Functions of protein in the body

Question 1

Muscles

Answer 1

Protein builds muscle. Also helps with growth and repair of muscle.

Question 2

Hair and nails

Answer 2

Protein helps hair growth and repair as well as strengthening nails.

Question 3

Cellular messengers

Answer 3

Cellular receptors are proteins. They transmit signals to coordinate biological processes.

Question 4

Cellular construction workers

Answer 4

Protein is the working molecules and building blocks in all cells. Turning DNA to RNA, then RNA into protein.

Question 5

Antibodies

Answer 5

Protein helps immunoglobulin, or antibodies to fight infection, thus boosting bodily immunity.

Question 6

Energy

Answer 6

If the body isn’t getting enough energy from other sources, protein can be broken down into energy.

Question 7

Blood

Answer 7

Protein stabilizes blood sugar levels and can keep water in blood.

Question 8

Hormones

Answer 8

Proteins can produce protein derived hormones which regulate bodily processes, including, growth development, metabolism and reproduction.

Question 9

Brain and nerves

Answer 9

Protein is used by the brain for synthesis of neurotransmitters and neuromodulators.

Question 10

Fluid, salt and acid balance

Answer 10

Proteins can increase acid levels in the body, balance fluids by keeping water in the blood and increase plasma sodium levels.

Question 11

Enzymes

Answer 11

Proteins can bind to an enzyme, regulating enzymes.

Question 12

Growth and maintenance

Answer 12

Protein helps repair and build your body tissues