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2.3 Biology Vocab

Across
Macromolecules containing hydrogen, oxygen,nitrogen, carbon, and phosphorus.
Molecules composed of many monomers: makes up macromoleculles
Single sugar molecules are known as this..
Compounds with an amino group on one end and a carboxyl group on the other.
Small chemical unit that makes up a polymer
Down
Macromolecules that contain nitrogen as well as carbon, hydrogen, and oxygen
Compounds made up of carbon, hydrogen, and oxygen atoms
Consists of three parts: a 5 carbon sugar, a phosphate group,and a nitrogen base
Large and varied group of biological molecules that are generally not water soluble