Cellular respiration

Which molecule is used as the fuel for this enzyme?

• ATP

• CO2

• O2

• H+

Which of these molecules are NOT produced during glycolysis?

• ATP

• reduced NAD (NADH)

• CO2

• Pyruvate acid

What is the acceptor molecules that receives Acetyl CoA during Krebs cycle/ Citric acid cycle?

• citrate

• succinate

• fumarate

• oxaloacetate

How many ATP molecules are required for the glycolysis for one glucose molecule?

• 1

• 2

• 3

• 4

How many ATP molecules can be created by a single NADH molecule?

• 1

• 2

• 3

• 4

Which process of aerobic respiration does NOT take place in mitochondria?

• glycolysis

• Krebs cycle

• ETC

• Chemiosmosis

How many CO2 molecules are released in Krebs cycle reaction when one glucose molecule is completely broken down in aerobic respiration?

• 3

• 4

• 5

• 6

Which stage of aerobic cellular respiration that produced lots of ATPs?

• glycolysis

• link reaction

• Citric acid cycle

• ETC

Where does glycolysis take place?

• matrix of mitochondria

• cytoplasm

• inner membrane of mitochondria

• intermembrane of mitochondria

How many of reduced NAD are produced during link reaction or pyruvate oxydative?

• 2

• 4

• 6

• zero