Fig. 3 represents the action of an enzyme. The pin represents the enzyme. Sentence construc
Depth of explanation
inflated
balloon,
(a) What is represented by:
i.
The inflated balloons -
The fragments of burst balloon -
[1]
..[1]
.

water and alcohols have similar properties because water molecules contain hydroxyl groups that can form hydrogen bonds with other water molecules and with alcohol molecules, and likewise alcohol molecules can form hydrogen bonds with other alcohol molecules as well as with water.