1. Write this week’s agenda!
Walk-in
Take out notebook, folder, pencil box and agenda.
Write this week’s agenda!

2. What’s inside your cells?

3. cytoplasm
Cells contain a watery, jelly-like substance called CYTOPLASM.
It contains STRUCTURES of the cell.

4. Structure and function
Structures are PARTS of something.
Functions are the JOBS each thing does.

5. Organelles
Organelles are the structures (parts) inside cells.
Each has a function (job) to do to help keep the cell alive.

6. Cell membrane
Thin barrier around cell
Protects the cell and controls what goes in and out of it.

7. Is the command center of the cell, makes decisions to keep cell alive
nucleus
Is the command center of the cell, makes decisions to keep cell alive

8. Thin barrier around nucleus
Nuclear membrane
Thin barrier around nucleus
Protects the nucleus and controls what goes in and out of it.

9. Cell wall
Only in plant cells
Gives support and shape to the cell

10. chloroplast Only in plant cells
Makes chlorophyll so plant can do photosynthesis

11. Independent practice Use a whole page in your notebook.
Draw a large PLANT cell (make it somewhat rectangular).
Draw and label the following ORGANELLES:
Cell membrane
Nucleus
Nuclear membrane
Cell wall
Chloroplast
Write a short bullet next to each label to
state the FUNCTION of that organelle.
Color your diagram neatly.