What are the products of aerobic respiration?

• glucose and carbon dioxide

• glucose and water

• carbon dioxide and water

• oxygen and water

Respiration is ....

• The movement of the diaphragm

• Breaking down starch to sugar

• Releasing energy from glucose

• Breathing

What is this?

• a ribosome

• a nucleus

• a bacterium

• a mitochondrion

Why is the inner membrane highly folded?

• so more nutrients can be absorbed into the blood

• so more anaerobic respiration can take place

• so more aerobic respiration can take place

• so more photosynthesis can take place

Which of the following is NOT a use of the energy released in respiration

• breaking down large molecules into smaller ones

• muscle contraction

• active transport

• maintaining a steady body temperature

True or false: cells need oxygen to release large amounts of energy

• True

• False

True or false: anaerobic respiration releases energy faster than aerobic respiration

• True

• False

What products are made during anaerobic respiration in yeast?

• Carbon dioxide and water

• Ethanol and water

• Ethanol and carbon dioxide

• Lactic acid and carbon dioxide

Which of these observations would provide evidence for respiration in germinating beans?

• A decrease in temperature

• An increase in temperature

• A decrease in carbon dioxide concentration

• An increase in lactic acid

Aerobic respiration is controlled by

• enzymes

• hormones

• nervous impulses

• ribosomes