Question

Which of these statements is true about biomolecules?

(a) Biomolecules cannot be broken down into simpler substances

(b) Concentration of biomolecules can be expressed in mols/kelvin

(c) Biomolecules have a turnover

(d) Each cell has only two types of biomolecules

This question was posed to me by my school teacher while I was bunking the class.

This interesting question is from Biomolecules in section Biomolecules of Biology – Class 11

Answer 1

Correct option is (c) Biomolecules have a turnover

Explanation: Biomolecules are present in various concentrations inside the cells and inside the body as a whole. Their levels keep changing in the body. Hence, they have a turnover. Their concentrations can be expressed in mols/cell or mols/liter.