Medium· Proteins (Structure of Proteins)· +4 / −1
Given below are two statements:
**Statement I:** A protein is imagined as a line, the left end represented by first amino acid (C-terminal) and the right end represented by last amino acid (N-terminal).
**Statement II:** Adult human haemoglobin, consists of 4 subunits (two subunits of type and two subunits of type.)
In the light of the above statements, choose the **correct** answer from the options given below: