There are 2 types of biological molecules

Organic molecules contain :

Inorganic molecules do not contain carbon

Most molecules in the body of living organisms contain carbon (inorganic molecules)

inorganic molecules are large and complex

Organic molecules are made of monomers (small units) that can combine to form polymers (large units)

Carbohydrates are inorganic molecules

Carbohydrates consist of carbon, hydrogen and oxygen

.......... are the main source of energy for all living organisms

an example of monosaccharides

an example of Disaccharides it is Sucrose , Maltose and Lactose

Monosaccharides are the simplest type of carbohydrates

When two monosaccharides link together by glycosidic bond they form a polysaccharides

Polysaccharides are the carbohydrate monomer

Starch is a storage polysaccharide found in

Chitin forms the exoskeleton (internal skeleton) of insects.

Lipids are organic molecules that consist of carbon, hydrogen and oxygen

Lipids do not dissolve in water (hydrophilic)

carbohydrates contain double the amount of energy present in lipids

glycerol and fatty acids (monomers) attached together by ester bonds in lipids