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NNADVOKAT [17]
1 year ago
5

How many protons are translocated across the inner mitochondrial membrane by complex iv for every pair of electrons passing thro

ugh the electron transport chain?
Biology
1 answer:
tino4ka555 [31]1 year ago
3 0

Two protons are translocated across the inner mitochondrial membrane by complex iv for every pair of electrons passing through the electron transport chain.

<h3>What is inner mitochondrial membrane?</h3>
  • The mitochondrial membrane that divides the intermembrane gap from the mitochondrial matrix is known as the inner mitochondrial membrane (IMM).
  • As a result, the inner mitochondrial membrane maintains the proton gradient that powers oxidative phosphorylation and serves as a functional barrier to the passage of tiny molecules between the cytosol and the matrix.
  • Cristae are the name for the inner membrane folding of mitochondria.
  • They broaden the surface.
  • The inner or cytoplasmic membrane controls the flow of nutrients, metabolites, macromolecules, and information into and out of the cytoplasm and preserves the proton motive force necessary for energy storage.
  • It is impermeable to polar molecules.
  • The inner membrane of E is connected to more than 100 distinct proteins.
  • Similar to the cell membrane, the mitochondrial inner membrane is mostly composed of a phospholipid bilayer.
  • Several proteins that function to carry out the electron transport chain are embedded in this bilayer.
  • The membrane's surface area is increased by folds called christae. 

Learn more about inner mitochondrial membrane here:

brainly.com/question/13896886

#SPJ4

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