Aside from specific cells (as an example, semen and egg cells and red bloodstream cells), the mobile nucleus contains 23 pairs of chromosomes. A chromosome contains numerous genes. A gene is a portion of DNA providing you with the rule to make a protein.
The DNA molecule is a lengthy, coiled dual helix that resembles a spiral staircase. Inside it, two strands, made up of sugar (deoxyribose) and phosphate particles, are linked by pairs of four particles called bases, which form the actions for the staircase. When you look at the steps, adenine is combined with thymine and guanine is combined with cytosine. Read more