True about isoenzymes is/are
A. Different km value
B. Act on different substrate
C. Consist of multimeric complex
D. Same electrophoretic mobility
E. Have different physical properties
A. Different km value
B. Act on different substrate
C. Consist of multimeric complex
D. Same electrophoretic mobility
E. Have different physical properties
Ans.
A. different km value; (C) Consist of multimeric complexes; (E)Have different physical properties
Isoenzymes are distinct enzyme forms
that catalyze same reaction It exists in the same organism in several molecular
forms
— Most of the isoenzymes are enzymes that catalyse the same reaction but differ
in their physical properties because of genetically determined differences in
amino acid sequence.
— They have different Km value.
— Isoenzyme of an oligomeric enzyme process different combination of its
peptide protomer.
