Group 3: Introduction to Cellular Respiration, Glycolysis Fer.

What is glycolysis?

• Process of breaking down glucose into 2 molecules of pyruvate

• Process of breaking down proteins

• Process of breaking down fats
• Process of breaking down DNA

Fermentation

• A process of producing light

• A process of generating ATP

• A process of hydrolysis

• A process of a chemical breakdown of substances anaerobically to release energy

Which is the correct statement for the redox of pyruvate oxidation?

• Acetyl group oxidized & NAD+ reduced to NADH

• Acetyl group is reduced and NAD+ is oxidized

NADH

• Detoxifies hydrogen peroxide

• Needs oxygen to function

• Is a key carrier in redox reductions

• Binds with acetyl group to form acetyl CoA

Krebs Cycle

• A process in photosynthesis
• A cycle in human digestion
• A sequence in protein synthesis
• A series of chemical reactions used by all aerobic organisms to release stored energy

Electron transport chain

• Synthesizes ATP

• Oxidizes the intermediate electron carriers NADH and FAD2H

• Oxidizes water to 1/2 O2 and 2H+

• A chain of protons

Aerobic respiration

• Process that requires oxygen
• Process that does not require oxygen
• Process that requires carbon dioxide
• Process that does not require carbon dioxide

Anaerobic respiration

• Process that requires oxygen
• Process that produces carbon dioxide
• Process that does not require oxygen
• Process that produces water

The reduction of pyruvate to lactic acid during fermentation allows glycolysis to continue in the absence of O2 because this reaction

• Produces Oxygen

• Produces Water

• is coupled to the reduction of NADH to NAD+.

• Is coupled to the production of ATP

Substrate-level phosphorylation

• Direct transfer of phosphate group to ADP
• Process of photosynthesis
• Conversion of glucose to ATP
• Oxidative decarboxylation