1. Put the names in order from smallest to largest pgs 7-8
Atoms
Cell
Macromolecules
Molecules
Organelles
Organism
Organs
Organ systems
Tissue

2. Tissues
pgs

3. Basic info Cover inside and outside of body surfaces
One surface is always exposed
No blood vessels
Reproduces readily
Heals rapidly
Tightly packed
Protective barrier

4. Epithelial Tissue Column 1: Name Column 2: Function Column 3: Location
Make 3 columns in your notes:
Column 1: Name
Column 2: Function
Column 3: Location

5. Simple Squamous Looks like tiles (single layer)
Used in filtration and diffusion
Found in the lungs, capillaries, & blood vessels

6. Simple Cuboidal Single layer Cubed shape Secretes & absorbs
Ovaries, kidneys, glands

7. Simple Columnar Single layer Elongated, thick Digestive tract, uterus,
Secretes fluids & absorbs nutrients
Have microvilli & goblet cells

8. Psuedostratified columnar
Can have cilia to help move secretions
Nuclei located on 2 or more levels
Respiratory (lungs) & reproductive system

9. Stratified Squamous Many layers make it thick
New cells push old ones to the surface
Protective
Skin, throat, vagina, anal canal

10. Transitional Epithelium
Stretchy, water proof barrier
Layers of cuboidal cells
Bladder, urinary tract

11. Glandular Glands- secrete substances
Exocrine glands- ducts open to internal or external surface
Endocrine glands- secrete into tissue or blood

12. Other Types of Connective tissue
Loose (99)
Adipose (100)
Fibrous (100)
Cartilage (101)
Bone (102)
Skeletal Muscle (103)
Smooth Muscle (104)
Cardiac Muscle (104)
Nervous (104)