DNA (deoxyribonucleic acid) could be the cell’s genetic material, found in chromosomes in the cellular nucleus and mitochondria Aside from particular cells (as an example, semen and egg cells and blood that is red), the mobile nucleus contains 23 pairs of chromosomes. A chromosome contains numerous genes. A gene is just a portion of DNA providing you with the rule to make a protein. The DNA molecule is an extended, coiled dual helix that resembles a staircase that is spiral. In it, two strands, made up of sugar (deoxyribose) and phosphate molecules, are linked by pairs of four particles called bases, which form the actions associated with the staircase. […]