AP Biology Unit 3 Review Flashcardizz

Front

What is the effect of doubling the amount of enzyme on free energy?

Back

No effect on free energy.

Front

What products are generated in the light-dependent reactions of photosynthesis?

Back

ATP and NADPH.

Front

Which enzyme functions best in a basic environment according to the provided graph?

Back

Enzyme B.

Front

What process creates the proton motive force in cellular respiration?

Back

The electron transport chain.

Front

What are the products of the Krebs Cycle?

Back

NADH, FADH2, carbon dioxide, ATP.

Front

Define enzyme.

Back

A protein that acts as a catalyst to speed up chemical reactions in biological processes.

Front

What is the role of ATP in cellular processes?

Back

ATP serves as the primary energy currency of the cell.

Front

Explain the term 'proton motive force'.

Back

The force that promotes movement of protons across membranes, driving ATP synthesis.

Front

What is the main function of the electron transport chain?

Back

To transfer electrons and pump protons to create a proton gradient.

Front

Describe the process of chemiosmosis.

Back

The movement of ions across a selectively permeable membrane, down their electrochemical gradient.