Question

adequate protein intake is essential for cell growth and maintenance, immune function, and wound healing. true false question 2 (1 point) antibodies, collagen, and enzymes are all proteins. true false question 3 (1 point) food sources of bcaa are the germs of grains such as wheat germ, dairy foods, and fish. true false question 4 (1 point) in general, protein intake that is more than twice the rda is recommended. true false question 5 (1 point) excessive protein intake potentially stresses the kidneys and liver. true false

Explanation:

• Question 1: Proteins are building - blocks for cells, play roles in immunity and wound - healing.
• Question 2: Antibodies are immune - related proteins, collagen is a structural protein, and enzymes are catalytic proteins.
• Question 3: BCAA (branched - chain amino acids) are found in these food sources.
• Question 4: There is no general recommendation for protein intake to be more than twice the RDA; it depends on individual needs.
• Question 5: Excess protein requires more metabolism by kidneys and liver, causing stress.

Answer:

1. True
2. True
3. True
4. False
5. True