<p>The class of genes that block cell division (or stimulateapoptosis) in cells are called:</p>A.<p>Tumor suppressor genes</p>B.<p>Cytoskeletal genes</p>C.<p>Oncogenes</p>D.<p>DNA repair genes</p><p>E.House-keeping genes</p><p>Lysine and arginine are two amino acids with similar sized “R”(side-)