Front

What is a macromolecule made of carbon, hydrogen, and oxygen that is used for energy?

Back

Carbohydrate

Tags

NGSS.MS-LS1-7

Front

What is the term for the energy required for a chemical reaction to occur?

Back

Activation energy

Front

What type of bond is characterized by a weak attraction between two molecules due to electrostatic forces?

Back

Hydrogen bond

Front

What are large complex molecules made of chains of smaller molecules called?

Back

Macromolecule

Tags

NGSS.HS-LS1-1

NGSS.HS-LS1-6

Front

What are the building blocks of DNA or RNA?

Back

Nucleotide

Front

What is the primary function of carbohydrates in living organisms?

Back

To provide energy.

Front

What are the four main types of macromolecules found in living organisms?

Back

Carbohydrates, proteins, lipids, and nucleic acids.

Front

What is the role of activation energy in chemical reactions?

Back

It is the minimum energy required to initiate a chemical reaction.

Front

How do hydrogen bonds contribute to the properties of water?

Back

They create cohesion and adhesion, leading to water's unique properties.

Front

What is the difference between a monomer and a polymer?

Back

A monomer is a single unit, while a polymer is a chain of monomers.

Tags

NGSS.MS-LS1-7