Please help! Question 7 & 9 about Kreb's cycle: 7. The fourth step of the cycle, the removal of the second CO2 from the molecule, resembles a multistepreaction earlier in the metabolic pathway. Identify this step, and list their similarities. 9. The sixth step of the cycle features the formation of FADH2, as catalyzed by succinate dehydrogenase.What is FADH2, and what is its function?

7)isocitrate is oxidized, producing a five-carbon molecule, α-ketoglutarate, together with a…

Answered: 9. The sixth step of the cycle features…

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

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9. The sixth step of the cycle features the formation of FADH2, as catalyzed by succinate dehydrogenase. What is FADH2, and what is its function?