Multiple choice

What do animals need protein in their diet for?

  1. Energy to build fat

  2. Insulation and Energy

  3. Metabolic Processes

  4. Growth and repair of cells, energy, milk and wool

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Proteins are the primary building blocks of body tissues, making them essential for the growth and repair of cells. They are also vital for producing animal products such as milk and wool, and can be used as an energy source when carbohydrates and fats are insufficient.