Glycolysis

What is the starting material for glycolysis?

• Pyruvate

• Glucose

• Acetyl CoA

• G3P

Tags

NGSS.HS-LS1-6

Glycolysis requires oxygen?

• True

• False

Tags

NGSS.HS-LS2-3

Justify that glycolysis evolved prior to the mitochondria

• Glycolysis does not require a membrane which represents that is evolved prior to membrane bound organelles.

• Glycolysis does not require a mitochondrial DNA which represents that is evolved prior to membrane bound organelles.

• Glycolysis has instructions in the nuclear DNA

• Glycolysis takes place in the cytosol

Tags

NGSS.HS-LS4-2

What is the main function of glycolysis?

• To rearrange the glucose molecule to be broken down

• To recreated acetyl CoA for the Krebs cycle

• To absorb and store energy in the ATP molecules

• To split the glucose molecule to release energy

Tags

NGSS.HS-LS2-3

How does glycolysis lead to ATP synthesis?

• Glucose provides the phosphate to ADP to synthesize ATP

• Acetyl CoA is synthesized for the Krebs cycle

• Glycolysis splits the glucose molecule to create G3P

• High energy electrons are stored in NADH for the ETC

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

Justify that glycolysis evolved before oxygen was present in the atmosphere?

• Glycolysis splits a glucose molecule into 2 pyruvate molecules which does not require oxygen

• Glycolysis does not take place in the mitochondria and thus does not require oxygen

• Glycolysis does not require oxygen which represents that it evolved prior to free oxygen in the atmosphere

• Glycolysis takes place in all living organisms which means it evolved prior to free oxygen in the atmosphere

Tags

NGSS.HS-LS4-2

Where does glycolysis take place?

• Thylakoid

• Cytosol

• Mitochondrial matrix

• Cristae

How many steps involve in glycolysis?

• 8

• 9

• 10

• 11

What is the product of glycolysis in aerobic and anaerobic?

• Aerobic- Pyruvate

  Anaerobic - Lactate

• Aerobic- Pyruvate

  Anaerobic - Pyruvate

• Aerobic- Lactate

  Anaerobic - Lactate

• Aerobic- Lactate

  Anaerobic - Pyruvate

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

Enzyme that involve in

Fructose-6-phosphate ➝ Fructose-1,6-phosphate

• Phosphofructokinase

• Hexokinase

• Pyruvate kinase

• Phosphoglycerate mutase