National 5 Biology - Fermentation

Which of the following reactions takes place during fermentation in plant cells?

• pyruvate -> carbon dioxide + ethanol

• glucose -> carbon dioxide + water

• glucose -> water + ethanol

• pyruvate -> lactate

Which of the following reactions takes place during fermentation in plant cells?

• Pyruvate -> carbon dioxide + ethanol

• Glucose -> carbon dioxide + water

• Glucose -> water + ethanol

• Pyruvate -> lactate

Tags

NGSS.HS-LS2-3

Tick all of the statements that apply to fermentation in animal cells.

• Oxygen is required

• Pyruvate is formed

• Lactate is formed

• Carbon dioxide is formed

Tags

NGSS.HS-LS2-3

Name a cellular process which requires energy from ATP.

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-5

The diagram below represents the fermentation pathway in a plant cell. What is molecule X?

Tags

NGSS.HS-LS2-3

The diagram below represents the fermentation pathway in a plant cell. What is molecule Y?

Tags

NGSS.HS-LS2-3

Name the gas produced during fermentation in yeast.

Which of the following substances increases in concentration in contracting human muscle cells when their respiration occurs in the absence of oxygen?

• Lactate

• Glucose

• Ethanol

• ATP

Tags

NGSS.HS-LS2-3

State the location of the fermentation pathway in a cell.

What is the number of molecules of ATP produced per glucose molecule during fermentation?

Tags

NGSS.HS-LS2-3