1. 10/20 & 10/21- 7th Grade Agenda Learning Objective: Learn about Cells
Collect HW: Reading & Note Taking p. 56 – 58
Froguts Computer Lab: Squid Dissection
Class Reading p.89-95
Reading & Notetaking p.59 – 60
Reminder: HW: Cell Model due 11/5 & 11/6 (40 Points)
Last day to turn in Late work for 1st Quarter 10/27 & 10/28

2. Reflection
Write 3 facts that you know about cells.

3. Cell Model Project – 40 Points
Due 11/5 & 11/6
3D Model of a cell.
If it is just a drawing you will loose at least 10 points.

4. A tiny cell structure that carries out specific function within the cell is called _____________
Organelle

5. The _________ is a rigid layer of nonliving material that surrounds the cells of plants and some other organisms
Cell Wall

6. The ____________ controls what substance come into and out of a cell
Cell Membrane
Cell’s Doorway

7. The ____________ is the cell’s control center, directing all of the cell’s activities
Nucleus
Brains of the Cells

8. Powerhouse Mitochondria
The _____________ are called the powerhouses of the cell because they produce most of the energy the cell needs to carry out its functions
Mitochondria
Powerhouse

9. Endoplasmic Reticulum
The _________________ are passageways that carry proteins and other materials from one part of the cell to another.
Endoplasmic Reticulum
Freeway of the Cells

10. Ribosomes
The ________ are small grain like bodies which are attached to the outer surface of the endoplasmic reticulum that act like factories to produce proteins
Protein Factory

11. The ___________ can be thought of as the cell’s mailroom
The ___________ can be thought of as the cell’s mailroom. It receives proteins from endoplasmic reticulum and distribute them to other parts of the cell.
Golgi Bodies
Mailroom

12. The __________ are only found in plants
The __________ are only found in plants. It captures energy from sunlight and uses it to produce food for the cell.
Chloroplasts
Solar Cells

13. The ________ are water filled sac floating in the cytoplasm
The ________ are water filled sac floating in the cytoplasm. It acts as the storage area of the cell.
Vacuoles
Storage Area

14. The ________ are small round structures that contain chemicals that break down large food particles into smaller ones
Lysosomes
Cell’s Cleaner

18. How big is a Cell