How do the electrons removed from glucose during glycolysis and the Krebs cycle contribute to the formation of ATP?

The electrons are removed from glucose during the sixth stage of glycolysis. In glycolysis, the electrons are extracted from glyceraldehyde-3-phosphate which is a 3 carbon sugar molecule. This electron is transported by electron carriers called NAD+.

The main contribution of Krebs cycle is the formation of electron carriers which is required in the process of respiration.

image result for how many calories of energy will 20 grams of carbohydrates provide in one gram provides 4 calories

consuming the right balance of protein, carbohydrates and fat can you maintain a healthy weight and optimize your energy levels. protein and carbohydrates both contain 4 calories per gram, while fat provides 9 calories per gram.

straight or amphibians are homeothermic to thermal