CELLS & HEREDITY-Chapter 2:How cells function C&H2.1 quiz- chemical reactions take place inside cells

________ are important because they carry out many of the activities of a cell.

___________ are molecules that make up membranes of cells and organelles.

Sugars and starches are ________ that provide cells with energy.

Many of the _________ of a cells are made up of chains of carbon atoms.

Water is very important for a cell because many of the _______ inside a cell take place in water.

__________ are molecules that carry the information cells need to grow, reproduce, and repair themselves.