1. Where we are: DNA-Blueprints of Life
Where we’re going to:
Cell – The Basis of Life

2. DNA Tells cell when to divide and what new cells should be
DNA is a large carbon based molecule, with other elements.
Determines shape and functions of proteins
Proteins allow us to
Move (Muscles)
Use energy (Enzymes)
Transport materials in body (Hemoglobin, etc.)
Regulate our body chemistry (Hormones)
Have an immune system (Antibodies)
Division Differentiation

3. DNA to Cell
DNA is the molecule that gets passed from parent to offspring (basis of heredity).
Essentially, the blueprint of life (or, the instructions for the proteins necessary for life).
The cell is the fundamental unit of life.
Nothing below it is considered “alive”.
From the cell is where the basis of life exists.
Basis of the body, mobility, thinking, homeostasis, and being able to capture and use energy!
Basis = underlying support,
or foundation

4. Cellular Division
This is when one cell divides into two cells (mitosis).
Why would your cells need to do this (Journal #6)?

5. Mitosis Made Easy
Mitosis Activity

6. The Body is Made of Many Different Cells
Questions: How many different types of cells are there?
Mitosis explains how we make more cells, but does it explain the many different types of cells?
Explain why or why not (Journal #7)
Journal #7 Add-on: Explain why cell
differentiation is so important for the body

7. Cell Differentiation Game
Mitosis & Differentiation
Cell Differentiation Game

8. Cellular Differentiation
This is when one cell changes into another type of cell.
Most often a Stem cell changing into a Body or Sex cell.
Usually this is a less specialized cell becoming a more specialized cell.

9. Mitochondria DNA allow Eukaryotic cells to use energy
Chloroplast DNA allows some cells to convert light energy into chemical energy
Mitochondria DNA allow Eukaryotic cells to use energy