Page 73 - Science Course 1 (Book 1)

Mo3-L2a: What Make Up a Cell?

Key Concept SUMMARY
What Make Up a Cell? What Make Up a Cell?
What basic substances make The cell theory summarizes the main principles
up a cell? for understanding that the cell is the basic unit
of life.

Water is the main ingredient in every cell.

+

- -

A nucleic acid, such as DNA, contains the
genetic information for a cell.

Mo3-L2: Vocabulary Review

Directions: In this word search puzzle, find and
circle the seven terms listed below. Then write each
term on the line before its definition. NOTE: The
terms theory and cell theory appear in different loca-
tions in the puzzle.

carbohydrate cell theory

lipid macromolecule
nucleic acid protein

theory

66