Question

Write any six differences between glycolysis and Krebs’s cycle.

Answer 1

Hint: Mitochondria has physiological conditions and Krebs cycles take place in the mitochondrial matrix. Kreb’s cycle ( KC, tricarboxylic acid cycle= TCA cycle) occurs only in the anaerobic conditions but does not take place in the erythrocytes. On the other side glycolysis occurs in both anaerobic respiration and aerobic respiration state. And glycolysis cycles take place in cytoplasm as well as in the mitochondrial matrix.

Complete answer:
There are main six difference in the glycolysis and Krebs’s cycle given below:

Glycolysis	Krebs’s cycle
Glycolysis is the metabolic pathways that produce energy in the form of ATP in the cellular respiration system.	The second of three stages in cellular respiration in which fatty acids, amino acids, and glucose are oxidized known as Krebs’s cycle.
In glycolysis six carbon rings of glucose cleaved into three carbon sugar of pyruvate with the help of enzymatic reactions.	Firstly molecules are converted into acetyl-CoA and attached with the nutrients such as oxidation, glucose and take place in the glycolysis.
In glycolysis, the first step needs energy and the second step converts the pyruvate and produces ATP, NADH and net the two pyruvate molecules two ATP molecules and two NADH molecules present to use energy in the cell.	The formation of the product known as glycolysis pyruvate which is catalyzed acetyl-CoA from the enzyme complex pyruvate dehydrogenase and introduced into the Krebs’s cycle and citric acid.
Glycolysis is present in nearly all living organisms and glucose is the source of energy used by the cells.	Acetyl- CoA is oxidized into the two molecules of carbon dioxide with the eight step reactions and these eight steps performed by eight different kinds of enzymes.
Glycolysis is the cellular metabolic pathways in which sugar glucose, pyruvic acid and ATP as a source of energy. Overall glycolysis produces two pyruvate, ATP, and NADH net gain molecules.	NADH and FADH2 are the coenzymes that used to transfer electrons from the Krebs’s cycle and then oxidized from the respiratory chain.
Conversation of glucose molecule to pyruvate molecules by the glycolytic pathway that is linked Krebs’s cycle and also produce ATP for the energy source of the cell.	In the form of electrons ATP out of ADP and Pi in the final stage from the respiratory chain and Krebs’s cycle.

Note: TCA cycle plays a very vital role in the heart of the energetic metabolism and all pathways of the energetic metabolism that’s connected with the TCA cycleMG For e.g ETC lipogenesis, glycogenesis. The major pathways present in the glycolysis cycle glucose metabolism takes place in the cytosol.