3.1. Biochemical Molecules

Question 1

Our body is made up of two types of biochemical molecules: _ and _.

Answer 1

organic and inorganic molecules.

Question 2

Biochemical molecules that do not contain both carbon and hydrogen are known as _.

Answer 2

inorganic biochemical molecules.

Question 3

Many _ compounds, such as water (H2O) and the hydrochloric acid (HCl) generated by your stomach, include hydrogen atoms.

Answer 3

inorganic

Question 4

Only a few inorganic compounds, on the other hand, contain _ atoms.

Answer 4

carbon