There are three main types of RNA:
1. messenger RNA (mRNA) which carries the genetic information transcribed from DNA.
2. transfer RNA (tRNA) which binds and carries amino acids to the growing end of a polypeptide based on the mRNA sequence.
3. ribosomal RNA (rRNA) which together with proteins forms ribosomes and catalyze the assembly of amino acids in the polypeptide.
The answer to your question is two DNA molecules. 2 both copies consist of one new chain and one old chain nucleotides. half of the chain is part of the original DNA molecule the other brand new molecule
Genetic code is the answer. Genetic code gives instructions to the nucleus of every cells of what protein and enzymes needed for life to be made for the body.
Energy can move to something else or another part of something-transfer.
Conduction is an example.
Energy transformation is one energy form changing to another kind of energy.
Chemical energy is transformed into mechanicle energy in a car.
Just learned this in school