1. Is the basic unit of living things.
The cell
Is the basic unit of living things.

2. Characteristics of life
Organization
The ability to develop and grow
The ability to respond to the environment
The ability to reproduce

3. All living things are made up of cells
Unicellular- organisms that are made up of a single cell.
Multicellular- organisms that are made up of many cells

4. The Cell Theory Every living thing is made up of one or more cells.
Cells carry out the functions needed to support life.
Cells come only from other living cells.

5. Parts of cells
Cell membrane a protective covering that encloses the entire cell.
Cytoplasm is a gelatin-like material inside the cell membrane.
Nucleus is the brain of the cell and contains the DNA.
Organelle is any part of a cell that is enclosed by a membrane.

6. Two types of cells
Prokaryotic cell has no nucleus. Most unicellular organisms are prokaryotic.
Eukaryotic cells has a nucleus. Most multicellular organisms are eukaryotic.