Q4. Assertion: cellulose is a homopolymer. Reason: cellulose is made of only one type of monosaccharide, glucose. Are both true, and does the reason explain the assertion?
Both are true, and the reason explains the assertion (NCERT page 110).
Q5. Is paper made of starch or of cellulose?
Cellulose: paper made from plant pulp is cellulosic (NCERT page 111).
Q6. Which complex polysaccharide forms the exoskeleton of arthropods?
Chitin (NCERT page 111).