In this class, we started with the
structure of a cell.
A cell membrane is like a security wall
that is selectively permeable.
Structure
- Bi-layered—Phospholipid (Hydrophobic and Hydrophilic)
- Protein is imbedded
- Cholesterol—Share fluid
- Carbohydrate (consists of CHO)
- Glycoprotein (Communicate—chemically talk)
Function
- 4 Functions of membrane proteins
- Transport—Water + HTP
- Enzymes
- Signal transduction
- Cell recognition
Osmosis
·
Movement of molecules
§ Hypotonic
§ Hypertonic
§ Isotonic
Diffusion
·
Movement of Substances
·
Concentration Gradient
§ Passive transport
§ Active transport
House Case
The process includes symptoms, tests, and
diagnosis. List all the possible answers and conclusions on the board. Then,
ask the patient questions that are related to the symptoms and potential
conclusions. This activity requires the students to apply wide range of
knowledge and ask the “right” questions.
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