Category: Aerobic Respiration

MCQs Questions on Krebs Cycle

The Krebs Cycle – Definition Krebs Cycle is an aerobic respiration took place in the mitochondria of the living cell. The end-product of glycolysis which is pyruvate is entered into the Krebs cycle or citric acid cycle. The NADH goes to the electron transport chain. During aerobic metabolism, free oxygen accepts electrons and reduces to water. Aerobic respiration is organized into several reactions. A specific enzyme…

MCQs on Electron Transport Chain Steps

Electron Transport Chain Steps – Definition Electron Transport Chain is an aerobic respiration takes place in the mitochondria. The collection of molecules embedded in the inner membrane of the mitochondrion is termed as the electron transport chain. The electron transport chain is more efficient than glycolysis for producing ATP in the presence of oxygen. Read…