Question

Give an example of a protein for each of the functions of proteins.
(Support –Metabolism – Transport –Defense – Regulation – Motion)

Answer 1

Explanation:

Support- Actin filaments which allows movement of the cell surface.

Metabolism- insulin, which is small globular protein having two chains.

Transport- sodium-potassium pump, which is transport protein. It creates the gradient of ion that allows firing of the neurone.

Defense- Antibodies

Regulation- activator proteins that bind to regulatory site of the DNA

Motion- Actin filaments