A.
Its coenzyme works only at low pH
✓
B.
Catalytic residues require a specific protonation state
✓
C.
The substrate is active only at pH 2
✓
D.
Product inhibition occurs at higher pH
✓
A.
Lowest activation energy
✓
B.
Highest activation energy
✓
C.
Greatest entropy change
✓
D.
Largest number of water molecules
✓
A.
Quaternary structure
✓
B.
Amino acid side chains arranged in the active site
✓
A.
Random substrate binding
✓
B.
Both substrates bind before any product is released, in a compulsory order
✓
C.
Product leaves before all substrates bind
✓
D.
Reaction rate is independent of the second substrate
✓
A.
A completely uniform charge distribution
✓
B.
A significantly lowered dielectric constant that enhances electrostatic interactions
✓
C.
A pH always equal to 7.0
✓
D.
An unlimited supply of free water molecules
✓
A.
Competitive reversible inhibition
✓
B.
Non competitive reversible inhibition
✓
C.
Irreversible suicide inhibition
✓
D.
Allosteric regulation
✓
A.
Sulfhydryl group in its thiolate (S?) form
✓
A.
Competitive inhibition
✓
B.
Non competitive inhibition
✓
C.
Uncompetitive inhibition
✓
D.
Irreversible inhibition
✓
