Anaerobic Respiration

Fermentation occurs in the cell's 

• cytoplasm
• nucleus
• cell membrane
• cristae

What is a disadvantage of fermentation as a process? 

• It produces too much ATP
• It only produces 2 ATP
• It occurs in the absence of oxygen
• It is only for quick bursts of energy

Which compounds are produced by the two main types of fermentation? 

• NAD+ or ATP
• alcohol or lactic acid
• glucose or carbon dioxide
• ADP or ATP

 In glycolysis, each glucose molecule is broken down into 

• six molecules of carbon dioxide
• four molecules of ATP
• two molecules of pyruvic acid
• two molecules of ATP

During both alcoholic and lactic acid fermentation,

• NAD+ is regenerated, allowing glycolysis to continue.
• glucose is split into 3 pyruvic acid molecules.
• oxygen is required.
• carbon dioxide is produced.

The energy needed to win a 1-minute footrace is produced mostly by

• lactic acid fermentation
• cellular respiration
• using up store of ATP
• breaking down fats

Which is not part of the net products of Glycolysis?

• 2 ATP
• 2 NADH
• 2 Pyruvate
• 2 CO₂

After the NAD+ receives electrons, what does it change to?

• ATP

• NADH

• ADP

How are lactic acid and alcoholic fermentation similar?

• They have the same products
• They have the same reactants
• They both require oxygen
• They occur in the same organisms

Fermentation is:

• Cellular Respiration 
• Photosynthesis
• Aerobic
• Anaerobic