Chemiosmosis, electron transport chain
For question , match each pair to a description in the key. Choose more than one answer if correct.
KEY:

a. first includes the other
b. first breaks down to the other
c. have nothing to do with each other
d. work together

A lit lightbulb can be used to explain the

a. creation of heat energy.
b. second law of thermodynamics.
c. conversion of electrical energy into heat energy.
d. first law of thermodynamics.
e. All of the above except a are correct.

Carbon dioxide is (a) ———— to produce glucose during photosynthesis and glucose is (b) ———— to produce ATP molecules during cellular respiration.

State the second law of thermodynamics, and give an example.

What factors can affect the speed of an enzymatic reaction?

Explain how the second energy law is related to entropy.

Kinetic energy, mechanical energy
For question , match each pair to a description in the key. Choose more than one answer if correct.
KEY:

a. first includes the other
b. first breaks down to the other
c. have nothing to do with each other
d. work together

Allosteric site, reduction
For question , match each pair to a description in the key. Choose more than one answer if correct.
KEY:

a. first includes the other
b. first breaks down to the other
c. have nothing to do with each other
d. work together

Metabolic pathway, enzyme
For question , match each pair to a description in the key. Choose more than one answer if correct.
KEY:

a. first includes the other
b. first breaks down to the other
c. have nothing to do with each other
d. work together

Match each description to a process in the key.

Creates energy for the living world

a. photosynthesis

b. cellular respiration

c. Both

d. Neither

Tell how cells form ATP during chemiosmosis.

Match each description to a process in the key.

Transforms one form of energy into another form with the release of heat

a. photosynthesis

b. cellular respiration

c. Both

d. Neither

Performed by plants
For question , match each description to a process in the key.
KEY:

a. photosynthesis
b. cellular respiration
c. Both
d. Neither

Describe an electron transport chain.