Zoology MCQs for NEET — Practice Questions with Answers

Substrate is conveted into Enzyme

Substrate is consumed in the reaction completely

Substrate is converted to product

Enzyme is converted to product

Enzymatic activity is maximum at its optimim p^H and temperature.

Enzymatic activity declines both below and above the optimum value.

High temperatures destroys enzymatic activity

All of these

Enzymatic activity is maximum at its optimim p^H and temperature.

Enzymatic activity declines both below and above the optimum value.

Low temperatures destroys enzymatic activity

High temperatures destroys enzymatic activity

high temperature

low temperature

p^H

Both B and C

High temperature

p^H

Substrate concentration

All of these

K_m decreases but V_max increases

  K_m increases but V_max decreases

  K_m increases but V_max remains same

  K_m decreases but V_max remains same

Increase

Decrease

remains constant

First increases then decreases

Increase

Decrease

remains constant

First increases then decreases

succinate

malonate

malate

mannose

succinate

malonate

malate

mannose