NURSING EXAM QUESTIONS
MICROBIOLOGY
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which carrier molecules are present in ETC?
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Flavoprotein
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Cytochrome
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Ubiquinine
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All a, b, c
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Explanation:
Detailed explanation-1: -In electron transport chain, there are 7 electron acceptors, which are as follows Co−Q→Cytb→Cytc1→Cytc→Cyta→Cyta3→O2.
Detailed explanation-2: -The major players are the flavin mononucleotide (FMN) that plays a role in complex I, ubiquinone (Coenzyme Q), the lipid-soluble electron carrier, the heme groups of the cytochromes, and iron-sulfur clusters, found in complexes I, II, and III. Figure 5.6. 11. Flavin mononucleotide and Ubiquinone are electron carriers.
Detailed explanation-3: -There are four types of carrier: flavoproteins (e.g. FAD), cytochromes, iron-sulphur proteins (e.g. ferredoxin), and ubiquinone.
There is 1 question to complete.