Match the following:
-Glucose serves as the initial reactant.
A)Glycolysis
B)Citric acid (Krebs) cycle
C)Electron transport chain

Question

Quizplus · Accepted Answer

Glucose is the initial reactant in the process of glycolysis.

Answer: B
 Citric acid (Krebs) cycle, also known as TCA cycle, acetyl-CoA is the initial reactant, but acetyl-CoA is derived from the breakdown of glucose during the earlier stages of cellular respiration, and therefore can also be considered as an initial reactant.

Answer: C
 Electron transport chain does not involve any initial reactants. Instead, it relies on the high-energy electrons generated in previous stages of cellular respiration to power the production of ATP.

Match the Following: -Glucose Serves as the Initial Reactant