Aerobic energy

Which of the following correctly summarises aerobic energy production?

Select the correct answer from the following options:

• glucogenesis, pyruvate, Krebs cycle, electron transfer chain

• glycolysis, pyruvate, Krebs cycle, electron transfer chain

• glycolysis, lactate, Krebs cycle, electron transfer chain

• glycolysis, pyruvate, Krebs cycle, electric transfer chain

Which of the following is a correct statement about glycolysis?

• Glycolysis involves the breakdown of glycogen or glucose into pyruvate.

• Glycolysis involves the development of glycogen or glucose from pyruvate.

• Glycolysis involves the development of pyruvate into glycogen or glucose.

• Glycolysis involves the breakdown of pyruvate into glycogen or glucose.

Which one of the following correctly describes aerobic energy?

• Glycolysis produces 2 ATP molecules.

• Glycolysis, Krebs cycle and the electron transfer chain produce 2 ATP molecules.

• The electron transfer chain produces 2 ATP molecules.

• Krebs cycle and the electron transfer chain produce 2 ATP molecules.

Which of the following are correct descriptions of aerobic energy?

• Co-enzyme A is needed to carry pyruvate into the mitochondria.

• Krebs cycle produces ATP.

• Glycolysis is the breakdown of glucose/glycogen.

• Oxygen and carbon dioxide are the waste products of aerobic energy production.

Hydrogen is carried to the electron transport chain in the cristae of the mitochondria and the hydrogen splits into hydrogen ions and electrons. The hydrogen ions are oxidised to form water while the hydrogen electrons provide the energy to re-synthesise 34 molecules of ATP.

• True

• False