III- Give the complementary base pair of the given sequence of DNA coding strand. If A(Adenine) forming a base pair with T(thymine), and C(cytosine) with G(guanine).


Example: 5 ATGC GATGAGGAT 3 (DNA coding strand)

Answer. 3'TACGCTACTCCTA 5'

19-20. 3 GGCTTATATTG G5'

21-22 5' AAAGTACCTCTA3'

23-25 3'GAGATATAATCCTCGACTACCC5'​