Question

Choose the mis-match:–

• A. Amylose → contains α-1,4 glycosidic bond
• B. $K^{+}$ → most abundant mineral element in ICF
• C. $N{a}^{+}$ → most abundant mineral element in ECF
• D. Cellulose → violet colour with iodine solution

Answer 1

The correct option is D Cellulose → violet colour with iodine solution

The cellulose does not contain complex helices, as a result it cannot hold iodine and hence remain colorless.
Amylose is a polysaccharide made up of alpha-D-glucose units which are bonded with each other through α-1,4 glycosidic bond.
Potassium is the most abundant mineral in intracellular fluid and sodium in extracellular fluid.
So, the correct answer is option 'd'.