1. 10/31 - 7th Grade Agenda Learning Objective: Learn about Organelles
Collect HW: Reading & Note Taking p. 57 – 60
Pass back Grade HW & Test & Signed Grade Printout
Class Reading p.81-95
HW: Chap 3 Section 1 & 2 Reading Guide
HW: Signed Grade Printout
Reminder HW: Cell Model due 11/7 & 11/8
Last day to turn in Late work for 1st Quarter 11/7 & 11/8

2. Reflection
Name 3 structures inside the cell and also describe what it does.

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

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

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

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

7. 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

8. 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

9. 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

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

11. The __________ are only found in plants
The __________ are only found in plants. It capture energy from sunlight and use it to produce food for the cell.
Chloroplasts
Solar Cells

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

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

16. How big is a Cell