Multiple choice

Which of the following statements is true?

  1. Denatured involves changes in the primary structure of proteins.

  2. Respiration involves conversion of bigger molecules into smaller molecules.

  3. The blood platelets act as defence against infections.

  4. Cancer is a congenital disease.

  5. At isoelectric point, an α-amino acid has the minimum solubility.
Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

This statement is true because at isoelectric point, an α-amino acid has the minimum solubility.

Keep practicing — related questions