Oxidative Phosphorylation

Which of the following is NOT component in electron transport chain?

• Cytochrome

• Flavoprotein

• Cytochrome c

• ATP synthase

How many ATP molecules are produced during complete breakdown of glucose in a liver cell?

• 34

• 36

• 38

• 39

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

Which of the following statements are TRUE about the process that occurs in cristae?

I ATP is synthesized by ATP synthase on the inner membrane of mitochondrion

II FADH₂ transfers its hydrogen atoms to the succinate dehydrogenase

III Formation of water molecule

IV Production of ATP in the electron transport chain is called oxidative phosphorylation

• I, II and III

• I, II and IV

• I, III and IV

• I, II, III and IV

Tags

NGSS.HS-LS1-7

What is the final product of the Electron Transport Chain?

• ATP

• NADH

• FADH₂

• ADP

Tags

NGSS.HS-LS1-7

Which of the following gets pumped into the intermembrane space?

• FADH₂

• O₂

• H⁺

• NAD⁺

Tags

NGSS.HS-LS1-7

As electrons travel down the electron transport chain, they release

• ADP

• Energy

• ATP

• Hydrogen ion

Tags

NGSS.HS-LS1-7

Hydrogen ions are pumped from the __________ to the ___________.

• matrix; intermembrane space

• intermembrane space; matrix

• matrix; cytoplasm

• intermembrane; cytoplasm

The final electron acceptor in electron transport chain is

• NAD⁺

• FAD

• Oxygen

• Water

Tags

NGSS.HS-LS1-7

Cyanide is a metabolic poison that stops the electron transport chain by directly blocking the actions of

• NAD⁺

• NADH dehyrogenase

• ATP sythase

• Cytochrome oxidase

Tags

NGSS.HS-LS1-7

How many ATP produced for each NADH that enter the electron transport chain from Kreb's cycle?

• 1

• 2

• 3

• 4

Tags

NGSS.HS-LS1-7