Chapter 2 Vocabulary Crossword

Compounds that cannot mix with water
Molecules that form much of the cell membrane
The major energy carrying molecule in the cell
Made up of one sugar molecule or a few sugar molecules linked together
Large molecules that are made up of smaller molecules called amino acids
An organism that eats other organisms or organic matter
An organism that makes its food from the sun's energy
Total of all chemical activities that the organism performs
The passing of traits from one generation to the next
A membrane covered structure that contains all of the materials necessary for life