intro

• what is an organelle?
• plasma membrane
• diagram

nucleus

• what does the nucleus do?
• nuclear envelope
• nucleolus

endomembrane system

• what is the endomembrane system?
• functions
• endoplasmic reticulum
• vesicles
• golgi bodies

other organelles

• mitochondrion
• plastids

dynamic cytoskeleton

• what is the cytoskeleton?
• microtubules