The total heat content of a system is known as:

$A$: Many molecules participate in biochemical reactions.
$R$: Biochemical reactions are metabolic reactions.

Animals cannot carry out the glyoxylate cycle because they do not possess:

Select the correct option regarding metabolism.

Assertion : Smaller the organism,higher is the rate of metabolism per gram weight.
Reason : The heart rate of a six-month-old baby is much higher than that of an old person.

Gluconeogenesis is the process of...