Suppose that you have cancer cell line X was treated with drug Y to increase the expression levels of protein Z which is a tumor suppressor gene. Explain How can you study protein Z in these cells? Explain how can you study protein Z components?

The rate at which molecules water and oxygen can enter a cell is determined by the-

!if we removed the wolf, snake, and hawk from this food web, what best explains the impact it would have? a) the number of producers would increase. b)the number of decomposers would increase. c)the number of primary consumers would increase. d)the numbers of primary consumers would decrease.

Check all that apply diatoms are marine algae that have a shell made of silica, what are some of the uses of the silica shell after the diatoms die? 1.the shells make up the diatomaceous earth used in filters 2.it can be used as an ingredient in abrasives 3.they are used in food products 4.the shells can be used in some insulating materials