The solutions in the two arms of a u-tube are separated by a membrane that is
impermeable to glucose and sucrose. on side a, you have 1 m glucose and on
side b. you have 2 m sucrose. the temperature is 22 °c and it is an open system.
2 calculate the water potential of each arm of the u-tube. use the
formulas and show your work
a: 1m
glucose
semipermesble
membrane
b: 2m
sucrose
br
b. which way will water flow?

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