Name three functions of proteins

Answer 1

• Protein is necessary for the building and repair of body tissues.
• It produces enzymes, hormones, and other substances the body uses.
• It regulates body processes, such as water balancing, transporting nutrients, and making muscles contract.
• Protein keeps the body healthy by resisting some diseases common in people who are malnourished.
• It may prevent you from becoming easily fatigued, because your body can use protein for energy if necessary.

Answer 2

Protein we ingest is unfolded and broken down into its constituent amino acids. These amino acids are then used to make new protein that the body needs. This is why body builders require a high-protein diet.

Answer 3

Proteins are used for cell-to-cell recognition, transport, and to catalyze reactions.