The citric acid cycle is shown. The methyl carbon in acetyl CoA is labeled with C14C14 (shown in red). Identify which of the carbons in each intermediate will be labeled in the first round of the cycle by selecting the indicated carbon(s). Each question has multiple options, please choose more than one.Which carbon(s) in α‑ketoglutarate will contain C14?12345Which carbon(s) in succinyl‑CoA will contain C14?1234Which carbon(s) in succinate will contain C14?1234Which carbon(s) in fumarate will contain C14?1234Which carbon(s) in malate will contain C14?1234Which carbon(s) in oxaloacetate will contain C14?1234 NADH+H*NADFumarateOHMalateH₂OFADH₂FADAcetyl-CoA3H₂CSuccinateCO₂OxaloacetateSCOA COASHH₂OCOAGTPO₂C.COASGDP + PiHOICitrateNAD+NADH+HKCO₂CO₂Succinyl-CoA2OHCO₂IsocitrateNAD+COASHNADH+H*O -ketoglutarate

Carbon tracing is a biochemical technique of tracking the path taken by a specific carbon atom in a…

The citric acid cycle is shown. The methyl carbon in acetyl CoA is labeled with C14C14 (shown in red). Identify which of the carbons in each intermediate will be labeled in the first round of the cycle by selecting the indicated carbon(s)

The citric acid cycle is shown. The methyl carbon in acetyl CoA is labeled with C14C14 (shown in red). Identify which of the carbons in each intermediate will be labeled in the first round of the cycle by selecting the indicated carbon(s)

Biochemistry

6th Edition

ISBN:9781305577206

Author:Reginald H. Garrett, Charles M. Grisham

Publisher:Reginald H. Garrett, Charles M. Grisham

Chapter19: The Tricarboxylic Acid Cycle

Section: Chapter Questions

Problem 22P: Study Figure 19.18 and decide which of the following statements is false. Pyruvate dehydrogenase is...

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Question

100%

Which carbon(s) in α‑ketoglutarate will contain C14?

Which carbon(s) in succinyl‑CoA will contain C14?

Which carbon(s) in succinate will contain C14?

Which carbon(s) in fumarate will contain C14?

Which carbon(s) in malate will contain C14?

Which carbon(s) in oxaloacetate will contain C14?

NADH
+H*
NAD
Fumarate
OH
Malate
H₂O
FADH₂
FAD
Acetyl-CoA
3
H₂C
Succinate
CO₂
Oxaloacetate
SCOA COASH
H₂O
COA
GTP
O₂C.
COAS
GDP + Pi
HO
I
Citrate
NAD+
NADH+HK
CO₂
CO₂
Succinyl-CoA
2
OH
CO₂
Isocitrate
NAD+
COASH
NADH+H*
O -ketoglutarate

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