Carbon Compounds and Carbohydrates

Carbon has _____ valence electrons and can bond with 4 other atoms.

• 6

• 4

• 2

• 8

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Giant molecule

• micromolecule

• macromolecule

The four groups of organic compounds are

• sugar, salt, water, oxygen

• proteins, carbohydrates, lipids, nucleic acids

• carbon dioxide, methane, proteins, lipids

• oxygen, proteins, nucleic acids, lipids

The process in which macromolecules are formed is called

• organic arrangement

• inorganic arrangement

• polymerization

• carbonization

Tags

NGSS.HS-LS1-6

The three types of carbohydrates are

• sugars, starches, cellulose

• sugars, lipids, cellulose

• cellulose, glycogen, lipids

• amino acids, nucleic acids, lipids

_______ molecules are the monomers that compose carbohydrates.

• sucrose

• adipose

• glucose

• water

Tags

NGSS.HS-LS1-6

_______ is the storage form of excess glucose in plants.

• cellulose

• glycogen

• sugar

• starch

_________ is the storage form of excess glucose in animals.

• sugar

• cellulose

• starch

• glycogen

_________ is the stringy, fibrous material that serves as a strengthening tissue in the cell walls of plants.

• glycogen

• sugar

• cellulose

• starch

A long chain of monomers covalently bonded together is a

• salt molecule

• inorganic compound

• ionic compound

• polymer

Tags

NGSS.HS-LS1-6