Organic Chemistry III
	Professor Carl C. Wamser
Chem 336 - Spring 2008	Pre-Quiz 28

(must be done in Blackboard before Wed., May 28, 8:30 am)

1. Guanosine is an example of a

* a. nucleoside
b. nucleotide
c. ribosome
d. histone
e. RNA

2. If a DNA sample contains 18% T, then it can be concluded that the amount of G is

a. 18%
b. 28%
* c. 32%
d. 50%
e. 72%

3. A messenger RNA that was constructed entirely of C would translate into which amino acid?

* a. Pro
b. Gly
c. Phe
d. Lys
e. Ser

4. The anticodon sequence is found on

a. mRNA
* b. tRNA
c. rRNA
d. all of the above
e. none of the above

5. Hydrolysis of ATP to ADP is

a. exergonic by 7.4 kJ/mol
b. endergonic by 7.4 kJ/mol
* c. exergonic by 31 kJ/mol
d. endergonic by 31 kJ/mol