Intro to biochemistry

Question 1

Anything that has mass and takes up space. Is made up of tiny particles called atoms.

Answer 1

Matter

Question 2

Is made up of 3 subatomic particles; neutrons, protons and electrons.

Answer 2

Atoms

Question 3

Neutrally charged subatomic particles found in the nucleus (central region) of an atom.

Answer 3

Neutrons

Question 4

Positively charged subatomic particles found in the nucleus of an atom.

Answer 4

Protons