M
C
Q
s
D
r
i
v
e
A
It contains protein molecules embedded in lipid bilayer
B
It is a differentially permeable membrane.
C
It contains charged pores thus ions being charged particles cross cell membrance much easier than neutral particles.
D
It may get infolded to engulf solid or liquid material.
A
Competitive inhibitors.
B
Non-competitive inhibitors
C
Irreversible inhibitors.
D
Both a and b
A
500 X
B
250000X
C
500000X
D
250X
A
Irreversible inhibitor
B
Reversible inhibitor
C
Competitive inhibitor
D
Non-competitive inhibitor
A
Irreversible inhibitor
B
Reversible inhibitor
C
Competitive inhibitor
D
Non-competitive inhibitor
A
Their physical properties like size & weight.
B
Physical properties of the medium like its density.
C
Their electrical properties like their charges
D
Both a and b
A
increase in concentration of enzyme
B
increase in concentration of substrate
C
increase in pH
D
increase in temperature
A
Activate
B
Unaffected
C
Denatured
D
None of these
A
2.0 ?m
B
2-4 A
C
24 ?m
D
24 A
A
Change in ionization of amino acids at the active site of the enzyme
B
Change in the ionization of the substrate
C
Denaturation of the enzyme
D
Increase in the reaction rate