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Respiration in Plants

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Biology

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Biology

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CBSE Gujarat Board Haryana Board

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Class 10 Class 12
What is ubiquinone ?

Ubiquinone, is an electron acceptor in the Electron transport chain. It is found in the inner membrane of mitochondria. It recieves electron from NAD dehydrogenase (complex I) and also from the FADH2 (complex II). The reduced ubiquinone (ubiquinol) is oxidised by transferring of electrons to cytochrome c via cytochrome bc1 complex (complex III).
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What is the nature of enzymes present in Mitochondria ?

 Oxidative enzymes.
405 Views

Name the basic substrate for cell respiration.

Glucose.
647 Views

Where does glycolysis occur in a cell ?

Cytoplasm.
583 Views

Name the main processes for cell respiration.

Glycolysis, oxidation of pyruvate, Krebs’ cycle, electron transport chain and ATP synthesis.
458 Views

 Where does Krebs’ cycle takes place ?

Mitochondria.
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