Write two different ways in which glucose is oxidized to provide energy in the human body. Write the products formed in each case.

(N/A) Glucose is oxidized in the human body in the following two ways:
$1$. Aerobic respiration: This occurs in the presence of oxygen. Glucose is completely broken down into $CO_2$, $H_2O$, and a large amount of energy $(ATP)$.
$2$. Anaerobic respiration: This occurs in muscle cells during vigorous exercise when oxygen supply is insufficient. Glucose is broken down into lactic acid and a small amount of energy $(ATP)$.