Chapter 3.3 AICE Marine

It is used to make chlorophyll.

It is used to make amino acids, proteins, and DNA.

It is used to make bones and shells.

It is used to make glucose.

Calcium

Phosphorus

Magnesium

Nitrogen

A small molecule that forms part of a larger structure.

A large molecule made from many repeating smaller sub-units.

A molecule that breaks down into smaller units.

A single unit that cannot be broken down further.

A molecule of water is added to break a chemical bond.

Two molecules bond to form a larger molecule with water released as a by-product.

A molecule of water is removed to form a chemical bond.

Molecules are broken down into smaller units.

Carbon, hydrogen, and nitrogen

Carbon, hydrogen, and oxygen

Carbon, nitrogen, and oxygen

Hydrogen, oxygen, and phosphorus

Cellulose

Glycogen

Starch

Chitin

Starch

Glycogen

Cellulose

Chitin

Ionic bonds

Covalent bonds

Hydrogen bonds

Peptide bonds

Three fatty acid molecules and a glycerol molecule

Two fatty acid molecules and a glucose molecule

Three glucose molecules and a glycerol molecule

Two glucose molecules and a fatty acid molecule

Fatty acids

Amino acids

Nucleic acids

Carbohydrates