2.1.3

Question 1

what elements do nucleic acids contain

Answer 1

carbon hydrogen oxygen nitrogen phosphorus

Question 2

what is nucleotide made up of

Answer 2

pentose monosaccharide
phosphate group ( -PO4 2-)
nitrogenous base

Question 3

what’s the polymer or nucleotides and how are they formed

Answer 3

polynucleotide and condensation reaction