from first glance yes it does look standard, but when u attempt the question it takes so much pages to do...it was really time consuming, but thats that, time to moove on...
dna unzips into 2 strands, then free nucleotides come and fill gaps in each of strand lecing 2 indentical strands...identical copy is significant as,lil monkey said, makes identical copy of gene which can be passed on,
i cant say the same for me, been going to bed 12-1:30 ish....which is bad cos i wake up really late; but i find that i work better at night and ammore awake