Bioenergetics

Question 1

The electron transport chain
mainly occurs in this part of
the cell

Answer 1

Inner mitochondrial
membrane

Question 2

These substances of the
electron transport chain are
not fixed to the inner
mitochondrial membrane

Answer 2

Coenzyme Q, Cytochrome C

Question 3

Final electron acceptor in the
electron transport chain

Answer 3

Oxygen

Question 4

This hypothesis explains how
the free energy generated by
the transport of electrons by
the electron transport chain
is used to produce ATP from
ADP + Pi

Answer 4

Mitchell hypothesis
(chemiosmotic
hypothesis)

Question 5

This substance inhibits
oxidative phosphorylation by
inhibiting the transporter of
ADP into and ATP out of the
mitochondrion

Answer 5

Atractyloside