Unit 2A Test Review: Cellular Respiration

Front

Fermentation occurs in the cell's

Back

Cytoplasm

Front

What kind of respiration does yeast do when there is no oxygen present?

Back

Fermentation

Front

What is a disadvantage of fermentation as a process?

Back

It only produces 2 ATP

Front

When protons are pumped outside the matrix, across the inner membrane...

Back

A concentration gradient of H+ ions (protons) is created

Front

How many FADH2 molecules are produced by 1 turn of the Krebs Cycle?

Back

1

Front

What is the primary purpose of cellular respiration?

Back

To convert glucose into ATP.

Front

What are the three main stages of cellular respiration?

Back

Glycolysis, Krebs Cycle, Electron Transport Chain.

Front

Where does glycolysis occur?

Back

In the cytoplasm.

Front

What is produced during glycolysis?

Back

2 ATP, 2 NADH, and 2 pyruvate molecules.

Front

What is the role of NADH in cellular respiration?

Back

To carry electrons to the electron transport chain.