CHARACTERISTICS OF PROKARYOTIC AND EUKARYOTIC CELLS

1
CHARACTERISTICS OF PROKARYOTIC AND EUKARYOTIC
CELLS

• CHAPTER 4

2
Cellular Characteristics

• Prokaryotes

• Eukaryotes

3
Prokaryotic Cells

• Sizes
• Shapes
• Arrangement

4
Typical Prokaryotic Cell
5
Gram Positive Cell Wall

• Gram positive

6
Gram Negative Cell Wall

• Gram negative

7
Acid Fast Cell Wall

• Acid Fast
• Wall deficient

8
Cell Structures Membrane

• Plasma membrane

9
Cell Structures Membrane
10
Internal Cell Structures

• Cytoplasm
• Ribosomes
• Nuclear region

11
Inclusions

• Internal Membranes

12
Endospores
13
Cell Structures External

• Flagellae

14
Cell Structures Axial filaments

• Axial Filaments

15
Cell Structures Attachment

• Pili
• Fimbriae

16
Cell Structures Glycocalyx

• Capsule
• Slime Layer

17
Eukaryotic Cell Structure
18
Eukaryotic Cells

• Plasma membrane
• Cytoplasm
• Nucleus

19
Eukaryotic Organelles Mt

• Mitochondria

20
Eukaryotic Organelles Chloroplasts

• Chloroplasts

21
Eukaryotic Organelles

• Ribosomes
• Endoplasmic Reticulum

22
Eukaryotic Organelles

• Golgi Apparatus
• Lysosomes

• Peroxisomes
• Vacuoles

23
Cytoskeleton and Motility

• Cytoskeleton
• Flagellae

24
Motility Cilia

• Cilia

25
Motility Cilia

• Cilia

26
Motility Cilia

• Cilia

27
Motility Pseudopods

• Pseudopodia

28
Cell Walls
29
Endosymbiotic Theory
30
Movement Across Membranes

• Diffusion

31
Osmosis

• Water movement

32
Active Transport

• Active transport

33
Endo/Exocytosis