Thiol group is present in:

Albumin proteins are most abundant in

Which of the following is $NOT$ a globular protein?

Which of the following reagents gives a blue colour with proteins?

Which statement is correct for the protein hemoglobin?

Given below are two statements $:$
Statement $(I):$ On hydrolysis,oligopeptides give rise to a fewer number of $\alpha$-amino acids,while proteins give rise to a large number of $\beta$-amino acids.
Statement $(II):$ Natural proteins are denatured by acids,which convert the water-soluble form of fibrous proteins to their water-insoluble form.
In the light of the above statements,choose the most appropriate answer from the options given below $:$