<span>Proteins are macromolecules made of aminoacids. They can have many functions because they have three-dimensional structures, which can be arranged in several ways, and because of the inmense number of potential combinations of aminoacids that can form them, giving them the ability to execute different functions</span>
Body weight is relatively stable during neutral energy balance, whereas body weight increases during positive energy balance.
Explanation:
The difference between neutral energy balance and positive energy balance is that when the body weight is relatively stable during neutral energy balance, whereas body weight increases during positive energy balance.
As, there is a specific mechanism or process of energy transfer that occurs inside the system of the living beings, which is explained above in a well manner.