| Unit
6 Demos Ojective 2:
Inorganic nutrients
in plants
Objective 3:
Nitrogen fixation
Objective 4:
Root
hairs (4a)
Mycorrhizae (4b)
Root structure
and function
Objective 5:
Fungi
body plan (5a)
Objective 6:
Kwashiorkor (6e)
Objective 8:
Gastrovascular cavities
(8b)
Objective 9:
Scientific American: Ask the Experts - Why
don't our digestive acids corrode our stomach linings? (9a)
Article: Ulcer
causing bacteria win Nobel Prize(optional)
Objective 10:
Rat
Dissection Pictures (new!)
Objective 11:
Peptidases
and Fat Absorption (11b, c, e)
Objective 13:
Filter feeding (13a): baleen
Dietary adaptations
Mechanical
digestion
See the herbivore and carnivore skulls and teeth in the Study
Center (13c)
See the goat's rumen in the Study Center (13e)
Objective 15:
The problems of gas exchange
Objective 16:
Gas exchange strategies
Objective 18:
Countercurrent exchange
Objective 19:
Insect gas exchange
Objective 20:
Rat
Dissection Pictures (new!)
Objective 22:
Bird
lungs (22a)
See the model of negative-pressure breathing in the Study Center
Objective 25:
Loading and unloading of respiratory gases
Objective 27:
CO2 transport
in the blood
Optional Supplementary Material:
Another use of salivary amylase
Spleen
functions
Healthy eating pyramids
The effect of aspirin on your
stomach!
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