Exam 3 Flashcards
(45 cards)
1
Q
A
isoleucine
2
Q
A
small organic molecule obtained from the diet and necessary for good health.
3
Q
A
structural protein
4
Q
The C-terminal amino acid in the peptide Ala-Leu-Gly-His-Pro is
alanine
leucine
glycine
histidine
proline
A
proline
5
Q
A
zymogen
6
Q
A
allosteric enzymes
7
Q
A
increasing the product
8
Q
A
amide
9
Q
A
10
Q
A
specificity
11
Q
A
cofactor
12
Q
A
glutamine and serine
13
Q
A
14
Q
A
formic, HCO2H
15
Q
A
lowering the value of the activation energy.
16
Q
A
irreversible inhibition.
17
Q
A
18
Q
A
storage of energy
19
Q
A
The rate increases directly as the concentration of enzyme increases with excess substrate.
20
Q
A
turnover number
21
Q
A
22
Q
A
ethyl butanoate
23
Q
A
hydrogen bonds between the carbonyl and amino groups of the backbone.
24
Q
A
0
25
Transfer of an amino group from aspartate to another substrate.
26
is in low concentration relative to the substrate, and the reaction rate approaches its maximum.
27
induced-fit
28
oxidoreductase
29
vitamins A and D are fat soluble and thus can accumulate in body fat, where vitamin C is water soluble and the excess will be excreted in urine.
30
secondary and tertiary structure.
31
both A and C
32
competitive inhibiton
33
34
glycine
35
isomerase
36
oxalic acid, pKa1 = 1.27
37
when they behave as acids, the -OH group is lost leaving the CO- ion.
38
39
hydrophobic
40
esters
41
42
CH3CH2CH2CH2CH2COO-Na+
43
All of these are correct.
44
N-methylbutanamide
45
CH3CH2CH2COOH + HOCH2CH3
