release H+ ions 

less than 7 

release OH- ions 

greater than 7 

Subunits/monomers- monosaccharides 

simple sugars and starches 

glucose and glycogen

subunits/monomers- glycerol and fatty acids 

lard, oil(triglycerides) and hormones(steriod)

insoluble in water 

long term energy storage 

insulation and protection 

triglycerides (fats and oils)

Phosopholipids (cell membrane)

steroids(fused carbon rings/ estrogen amd testosterone)

named for shape

• squamous (flattened)
• cuboidal(cubed)
• columnar (column)

named for number of layers 

simple (one layer for diffusion/absorbson)

stratified (seveal layer for protection)

Connective tissue (more in depth)

cells secrete matrix (protein fibres -collagen,elastic,recticular-) and a ground substance (water, protein, molecules)

connective tissue proper 

• areolar connective (loose fiberous-between muscles and surronds organs)
• adipose(fat, loose fiberous-protect and insulate)
• dense connective tissue (ligiments, tendents-connect bones and muscles)

• cartilage (supportive)
• bone (supportive)
• blood

contractable 

skeletal muscles (voluntary)

smooth (involuntary)

cardiac (involuntary)

functions in sensory input, data integration and motor output 

• neurons (nerve cells -generate and conduct nerve impulses -composed of dendrites, cell body, axon)
• Neuroglia (service and support neurons)