Genes<span> are made of a chemical called </span>DNA<span>, which is short for 'deoxyribonucleic acid'. The </span>DNA<span> molecule is a double helix: that is, two long, thin strands twisted around each other like a spiral staircase. The sides are sugar and phosphate molecules.</span>
This is mainly because in order to the tumour suppressor gene to be completely expressed or to no longer be effective in repressing cellular production, both versions, alleles of the gene must be mutated. This is the only way that the rumour suppressor gene to be inactive in its role and behave as a dominant gene.
Answer:
<h3>A pH of 7, [H+]=[OH] below pH 7, which of these is greater <u>H+</u>. Bases have a pH that is <u>More</u> than 7</h3>
Different types of animals and plants, and the forest soil