Deficiency of tocopherol in the human body causes which condition?

What is lye?

Given below are two statements:
Statement $I$: Low temperature preserves the enzyme in a temporarily inactive state,whereas high temperature destroys enzymatic activity because proteins are denatured by heat.
Statement $II$: When the inhibitor closely resembles the substrate in its molecular structure and inhibits the activity of the enzyme,it is known as a competitive inhibitor.
In the light of the above statements,choose the correct answer from the options given below:

Haemoglobin contains

Which substance is most abundant in a cell?

Illustrate a glycosidic,peptide and a phosphodiester bond.