Chemistry 1 (Emzyme kinetics) Flashcards
1
Q
NADH absorbs light at
A
340nm
2
Q
Intercepts on Lineweaver Burke plot
A
y = 1/Vmax x = -1/Km
3
Q
Noncompetitive inhibition chanes
A
y-intercept (Vmax)
4
Q
Competitive inhibition changes
A
x-intercept (Km)
5
Q
Uncompetitive inhibition changes
A
both x and y
6
Q
which kind of inhibitor binds to same binding site
A
competitive
7
Q
which kind of inhibitor can be overcome by increasing substrate concentration
A
competitive
8
Q
which kind of inhibitor binds the enzyme away from the substrate binding site
A
non-competitive
9
Q
which kind of inhibitor stabilizes the enzyme-substrate complex
A
uncompetitive
10
Q
1 IU =
A
1 micromole/min
11
Q
1 Katal =
A
1 mole/s
12
Q
1 IU in Katal
A
16.7 nanoKatal
