A pure protein should normally have

A pure protien should normally have

At least ______of sperms should have normal shape for normal fertility.

At least ______of sperms should have normal shape for normal fertility.

Proteins are normally present in :

The material of fuse wire should should have

Almost all enzymes are proteins. The enzymes have

How much protein should be present in full fluid diet?

Our behaviour with HIV infected person must be normal or should not be normal? What is your opinion? Write it with correct explanation.