Question

Biological organization starts with:

• A. Cellular level
• B. Organismic level
• C. Atomic level
• D. Submicroscopic molecular level

Answer 1

The correct option is D Submicroscopic molecular level.

Biological organization:

1. The structure, composition and behaviour of all matter can be explained on a submicroscopic level.
2. The biological organization starts with the submicroscopic molecular level.
3. There are four forms of molecules namely, carbohydrates, lipids, proteins, and nucleic acid which are organized into the organelles of the cell.
4. The cell is the basic unit of all living organisms.
5. It contains all these four types of biomolecules.