Chemistry 102 Quiz 9A April 10, 2001 Dr. B. Jackson

91. Code A

92. Given the oxidation of a 20 carbon fatty acid, how many acetyl CoA>s will be generated?

a) 1 b) 5 c) 9 d) 10 e) none of these

93. β-oxidation of fatty acids occurs in the

a) nucleus b) mitochondria c) cytoplasm

94. Acyl Carrier Protein (ACP) is used instead of CoA in the ___________ of fatty acids.

a) synthesis b) oxidation

95. One of the following is not a ketone body.

a) acetic acid b) β-hydroxybutyric acid c) acetone d) acetoacetic acid

96. How many carbons are in the amino acid, cysteine?

a) 1 b) 2 c) 3 d) 4 e) 6

97. Which of the following amino acids has a benzene ring as part of its structure?

a) alanine b) lysine c) cysteine d) tyrosine e) glutamic acid

98. Which of the following amino acids has two carboxyl groups?

a) alanine b) lysine c) cysteine d) tyrosine e) glutamic acid

99. MSG is the salt of which of the following amino acids?

a) alanine b) lysine c) cysteine d) tyrosine e) glutamic acid

100. Which of the following is an amide linkage?

H O O

| || ||

a) C-O-N-C b) C-O-N-C c) C-N-C

H H

Ans: 91a;92d;93b;94a;95a;96c;97d;98e;99e;100c

Wednesday, March 21, 2007 01:28:00 PM