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The inner membrane of mitochondria contains an electron transport chain and an ATP synthase. This is because oxidative phosphorylation, the third and final step in cellular respiration, occurs in the mitochondrial inner membrane. The electron transport chain is comprised of protein complexes of electron carriers (I, II, Q, III, Cyt c, and IV), and the ATP synthase is made up of a rotor, stator, rod, and a knob with 3 catalytic sites.

In case you'd also like to know how the electron transport chain and ATP synthase works:

NADH and FADH2 shuttle high-energy electrons extracted from food during glycolysis and the citric acid cycle to the electron transport chain. As the electrons are transported "downhill" from protein complex to protein complex with increasing electronegativity, H+ is pumped into the mitochondrial intermembrane space and flows down its gradient back across the membrane through the ATP synthesis, producing ATP through chemiosmosis.

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14y ago
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10y ago

IM HERE TO HELP :)

I got Mitochondrial matrix

but im failing so....

it should be right

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7y ago

matrix.

It is like cytoplasm of the cell. It contains enzymes,ribosomes,biological molecules etc

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11y ago

what is the fluid filled center of the mitochondria called

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10y ago

It is called matrix.Also called as cristae.

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10y ago

The fluid interior is called the matrix.

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Q: The fluid that is inside the inner membrane of a mitochondrion?
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Related questions

What is Mitochondrial Matrix?

The Fluid that is inside the inner membrane of a mitochondrion.


What are the folded inner membranes inside mitochondria?

The inner membrane folds in a mitochondrion are called cristae.


What is the large central fluid filled cavity of a mitochondrion enclosed by the inner mitochondrial membrane?

Matrix


What are the folded inner membranes inside mitochondria are called?

The inner membrane folds in a mitochondrion are called cristae.


Where will ATPase be found in the mitochondrion?

inner membrane


What are the projections on the inner membrane of a mitochondria called?

The convolutions in the inner membrane of a mitochondrion are referred to as the cristae. Mitochondrion refers to an organelle found in most cells whereby energy production and respiration takes place.


A single mitochondrion consists of?

An outer membrane and an inner membrane, the inner membrane being used during cellular respiration


What steps of celuar respiration occurs inside the mitochondrion?

Kreb cycle in cristae.The electron transport chain in inner membrane.


WHere within the cells does cellular desperation occur?

It begins in the cytoplasm and then moves into the mitochondrion if there is enough oxygen present. Inside the mitochondrion it occurs in the matrix (center area) and the inner membrane.


Were is most of the cells ATP is made and stored in the inner membrane?

The mitochondrion


Why do mitochondrion have squiggly lines through them?

The squiggly lines are called cristae. They are formed by the infolding of the inner membrane of the mitochondrion.


Has an outer membrane and an inner one which is folded to form cristae?

mitochondrion