Chemical Compounds in Cells

A substance that cannot be broken down into a simpler substance.

• compound

• element

• substance

• material

Any single element is made up of one kind of _______.

• particle

• molecule

• atom

• quark

_______ are formed when two or more elements combine chemically.

• elements

• compounds

• substances

• materials

Tags

NGSS.MS-PS1-1

What elements are found in water?

• carbon, hydrogen, and oxygen

• carbon, nitrogen, and oxygen

• carbon and oxygen

• hydrogen and oxygen

Tags

NGSS.MS-PS1-1

Which of the following is an inorganic compound?

• water

• carbohydraes

• lipids

• proteins

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-2

Carbohydrates, lipids, proteins, and nucleic acids are all examples of _______.

• inorganic compounds

• organic compounds

• starches

• complex sugars

Tags

NGSS.MS-PS1-1

Sugars and starches are two examples of _______.

• carbohydrates

• lipids

• proteins

• nucleic acids

Carbohydrates are made of the elements ________.

• phosphorous and nitrogen

• hydrogen, oxygen, and nitrogen

• carbon, hydrogen, and oxygen

• hydrogen, oxygen, and phosphorous

_______ are an energy rich organic compounds that help to make up cell membranes.

• Oroteins

• Lipids

• Carbohydrates

• Nucleic acids

Foods that are high in _______ include meat, dairy, fish, nuts, and beans.

• proteins

• lipids

• carbohydrates

• nucleic acids