HIS - Chapter 6 (Mills)

Front

What macromolecule is responsible for storing energy, insulating the body, and forming cell membranes?

Back

Lipids

Front

What is the central region of an atom that contains protons and neutrons called?

Back

Nucleus

Front

What particles are located in the nucleus of an atom?

Back

Protons and neutrons

Front

What type of substance releases OH- ions into a solution?

Back

Base

Front

In an endothermic reaction, do the reactants have higher or lower energy than the products?

Back

Lower

Front

What is the primary function of carbohydrates in living organisms?

Back

To provide energy and support cellular structure.

Front

What is the charge of protons found in the nucleus of an atom?

Back

Positive

Front

What is the charge of neutrons found in the nucleus of an atom?

Back

Neutral

Front

What is the term for a substance that accepts protons in a chemical reaction?

Back

Base

Front

What is the term for a substance that donates protons in a chemical reaction?

Back

Acid