front 1 why is the nucleus called the "control center" of the cell? | back 1 it controls all activity in the cell |
front 2 what is a gene? | back 2 a segment of dna that codes for a particular protein |
front 3 where in the cell is dna located | back 3 in the nucleus |
front 4 dna can be found in what organelles | back 4 nucleus, mitochondria, and in chloroplasts. |
front 5 what two scientist established the structure dna | back 5 James Watson and Francis Crick |
front 6 replication is called semi-conservative because half the original strand is _________ | back 6 conserved |
front 7 what are the sides of the dna later made of | back 7 no data |