1. Parts of a cell What are the functions of cell organelles?
What organelles are only in plant cells?

2. What is an organelle?
Organelles: Structures inside a cell, they all have different jobs
Like organs, but small

3. Cells & Organelles Organelles in all cells:
Cell Membrane – protects cell; let stuff in and out
Nucleus – “boss” of cell; tells other organelles what to do
Endoplasmic Reticulum (ER) – transport materials
Golgi Body – transport materials
Ribosome – make proteins
Vacuole – storage for the cell
Lysosome – break down food
Mitochondria – changes food to energy

4. Animal Cell Ribosomes (protein factory) Mitochondria (Power Plant)
Nucleus (Boss)
Cell Membrane
(barrier)
Endoplasmic
Reticulum (Road)
Golgi Body (Road)
Vacuole (Storage)
Lysosome (Cleanup)

5. Special Organelles Cytoplasm – thick, clear liquid inside the cell
Only in plant cells:
Cell wall – gives plant cell a box shape
Chloroplasts – capture energy from sunlight

6. Plant Cell Nucleus Ribosomes Chloroplasts (solar panels) Cell Wall
Endoplasmic
Reticulum
Golgi Body
Lysosome
Vacuole
Mitochondria