If you lift an apple from the ground to some point above the ground, the gravitational potential energy in the system increases. this potential energy is stored in
a. the apple.
b. earth.
c. both the apple and earth.
d. the gravitational field between earth and the apple.

What is the key to the recognition of codominance?

Which of the following is not one of the mechanisms of enzyme catalysis by which the substrate is converted to the product? a. changing substrate orientation b. changing substrate reactivity c. inducing strain in the substrate d. preventing an induced fit d. preventing an induced fit

What is the ratio of carbon hydrogen and oxygen in a carbohydrate?