AP Biology Electron Transport Chain

How many ATP molecules are made from 1 NADH?

• 1
• 2
• 3
• 4

Tags

NGSS.HS-LS1-7

How many H+ are pumped out of the matrix from 1 FADH₂?

• 1
• 2
• 3
• 4

Tags

NGSS.HS-LS1-7

How many H+ are pumped out of the matrix from 1 NADH?

• 1
• 2
• 3
• 4

How many ATP molecules are made from 1 FADH₂?

• 1
• 2
• 3
• 4

Tags

NGSS.HS-LS1-7

Protons are pumped out of the _________ in the ETC.

• Matrix
• Cristae
• InterMembrane Space
• Mitochondrion

The movement of H+ into the InterMembrane Space causes a ________ in pH.

• Rise
• Drop

H+ come back into the matrix because of:

• Magic
• Facilitated Diffusion
• Diffusion
• Osmosis

If a hole was created in the inner mitochondrial membrane the result would be _________ ATP created from the ETC.

• Less
• More

Tags

NGSS.HS-LS1-7

The "Final Electron Acceptor" of the ETC is

• Oxygen
• Nitrogen
• CO₂
• H₂O

Tags

NGSS.HS-LS1-7

The protein pumps in the ETC are arranged in order of ____________ electronegativity.

• Increasing
• Decreasing

Tags

NGSS.HS-PS1-2