Question

1. Discuss the differences among proteins, carbohydrates, and fats.

2. Discuss the biological and biochemical consequences of using protein for energy.

3. Discuss the differences between fat-soluble and water-soluble vitamins.

Answer 1

1, Differences between protein, carbohydrates, and fats are:

a. Basic unit of proteins are amino acids, monosaccharides are the basic unit of carbohydrates, and fatty acids are the basic units of fats.

b. Proteins can be called the building blocks and are used to build and repair tissues, carbohydrates are the primary source of energy, fats are the secondary source of energy, help the body function properly, and keeps the body warm.

c. Proteins and fats give increased satiety and decreased appetite compared to carbohydrates.

d. There are 4 calories in a gram of protein and carbohydrate and 9 calories in a gram of fat.

e. Carbohydrates give quick energy as compared to fats and proteins.