7. Complete and label the following diagram of a DNA strand. [6 marks]
a. draw the other side of the nucleotide strand
b. indicate the 5’ and 3’ ends of both strands
c. indicate the hydrogen bonds
d. circle and label a phosphodiester linkage
e. draw squares around and label 1 purine and 1 pyrimidine
f. why does DNA with a higher G/C content have a higher melting temperature?