Unit 3: Cells and Human Body

Shows all characteristics of life

• Nonliving

• Living

• Dead

• Osmosis

Shows some but not all characteristics of life

• Living

• Dead

• Diffusion

• Nonliving

Cells that contain a nucleus and membrane bound organelles

• prokaryotic

• bacteria

• cytoplasm

• eukaryotic

Cells with no nucleus

• eukaryotic

• dead

• prokaryotic

• nonliving

Basic unit of life; has specialized parts

• Organelle

• Cell

• Tissue

• Organ

Diffusion of water

• Nucleus

• Osmosis

• Wave

• Absorb

"cell parts"

• Organelle

• Organ

• Tissue

• Organ system

movement of molecules from high to low concentration

• eukaryotic

• prokaryotic

• osmosis

• diffusion

Controls all cell activities (contains DNA)

• mitochondria

• chloroplast

• nucleus

• cell membrane

jellylike fluid that surrounds organelles

• cell membrane

• chloroplast

• nucleus

• cytoplasm