Inactive precursors of enzymes are known as_______________?

A. Apoenzymes
B. Coenzymes
C. Proenzymes
D. Holoenzymes

Megaloblasts are precursors of_____________?
A. Megakaryocytes B. Norm oblasts C. Myelocytes D. Macrocytes...
Ferritin – an inactive form of iron is stored in_____________?
A. Gut B. Spleen C. Liver D. All of the above...
A small Ca+2 binding protein that modifies the activity of many enzymes and other proteins in response to changes of Ca+2 concentration is known as______________?
A. Cycline B. Calmodulin C. Collagen D. Kinesin...
Acetyl Co-A acts as a substrate for all the enzymes except______________?
A. HMG-Co A synthase B. Malic enzyme C. Malonyl CoA synthetase D. Fatty acid synthetase...
Megnesium is needed for the activity of which enzymes ?
A. Phosphatase B. Aldolase C. Dismutase D. ATPase...
Which of the following is NOT a characteristic feature of allosteric enzymes ?
A. They are multienzyme complex B. Follow Michaelis-Menton Kinetics C. Presence of Modulator site D. Give sigmoid shaped curve...
Enzymes help by____________?
A. Lowering the activation energy B. Increasing the substrate concentration C. Decreasing the surface tension D. Increasing the activation energy...
Enzymes involved in degradation of epinephrine_____________?
A. Cholinesterase B. Anticholinesterases C. Catechol 0-transferase D. Oxidases...
The enzymes that catalyses the same reaction but differ in physical properties are called as_____________?
A. Pro enzyme B. Iso enzyme C. Co-enzyme D. Holoenzyme...
Enzymes stored in muscle is________________?
A. Alkaline phosphatase B. SGOT C. SGPT D. CPK...