Glycolysis, Krebs Cycle and ETC

Glycolysis has a net gain of how many ATP molecules?

• 2

• 4

• 6

Tags

NGSS.HS-LS2-3

NGSS.HS-LS2-5

How many ATP molecules are synthesized from 4 ADP molecules?

• 2

• 4

• 6

• 1

Which of the following is not a product of glycolysis?

• FADH₂
• NADH
• ATP
• Pyruvate

Where does glycolysis occur?

• mitochondrial matrix
• cytoplasm
• inner membrane of mitochondria
• outer membrane of mitochondria

Which is not part of the net products of Glycolysis?

• 2 ATP
• 2 NADH
• 2 Pyruvate
• 2 CO₂

Glycolysis DOES NOT need ATP to occur.

• True

• False

During glycolysis, glucose is broken down into how many molecules of pyruvic acid?

• 2

• 3

• 4

• 1

How many NADH molecules are created in Glycolysis?

• 2

• 4

• 6

• 8

What label should be written in spot E

• electron transport chain

• cellular respiration

• glycolysis

• krebs cycle

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

Prior to entering the Krebs Cycle, each pyruvate molecule loses electrons, hydrogen ions, and a carbon, forming an energy-rich molecule of

• Acetyl-CoA
• Citrate
• Oxaloacetate
• Malate

Tags

NGSS.HS-LS1-7