A. Chromosomes are made of genes. DNA is found in the nucleus. Each strand is a complement of the other. Contains coded information that programs all cell activity.
Genes are the blueprints for the production of proteins.
DNA synthesis on a DNA template in the nucleus A. DNA has the ability to make exact copies of itself B. Semiconservative replication. Each tRNA also has a triplet combination of nucleotides, but in tRNA it is called an anticodon.