Bacteria Cell

• Cell membrane
• Circular chromosome
• cytoplasm
• cell wall made of peptidoglycon
• ribosomes
• flagella
• pilus

Animal Cell

• nucleus
• nucleolus
• cytoplasm
• cell membrane
• mitochondria
• endoplasmic reticulum (rough and smooth)
• ribosome
• golgi
• microtubules

Plant Cell

• nucleus
• cell membrane
• cell wall made of cellulose
• mitochondria
• chloroplast
• endoplasmic reticulum (smooth and rough)
• ribosome
• golgi
• cytoplasm
• vacuole