Respiration- Collins Juju Flashcards Preview

Grade 11-C Study Group > Respiration- Collins Juju > Flashcards

Flashcards in Respiration- Collins Juju Deck (11)
Loading flashcards...
1
Q

Raw materials needed for cellular respiration

A

Glucose

Oxygen

2
Q

Products of cellular respiration

A

Carbon dioxide
Water
ATP (energy)

3
Q

Cellular respiration is a catobolic/anabolic process because energy-rich glucose is broken down/ built up

A

Catabolic

Broken down

4
Q

Where does the first phase take place?

A

cystosol

5
Q

Where does the second and third phases take place

A

mitochodria

6
Q

List the three different stages in the the aerobic respiration phase

A

Glycolysis
Krebs cycle
Oxidative phosphorylation

7
Q

Glycolysis occurs in the…..?

The phase requires no oxygen and is therefore….?

A

Cytosol

Anaerobic

8
Q

List the similarities between aerobic and anaerobic respiration

A

Glucose serves as a raw material in both processes
Carbon dioxide is released in both processes
Energy is released in both processes

9
Q

List four differences between aerobic and anaerobic respiration

A

Aerobic respiration
*It occurs in the presence of oxygen

  • Products are carbon dioxide
  • A large amount of energy is released because glucose molecule is broken down completely
  • It takes place in the cytosol and inside the mitochondrian

Anaerobic Respiration
*It occurs in the absence of oxygen

  • Products are lactic acid or carbon dioxide and ethanol
  • A small amount of energy is released because the glucose molecule is only broken down partially
  • It only takes place in the cytosol
10
Q

The role of anaerobic respiration in industry

A

Making beer, cheese, wine,and baking bread

11
Q

Define the term cellular respiration

A

Is the breaking down of organic compounds with the gradual release of energy that is stored in ATP molecules. Oxygen is required and carbon dioxide and water are released as waste products.