The ultrastructure of cells and their organelles,
including:
 Nucleus
 Chloroplasts
 Mitochondria
 Endoplasmic reticulum
 Ribosomes
 Golgi apparatus
 Lysosomes
 Cell surface membrane
 Plant cell wall and Plasmodesmata
 Vesicles and vacuoles
 Centrioles and microtubules
 Cytoskeleton
 Flagella and cilia
Cell Surface Membrane
Cell 1
Cell 2
Structure and Function
Nucleus
Structure and Function
Endoplasmic reticulum (rough and smooth)
Structure and Function
Golgi apparatus
Structure and Function
Lysosomes
Structure and Function
Mitochondria
Structure and Function
Ribosomes
Diameter
80S ribosomes = 22nm
70S ribosomes = 17nm
Structure and Function
Chloroplasts
Structure and Function
Centrioles and Microtubules
Structure and Function
Cytoskeleton
Structure and Function
Plant cell wall and Plasmodesmata
Structure and Function
Flagella and cilia
Structure and Function
Vesicles and vacuoles
Structure and function
Plant Cells
Cell Wall
Pits and
Plasmodesmata
Chloroplasts
Vacuoles
Cytoplasm
Nucleus
Centrioles
Cilia &
Flagella
Carbohydrate
Storage
Lysosomes
Refer to p11 Biology in Context
Animal Cells