Question

identify whether each item is a reactant or a product of cellular respiration. glucose carbon dioxide (co2) water (h2o) place the three stages of aerobic cellular respiration in the correct order from 1 to 3. electron transport chain glycolysis citric acid cycle

Explanation:

In cellular respiration, glucose is a reactant that gets broken - down. Carbon dioxide and water are products formed as a result of the complete oxidation of glucose during cellular respiration. The three stages of aerobic cellular respiration in order are glycolysis (first stage where glucose is partially broken - down), the citric acid cycle (second stage that further breaks down the products of glycolysis), and the electron transport chain (last stage that generates a large amount of ATP).

Answer:

glucose: reactant
carbon dioxide ($CO_2$): product
water ($H_2O$): product

1. glycolysis
2. citric acid cycle
3. electron transport chain