Question

The structural unit of a non-living thing is

• A. Electron
• B. Neuron
• C. Cell
• D. Molecule

Answer 1

The correct option is D Molecule

Electron is a stable sub-atomic particle with a charge of negative electricity, found in all atoms and acting as the primary carrier of electricity in solids.

Molecule is a group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction.

Cell is the structural unit of a living being.

A neuron is an electrically excitable cell that processes and transmits information through electrical and chemical signals.