1
why is the nucleus called the "control center" of the cell?
it controls all activity in the cell
2
what is a gene?
a segment of dna that codes for a particular protein
3
where in the cell is dna located
in the nucleus
4
dna can be found in what organelles
nucleus, mitochondria, and in chloroplasts.
5
what two scientist established the structure dna
James Watson and Francis Crick
6
replication is called semi-conservative because half the original strand is _________
conserved
7
what are the sides of the dna later made of
...