Respiration

Respiration is the process carried out in cells to produce

• oxygen

• energy

• glucose

• starch

Aerobic respiration takes place when there is

• no oxygen

• a plentiful supply of oxygen

• too much water

• too much carbon dioxide

Aerobic respiration takes place in the

• chloroplasts

• mitochondria

• nucleus

• ribosomes

the first stage of respiration is known as

• glycolysis

• fermentation

• lactic acid

• ATP

In the first stage of respiration, how many ATP molecules are made?

• 1

• 2

• 30

• 28

When there is not enough oxygen, what process happens instead?

• fermentation

• oxidation

• mitochondrial

• diffusion

What are the products of fermentation in a plant?

• lactic acid

• ethanol and water

• ethanol and carbon dioxide

• oxygen and ATP

Tags

NGSS.HS-LS2-3

What are the products of fermentation in an animal cell?

• ethanol and carbon dioxide

• lactic acid

• pyruvate

• water

From one glucose molecule how many ATP molecules are produced?

• 36

• 37

• 38

• 39

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

Why do muscle cells have more mitochondria?

• to increase oxygen production

• to produce more energy

• to ensure more carbon dioxide is released

• to gain water

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3