Question

What will happen to cells when they are placed in a solution of 0.5% Glucose (w/v) solution?

(a) hemolysis
(b) no change
(c) crenation

Answer 1

Red blood cells placed in a 0.5% Glucose (w/v) solution will undergo hemolysis, where they swell up with water and may burst.

Step-by-step explanation:

When red blood cells are placed in a 0.5% Glucose (w/v) solution, they will undergo hemolysis, which is the swelling and possible rupture of the cells due to more water flowing into them than out. This happens because the solution is hypotonic compared to the red blood cells. In a hypotonic solution, the concentration of solute is lower outside the cells, causing water to move into the cells through osmosis.