DNA TO PROTEIN

A molecular group consisting of a sugar molecule, a phosphate group and a nitrogenous base is a nucleic acid.

In a DNA molecule, a base pair would be composed of adenine and guanine

Cytosine and adenine are purines.

During the replication of DNA, bonds are broken between the phosphate groups.

RNA contains the nitrogenous base uracil.

There are 20 different amino acids in a cell.

The coded message carried by messenger RNA is translated into polypeptides at organelles called chloroplasts

The decoding of a messenger RNA message into a polypeptide chain is known as translation

A severe mutation may lead to cell death and may have no effect on the body.

Most mutation are harmful