3. Anatomy and Physiology

 

2014-03-10

 Anatomy and Physiology 

1

 

2014-03-10

2

 

2014-03-10

3

 

2014-03-10

4

 

2014-03-10

5

 

2014-03-10

include fats, waxes, fat-soluble vitamins (such as vitamins A, D, E, and K), etc

6

 

2014-03-10

7

 

2014-03-10

8

 

2014-03-10

Substances that are too large to pass through the integral proteins in the plasma membrane can be moved into the cell by means of endocytosis (a) and out of the cell by means of exocytosis (b).

©2011 Elsevier, Inc.

Cytoplasm and Organelles § § § §

Cytoplasm contains fluid (cytosol) and organelles (cell subunit). Endoplasmic reticulum, Golgi apparatus, vesicles: manufacture membrane and stores proteins and lipids Mitochondria: produ ce ATP ATP Centriole: used for cell division, absorption of nutrients, etc

9

 

2014-03-10

DNA and Cell Expression § § § § § §

Transcription: copy and move replicated DNA out of cell DNA: wrapped around protein spools (nuclesome) Organized into pairs of chromosome (22 pairs and 2 sex chromosome) Enzymes (RNA polymerase) unzip double he lix Complementary base pairing (but T à U (uracil) sent to Messen ger RNA (mRNA) mRNA moves out of cytoplasm

DNA and Cell Expression § §

Translation: Protein creation from mRNA Proteins made on ribosome by tRNA(transfer RNA)

10

 

2014-03-10

11

 

2014-03-10

Four tissue types. Skin (a) is a type of epithelial tissue that helps protect the body. Blood (b) is a specialized con nective tissue. The three types of muscle tissue (c) are cardiac, skeletal, an d smooth. Motor neurons (d) are a type of nervous tissue that conducts electrical impulses from the central nervous system to effector org ans such as muscles.

12

 

2014-03-10

 What is Cancer?

http://youtu.be/ZMZwVcHydsU

13

 

2014-03-10

14

 

2014-03-10

15

 

2014-03-10

16

 

2014-03-10

http://youtu.be/te_SY3MeWys

repolarization

17

 

2014-03-10

Coronary Heart Diseases

http://youtu.be/vUVljd0vweU

18

 

2014-03-10

Pulmonary Embolism

http://youtu.be/QnovOItwJKg

19

 

2014-03-10

20

 

2014-03-10

 Alzheimer’s Diesase

http://youtu.be/2mlKguCoAFY

Diabetic Neuropathy 

http://youtu.be/peiAhw7EE3A

21

 

2014-03-10

Osteoporosis

http://youtu.be/kOBJWWOptM4

 Arthritis

http://youtu.be/61McNOGKDIk

22

 

2014-03-10

§ §

Surrounded and separated by connective tissue (collagen fiber) Connected to bone by tendon

23

 

2014-03-10

- membrane membrane

-coCoordinate Coordi ntractnate ion

- cytoplasm - For contr contraction action

 ALS Disease

24

 

2014-03-10

Example of negative feedback

25