TLS Online TPP Program

#Question id: 641


Which of the following does NOT describe a mechanism that cells use to regulate enzyme activities?

A. Cells control enzyme activity by phosphorylation and dephosphorylation.

B. Cells control enzyme activity by the binding of small molecules.

C. Cells control the rates of diffusion of substrates to enzymes.

D. Cells control the rates of enzyme degradation.

E. Cells control the rates of enzyme synthesis.

F. Cells control the targeting of enzymes to specific organelles. 

#Unit 1. Molecules and their Interaction Relevant to Biology
  1. A, B&C

  2. B, C&F only

  3. C, D &E only

  4. C only