The structure below represents a
A)
nucleic acid.
B)
nucleoside.
C)
glycoside.
D)
nucleotide.
E)
riboside.
Question 2Caffeine is a (an)
A)
indole.
B)
porphyrin.
C)
purine.
D)
pyrimidine.
E)
imidazole.
Question 3What is the correct abbreviation of the following coenzyme?
A)
NADH
B)
NADP
C)
FAD
D)
NADPH
E)
FADH
Question 4What is a correct abbreviation for the following nucleotide?
A)
AMP
B)
ADP
C)
ATP
D)
cAMP
E)
NADP
Question 5Which of the following nucleotides is ATP?
A)
I
B)
II
C)
III
D)
IV
E)
none of these
Question 6What is the name of the following nucleotide?
A)
DNA
B)
2'-deoxyribose adenine monophosphate
C)
AMP
D)
2'-deoxyadenosine monophosphate
E)
adenosine monophosphate
Question 7What is the name of the base in the following nucleotide?
A)
thymine
B)
adenine
C)
guanine
D)
cytosine
E)
uracil
Question 8What is the correct abbreviation used for the following molecule?
A)
dAMP
B)
dCMP
C)
dGMP
D)
dTMP
E)
TMP
Question 9Which of the following structures is the
b-N-glycoside of 2-deoxyribose-D-ribose and dimethylamine?
A)
D)
B)
E)
C)
Question 10Which of the following structures is a pyrimidine?
A)
D)
B)
E)
C)
Question 11Which of the following structures is
b2-deoxy-D-ribose?
A)
Flower structure in pea plants
Structure and basic function of a typical vertebrate neuron and associated glial cells.
Transfer RNA (tRNA) Structure
The structure of the Sun
Chemical structure of lipids
Three active forms of vitamin A: all-trans-retinol, -retinal, and –retinoic acid