When the cell cycle is disrupted, cells can grow and divide uncontrollably. what makes cancer cells different from normal, non-cancerous cells?

When an oncogene is turned on and is not balanced through suppression of tumor suppressor gene, the normal cells become cancerous and divides unregulated. Normal cells differentiate while cancer cells do not. Additionally, while normal cells respond to endocrine and paracrine signals from neighboring cells, cancer cells do not. Cancer cells have malfunctioned apoptosis process due to a malfunctioned p53 tumor suppressor gene. Therefore they continue to divide even when they have damage to their DNA. Cancer cells metastasize because, unlike normal cells, they do not produce an adhesive molecule that allows the cells to adhere to one another to form tissue.

b would be the right answer

answer; i believe its echoic memory,it is believed to last three to four seconds; good luck