Some organisms that normally live in pond water contain water pumps. these pumps continually pump water out of the cell. describe a scenario that might reverse the action of the pump.

Which part of the cell is affected by the movement of molecules through diffusion, osmosis and active transport?

The cluster of developing cells from conception until birth is called an

In order to study genetic mutations, scientists must study genetic material. which statement describes the genetic material scientists are most likely studying? a) they study alleles that contain chromosomes, which are rna. b) they study alleles that contain genes, which are chromosomes. c) they study chromosomes that contain genes, which are dna segments.