Question

Macromolecules contain varying amounts of energy, as shown in the table below.



Animals that hibernate in the winter require more fats in their diets. Fat will break down over a longer period of time than carbohydrates and allow the animal to survive the winter.

Describe some other kinds of activities that would benefit the most from each molecule in the table.

Answer 1

Let's first explain what they do and how they work :

1. Proteins are composed of amino acids monomers. Proteins are highly diverse in structure and function.


2. Carbohydrates are primarily used as a source of energy. They are composed of sugar molecules such as, 'monosaccharides'.

Macromolecules, such as proteins, fats, and carbohydrates contain an abundant amount of energy in organisms. Proteins and carbohydrates release 4 calories per gram. While fats release 9 calories per gram. Which would mean FATS provide more energy.

Answer 2

To describe some other activities that would benefit animals that hibernate in the winter that require more fats in their diet,

- Gathering food reserves
- Creating nests and/or burrows
- Adjust body temp to their metabolism
- Store fat reserves