)14COOH
B)CH3CH2(CH=CHCH2)3(CH2)6COOH
C)(CH3)2CH(CH2)3COOH
D)CH3(CH2)7CH=CH(CH2)7COOH
E)none
Q8: Which molecule is a saturated fatty acid?
A)CH3(CH2)14COOH
B)CH3(CH2)7CH=CH(CH2)7COOH
C)CH3CH=CHCH2COOH
D)(CH3)2CH(CH2)3COOH
E)none
Q11: Which molecule is an unsaturated fatty acid?
A)lauric
Q12: The biochemical roles of lipids are
A)short-term energy
Q19: Which molecule is a saturated fatty acid?
A)lauric
Q22: Which C18 fatty acid is a solid
Q35: The chemical makeup of fats is
A)simple esters
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