Answers: 2
Biology, 22.06.2019 11:00
Membrane vesicles containing an internal sodium chloride (nacl) concentration of 0.14 m are placed into separate beakers each containing a different solution. the first beaker contains 0.14 m sucrose, while the second beaker contains 0.14 m calcium chloride (cacl2). the temperature is 25°c. what is the solute potential inside the vesicles, expressed in units of mpa?
Answers: 2
Biology, 22.06.2019 20:10
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.
Answers: 2
Biology, 22.06.2019 20:30
Three applications for admission to a local university are checked, and it is determined whether each applicant is male or female. the number of sample points in this experiment is
Answers: 1
Biology, 22.06.2019 23:00
Alizard lives in a desert. which would be an adapation for this lizard?
Answers: 2
Energy is stored in the (chemical bonds, sugars)....
English, 17.12.2020 07:30
Mathematics, 17.12.2020 07:30
Mathematics, 17.12.2020 07:30
Mathematics, 17.12.2020 07:30
Mathematics, 17.12.2020 07:30
Mathematics, 17.12.2020 07:30
Geography, 17.12.2020 07:30
History, 17.12.2020 07:30
Computers and Technology, 17.12.2020 07:30
Mathematics, 17.12.2020 07:30
Mathematics, 17.12.2020 07:30
Mathematics, 17.12.2020 07:30