What is the difference between DNA and genes? What is responsible for copying the genes and making RNA?

Question

What is the difference between DNA and genes? What is responsible for copying the genes and making RNA?

In: Biology

Answer 1

DNA is a very long string of 4 different molecules, abreviated A, C, G and T (they are called “bases”). The order of these molecules works like a code. A gene is a specific kind of sequence in DNA that can be copied and used by the cell as a blueprint for making proteins.

The bases are the letters, DNA is the whole text, genes are specific instructions written in this text.