Question

Identify the basic amino acid from the following.

• A. Glutamic acid.
• B. Lysine.
• C. Valine.
• D. Tyrosine

Answer 1

The correct option is B

Lysine.

The correct option is B.

Explanation for the correct option:

1. Proteins are formed from amino acids.
2. Lysine is essential for muscle growth, bone strength maintenance, injury and surgery recovery, and hormone, antibody, and enzyme regulation. It also has antiviral properties.
3. Lysine is a type of basic amino acid.

Explanation for the incorrect options:

Option A:

1. Glutamic acid functions as a neurotransmitter and is primarily involved in brain development and function.
2. Glutamic acid is an amino acid that is acidic.

Option C:

1. Valine is essential for mental focus, muscle coordination, and emotional stability.
2. Valine supplements can help people with muscle growth, tissue repair, and energy.
3. Valine is a type of aliphatic amino acid.

Option D:

1. Tyrosine is essential for the production of thyroid hormones T3 and T4, as well as the synthesis of a class of neurotransmitters and melanin, which is a natural pigment found in our eyes, hair, and skin.
2. Tyrosine is a type of aromatic amino acid.