Now that you have learned about the story of the Lacks family, I want you to write a 1 paragraph reflection about what you have learned. Think about what impact Henrietta's cells have had on the scientific community and what impact they have had on the Lack's family. Do you think that it is appropriate for human cells to be used for medical research? What restrictions do you think should be placed on researchers?

18. determine whether each stateme blank space given. ach statement is true (t) or false (f). place your answer in the 8. when a cell is put into an isotonic solution, individual wat put into an isotonic solution, individual water molecules cannot move back and forth across the cell membrane. d. when a cell is put into a hypertonic solution, there is a net movement of water molecules across the cell membrane into the cell. c. when a cell is put into a hypotonic solution, there is a net movement of water molecules across the cell membrane out of the cell. d. the movement of any solvent across a semi-permeable membrane is called osmosis. e. carrier proteins have the ability to change shape and physically move molecules across the cell membrane. f. in facilitated diffusion, the concentration of the molecules to be moved across the cell membrane is higher inside the cell.