Question #2, the krebs cycle!!???

Question

Which of the following is not related to the Krebs cycle?

A. Fatty acids breaking into acetyl CoA

B. Proteins being broken into amino acids

C. Fats breaking into fatty acids

D. Acetyl CoA being used to make fatty acids

E. Fats being broken into amino acids

Answer 1

E.

are you taking  AP biology??? If so, good luck! it is a kick butt course.

Answer 2

E. Fats contain no nitrogen, therefore they cannot be converted into amino acids.

Answer 3

A. Fatty acids breaking into acetyl CoA --> Krebs

**B. Proteins being broken into amino acids  - not related.**

C. Fats breaking into fatty acids - produces Acetyl CoA -->Krebs.

D. Acetyl CoA being used to make fatty acids (again Acetyl CoA and Krebs are linked).

E. Fats being broken into amino acids - fats give rise to Acetyl CoA which feeds into Krebs and amino acids can be made by transamination of Krebs Cycle acids.