3 Questions
What is the fundamental difference between an atom and a molecule?
An atom is a building block of matter, while a molecule is a combination of atoms.
Which macromolecule is primarily responsible for providing energy to the body?
Carbohydrate
What property of water allows it to moderate temperature changes in organisms and environments?
Its ability to form hydrogen bonds
Test your knowledge of matter, atoms, elements, molecules, compounds, macromolecules, and important properties of water. This quiz covers the concepts of chemistry and the role of macromolecules in living organisms.
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