Vitamins are generally involved in forming component of enzyme called :
Apoenzyme.
Holoenzyme.
Prosthetic group.
Coenzyme and prosthetic group.
A high fever is dangerous to human body because :
Denatures emzymes.
Inactivates enzymes.
Coagulates blood.
Boils fluids inside body.
Enzyme catalysed reactions occur in :
Nano seconds.
Pico seconds.
Micro seconds.
Milli seconds.
Cyanide causes irreversible inhibition of cytochrome oxidase. Because :
Cobines with an amino acid.
Destroys tertiary structure.
Attaches to copper.
All the above.
Enzymes with two sites are called :
Apoenzymes.
Allosteric enzyme.
Conjugate enzyme.
Which of the following forms part of a coenzyme ?
Zn2+
Lipase.
Vitamin B2.
Lysine.
Exposed sulphur bonds.
Vitamin B1 is a constituent of which coenzyme ?
FMN
NAD
TPP
CoA
What is the function of enzyme ?
Change equilibrium.
Cause biochemical reaction.
Change the direction of reaction.
Change the rate of biochemical reaction.
