Kinetic proofreading allows an enzyme to discriminate between two substrates by:
A. using a binding pocket of a specific size.
B. using a multistep reaction and energy to reverse reactions.
C. using a binding pocket of a specific shape.
D. increasing the rate of the single chemical step of the reaction.
B
You might also like to view...
The only process of ATP production in cells using fermentation is
A. electron transport. B. the Calvin cycle. C. the Krebs cycle. D. glycolysis. E. photosynthesis.
DNA is a negatively charged molecule, and therefore, it is attracted to
What will be an ideal response?
Which kind of metabolic poison would interfere with the glycolysis stage of cellular respiration?
A) An agent that reacts with FADH2 and oxidizes FAD+ B) An agent that closely mimics the structure of glucose but is not capable of being metabolized and broken down C) An agent that binds to lactate and inactivates it D) An agent that reacts with oxygen and depletes its concentration in the cell E) An agent that inhibits the formation of acetyl CoA
Plague transmitted by a flea is an example of what?
A. Vector B. Direct contact C. Droplet transmission D. Fomite E. Vehicle transmission