Which one of the following biomolecules is insoluble in water?

Question

Which one of the following biomolecules is insoluble in water? (A) α-Keratin (B) Haemoglobin (C) Ribonuclease (D) Adenine

Tardigrade Admin · Accepted Answer

α-keratin is a water insoluble fiberous protein. It is the major constituent of nail, hair and skin. It cannot be digested in human body. Haemoglobin is a conjugate protein in blood. Adenine is a nitrogenous base of DNA and RNA.

Q. Which one of the following biomolecules is insoluble in water?

$α$ -Keratin

Haemoglobin

Ribonuclease

Adenine

$α$ -keratin is a water insoluble fiberous protein. It is the major constituent of nail, hair and skin. It cannot be digested in human body. Haemoglobin is a conjugate protein in blood. Adenine is a nitrogenous base of DNA and RNA.