Ch. 9.2 Process of Cellular Respiration

Which process does NOT release energy from glucose?

• glycolysis

• photosynthesis

• fermentation

• cellular respiration

Photosynthesis is to chloroplasts as cellular respiration is to

• chloroplasts

• cytoplasm

• mitochondria

• nuclei

Unlike photosynthesis, cellular respiration occurs in

• animal cells only.

• plant cells only.

• prokaryotic cells only.

• all eukaryotic cells.

Which of these processes take place in the cytoplasm of a cell?

• glycolysis

• electron transport

• Krebs cycle

• photosynthesis

Glycolysis provides a cell with a net gain of

• 2 ATP molecules

• 4 ATP molecules

• 18 ATP molecules

• 36 ATP molecules

The starting molecule for glycolysis is

• ADP

• pyruvic acid

• citric acid

• glucose

Which of the following is an electron carrier that plays a role in cellular respiration?

• NAD+

• pyruvic acid

• NADPH

• ATP

The starting molecule for the Krebs Cycle is

• glucose.

• NADH.

• pyruvic acid.

• coenzyme A.

The Krebs Cycle DOES NOT occur if

• oxygen is present.

• oxygen is not present.

• glycolysis occurs.

• carbon dioxide is present.

The Krebs Cycle produces

• oxygen.

• lactic acid.

• carbon dioxide

• glucose.