3. 1. 7 Water

Question 1

Is water a metabolite?

Answer 1

Yes, water is a metabolite in many metabolic reactions, including condensation and hydrolysis reactions.

Question 2

Is water a solvent?

Answer 2

Yes, water is an important solvent in which metabolic reactions occur.

Question 3

Does water have a high heat capacity?

Answer 3

Yes, water has a high heat capacity, buffering changes in temperature.

Question 4

Does water have a large latent heat of vaporisation?

Answer 4

Yes, water has a relatively large latent heat of vaporisation, providing a cooling effect with little loss of water through evaporation.

Question 5

Is there strong cohesion between water molecules?

Answer 5

Yes, there strong cohesion between water molecules.

Question 6

Why is a strong cohesion between water molecule good?

Answer 6

A strong cohesion between water molecule is good because it supports columns of water in the tube-like transport cells of plants and produces surface tension where water meets air.