Unit 1 - PreMitosis Test Review

A molecule with a partial positive charge on one side and a partial negative charge on the other side is called

• polar

• non-polar

• ion

• charged molecule

All of the following are examples of lipids except

• oil

• fats

• candle wax

• starches

Water is

• ionic

• polar

• non-polar

• wet (hint...this is NOT the answer)

lipids are

• used by the body to store energy

• made of chains of amino acids

• stores hereditary information

• dissolves in water

Attraction between water molecules is called

• polar bond

• covalent bond

• ionic bond

• hydrogen bond

2 types of nucleic acids

• DNA and ABC

• ATP and PQB

• DNA and RNA

• RNA and CPR

What do carbohydrates do?

• stores hereditary information

• provides energy

• we do not use carbohydrates

• used for long term energy storage

Tags

NGSS.MS-LS1-7

monomers of proteins

• sugars

• nucleic acids

• fatty acids

• amino acids

Tags

NGSS.HS-LS1-6

monomers of nucleic acids

• amino acids

• nucleotides

• sugars

• fatty acids

monomers of lipids

• amino acids

• fatty acids

• sugars

• nucleotides