__________ is a measure of the number of solute molecules in solution and is inversely related to water activity.
A) Osmolarity
B) Hypertonic
C) Hypotonic
D) Isotonic
E) D-value

Question

Quizplus · Accepted Answer

Osmolarity is a measure of the number of solute molecules in solution and is inversely related to water activity. As the osmolarity of a solution increases, the water activity decreases. This is important in microbiology as microorganisms can be affected by changes in osmolarity, leading to growth inhibition or death.

__________ Is a Measure of the Number of Solute Molecules