Electron Transport Chain Review

How many ATP molecules are made from 1 NADH from the Krebs cycle?

• 1
• 2
• 3
• 4

Tags

NGSS.HS-LS1-7

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

Tags

NGSS.HS-LS1-7

H+ come back into the matrix because of:

• Magic

• Facilitated Diffusion using ATP Synthase

• 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

NGSS.HS-LS2-3

The H+ move through the —— back into the matrix, which is the final protein channel.

• ATP synthase

• cytochrome oxidase

• Ubiquinone

• Cytochrome c

ATP molecules are made by this process during the ETC.

• Tinkerbell

• Substrate Level Phosphorylation

• Oxidative Phosphorylation

• Photo-phosphorylation

The process of using electrons to pump H+ to create an electrochemical gradient that must flow through a protein is called:

• Chemiosmosis
• Fantasia
• Induced Fit
• Electrolysis

Tags

NGSS.HS-LS1-7