Question

During amphibolic pathway, acetyl Co-A perform the biosynthesis of
A. Amino- acid
B. Gibberellic acid
C. Fatty acid
D. All of the above

Answer 1

Krebs cycle and glycolysis products serve as precursors to the synthesis of fats, proteins, and other compounds. As a result, the respiratory system is referred to as an amphibolic system. B. Davis invented the word amphibolic pathway in $1961$. An amphibolic pathway is a metabolic pathway that requires both catabolism and anabolism. Krebs' cycle is the simplest explanation for the amphibolic pathway.

Complete answer:
Option A: Amino acids are used by the human body to produce proteins that aid in the following functions: maintaining a strong body.
So, option A is incorrect.
Option B: Gibberellic acid (GA) is a naturally occurring hormone or growth-regulating chemical that can be present in all areas of plants in different amounts.
So, option B is incorrect.
Option C: The cytoplasm of the cell is where fatty acid synthesis takes place. It involves the production of fatty acids from acetyl-CoA and NADPH by enzymes such as fatty acid synthases. The glycolytic pathway generates the majority of the acetyl-CoA that is converted into fatty acids.
So, option C is correct.
Option D: As, during the amphibolic pathway, acetyl Co-A performs the biosynthesis of fatty acids.
So, option D is incorrect.

Hence, Option C is the correct answer.

Note:
Respiration is the process of breaking down complicated compounds into simpler compounds in order to release the energy molecule ATP. As a result, the mechanism is referred to as a catabolic process, and the pathway as a catabolic pathway. Respiration, in reality, is the product of both creating and breaking. When energy is required, proteins or fatty acids are broken down to provide acetyl-CoA, which is then used in more respiration processes. This is catabolism in action. When the body needs fatty acids or proteins, the respiratory system is interrupted, and the same acetyl-CoA is used to produce fatty acids. Anabolism is the term for this synthesis method. As a result, we can define respiration as the sum of catabolism and anabolism.