What two properties of water are important for biological interactions?
A) the polarity of water
B) the density of water
C) the cohesive properties of water
D) A and C
E) B and C

Question

Quizplus · Accepted Answer

The polarity of water makes it an excellent solvent for polar and charged molecules, which are common in biological systems. The cohesive properties of water allow it to form hydrogen bonds, which give water a high surface tension and enable it to stick to other molecules and surfaces, which is important for many biological interactions. Density is not as important for biological interactions as polarity and cohesive properties.

What Two Properties of Water Are Important for Biological Interactions