Which of the following is a constituent of Cytochrome C reductase?
Correct Answer: B2
Description: RIBOFLAVIN (VITAMIN B2) Biological Active Forms The biologically active forms, in which riboflavin serves as the prosthetic group (as the coenzyme) of a number of enzymes are the phosphorylated derivatives. Two main derivatives are:FMN (Flavin Mononucleotide): In this, the phosphoric acid is attached to ribityl alcoholic group in position 5. Flavin-Ribityl-PO4FAD (Flavin adenine nucleotide): It may be linked to an adenine nucleotide through a pyrophosphate linkage to form FAD. Flavin-ribityl-P-P-ribose-Adenine Thus, FMN and FAD are two coenzymes of this vitamin. FMN contains in Warburg's yellow enzymeCytochrome-C-reductaseL-amino acid oxidase SECTION TWO (Fp is auto-oxidizable at substrate level by molecular O2 forming H2O2)Ref: MN Chatterjea Textbook of Medical Biochemistry, 8th edition, page no: 180
Category:
Biochemistry
Get More
Subject Mock Tests
Practice with over 200,000 questions from various medical subjects and improve your knowledge.
Attempt a mock test nowMock Exam
Take an exam with 100 random questions selected from all subjects to test your knowledge.
Coming SoonGet More
Subject Mock Tests
Try practicing mock tests with over 200,000 questions from various medical subjects.
Attempt a mock test now