Calcium is removed from the cytosol of cardiac muscle cells by group of answer choices:

(a) ca2+ atpases in the sarcoplasmic reticulum
(b) ca2+/na+ exchangers in the plasma membrane
(c) ca2+ atpases in the plasma membrane
(d) ca2+ channels in the sarcoplasmic reticulum

Osmosis is often viewed incorrectly as a process driven directly by differences in solute concentration across a selectively permeable membrane. what really drives osmosis? view available hint(s)osmosis is often viewed incorrectly as a process driven directly by differences in solute concentration across a selectively permeable membrane. what really drives osmosis? the first law of thermodynamicsthe difference in the height of water columns on either side of a selectively permeable membranethe difference in water concentration across a selectively permeable membranethe difference in sugar or ion concentration across a selectively permeable membrane