Which of the following is/are means whereby a catalyst can lower the activation energy of a reaction?
A) decreasing the number of reactive molecules
B) altering the temperature within the cell to one appropriate for reactions to proceed
C) quantum tunneling
D) inefficient collisions
E) permanently binding substrates
C) quantum tunneling
You might also like to view...
In animal, plant, fungal, and algal cells, the primary organelle that generates molecules of ATP is the
A. Golgi apparatus. B. rough endoplasmic reticulum. C. lysosome. D. mitochondrion. E. ribosome.
In 1610, which scientist was imprisoned for publishing evidence that the Earth orbits the sun?
a. Aristotle b. Copernicus c. Galileo d. Darwin e. Newton
Which of the following are primary lymphoid organs?
What will be an ideal response?
Our agricultural populations are maintained artificially. This means that
A. mutation must be stopped. B. random mating is prohibited. C. gene frequencies are allowed to change. D. asexual reproduction must be prohibited.