Active transport occurs through which type of biomolecules

In primary active transport, the proteins involved are pumps that normally use chemical energy in the form of ATP. ... These proteins have receptors that bind to specific molecules (e.g., glucose) and transport them across the cell membrane. Because energy is required in this process, it is known as 'active' transport.

i believe it is 40–40–20%

explanation:

qualitative observation deals with data that can be observed with our senses: sight, smell, touch, taste, and hearing. they do not involve measurements or numbers. for instance, colors, shapes, and textures of objects are all qualitative observations.