1) living organisms all have dna and rna which are

carbohydrates

lipids

proteins

nucleic acids



2)

carbohydrates are made up of carbon, oxygen, and

gold

hydrogen

copper

potassium



3)

which of these elements is essential to making up all organic molescules?

hydrogen

oxygen

carbon

nitrogen



4)

what is the basis of an orgnanic molecule?

the basic structure molescule?

the basic structure is the iron atom.

the basic structure is the potassium atom.

the basic struture is the carbon atom.



5)

the four fundamental types of organic molecules are nucleic acids, carbohydrates, lipids,

proteins.

nitrates.

sulfates.

phosphates.