Which of the following involves a series of molecules that accept hydrogen electrons from other pathways and pass them on to oxygen?

Cyclic photophosporylation functions mainly to

If a chlorophyll molecule____a photon of light, its electron reaches a _____energy

What are the products of linear photophosphorylation?

Some photosynthetic bacteria (e.g., purple sulfur bacteria) have only photosystem I, whereas others (e.g., cyanobacteria) have both photosystem I and photosystem II. Which of the following might this observation imply?

Which of the following statements best represents the relationships between the light reaction and the Calvin Cycle?

The energy yeild of the ETC is

In any ecosystem, terrestrial or aquatic, what group is always necessary?

Which of the following pathways below best describe cellullar respiration?

Starting with one molecule of glucose, the energy-containing products of glycolysis are