Question

Which of the following aminoacids is basic in nature ?

• A. Valine
• B. Tyrosine
• C. Arginine
• D. Leucine

Answer 1

Answer: (C)

Arginine amino acid is basic in nature.
(Basic due to the presence of 'NH' groups)

(Arginine) Basic amino acid

(Valine) Hydrophobic amino acid

(Tyrosine) polar amino acide

(Leucine) Hydrophobic amino acid