مساعدة في حل اختبار

Answer the following questions:

Circle the correct answer:

The correct definition of metabolism is:

The breakdown of ingested food in the stomach.

The excretion of wastes through urine and stool.

The use of food by the body after digestion.

Occurs when the food enters the mouth.

Which of the following statements is correct?

Anabolism is the process of breakdown of food compounds during metabolism.

Catabolism is the process of using energy from oxidation.

Catabolism is the process of using energy without oxygen.

Anabolism is the process of using energy from oxidation to create new compound.

The primary source of energy is:

Proteins.

Carbohydrates.

Fats.

Vitamins and minerals.