(A)

C4 plants

(B)

Heterotrophs

(C)

C3 plants

(D)

CAM plants

(A) Maintenance

(B)Growth

(C)Reproduction

(D)All of the above

(A)

The light-dependent reactions

(B)

The light-independent reactions

(C)

Both of the above

(D)

None of the above

(A) Energy may be transferred from one state to another

(B)Energy can neither be created nor destroyed

(C)Energy quality deteriorates as energy is converted from one state to another

(D)Entropy increases

(A)

Ribulose 1,5-bisphosphate; malic acid

(B)

Malate; carbon dioxide

(C)

3-phosphoglycerate; oxaloacetic acid

(D)

Glyceraldehyde 3-phosphate; phospho-enol-pyruvate (PEP)

(A)

Cyclic photophosphorylation

(B)

Non.cyclic photophosphorylation

(C)

Carbon fixation

(D)

The Krebs cycle

(A) The light-dependent reactions can occur only in the light, the light-independent reactions only in the dark

(B)Photorespiration is more efficient at producing glucose than is photosynthesis

(C)The light-dependent reactions produce the energy-rich compounds that are used to run the light-independent reactions

(D)All of the above are true

(A)

Carbon dioxide

(B)

Water

(C)

Glucose

(D)

Chlorophyll

(A) Catalyzes the carboxylation of CO₂ to ribulose 1,5-bisphosphate.

(B)Initiates photorespiration when the CO₂/O₂ ratio is low.

(C)Catalyzes the reduction of two molecules of PGAL to form glucose.

(D)a and b, but not c

(A) Glyceraldehyde 3-phosphate

(B)Glucose

(C)Fructose

(D)Sucrose