Answers: 1
Biology, 22.06.2019 06:00
Most animal cells membranes have proteins that pump ions out of the cell and potassium ions into the cell
Answers: 3
Biology, 22.06.2019 14:00
Some substances but not other can cross the (blank) membrane of a cell
Answers: 2
Aldosterone stimulates the reabsorption of na+ and secretion of k+ in the...
Mathematics, 29.01.2020 20:01
Mathematics, 29.01.2020 20:01
Chemistry, 29.01.2020 20:01
Mathematics, 29.01.2020 20:01
History, 29.01.2020 20:01
Biology, 29.01.2020 20:01
History, 29.01.2020 20:02
Mathematics, 29.01.2020 20:02
Social Studies, 29.01.2020 20:02