1. Cell
Lesson 1

2. Goal 1: Review the structure and function of the cell and those organelles important for DNA replication and protein synthesis.

3. The Cell There are two major types of cells:
Prokaryotic Cell: (without a nucleus, or membrane bound organelles)
e.g. bacteria
Eukaryotic Cell: (contains a nucleus and membrane-bound organelles)
e.g. animals, plants, fungi, protists

4. Eukaryotic Cells
Prokaryotic Cells

5. Label with a partner

6. Video: Crash Course Biology—Eukaryopolis: https://www. youtube

7. STRUCTURE
FUNCTION
1. Centrioles
In animal cells only, involved in spindle fiber formation for cell division
2. Chromatin
Packages of DNA involved in mitosis and meiosis
3. Nucleolus
Makes RNA involved in protein synthesis
4. Nucleus
Control centre of cell; contains DNA; surrounded by nuclear membrane
5. Vacuole
Stores water, nutrients and waste
6. Smooth Endoplasmic Reticulum (sER)
Transportation highway of the cell, makes hormones and lipids
7. Golgi Apparatus
Modifies, stores, packages proteins and other compounds
8. Rough Endoplasmic Reticulum (rER)
Involved in protein synthesis; contains ribosomes
9. Ribosome
Makes proteins—attached to rER and in cytoplasm
10. Cytoplasm
Jelly-like substance that contains organelles
11. Cell Membrane
Surrounds cell, controls what enters/exits the cell
12. Mitochondria
Powerhouse of the cell—releases Energy from glucose in Cell Respiration
13. Cytoskeleton
Gives cell shape and support; helps in movement of materials within cell

8. Plant Cells: There are some differences in comparison to animal cells:
- The shape of the cell is more rectangular
- There is only 1 large central vacuole
- There are no centrioles
-Surrounding the cell membrane is a cell wall made of cellulose that helps give it structure
- Plant cells contain chloroplasts that are involved in photosynthesis

9. CELL ANALOGY PROJECT