Scenario D: Cell division and gene regulationA lab studied a…
Scenario D: Cell division and gene regulationA lab studied a protein (Regulator R) involved in cell division. They compared normal skin cells to melanoma cells. Then they reduced Regulator R in melanoma cells and measured division after 24 hours. Data: Normal: R 1.0; dividing 12% Melanoma: R 3.5; dividing 40% Melanoma + R reduced: R 1.2; dividing 18%D2. The comparison between normal and melanoma cells shows primarily: