Biology 10 - General Biology Lecture 14 Circulatory System Blood ...
Biology 10 - General Biology Lecture 14 Circulatory System Blood ...
Biology 10 - General Biology Lecture 14 Circulatory System Blood ...
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. White <strong>Blood</strong> Cells: Leukocytes<br />
<br />
Function:<br />
5 different WBCs<br />
(Body’s internal Defense)<br />
Each has a specific function<br />
Recognizing foreign substance<br />
Initiate FIGHT<br />
Eating foreign substances<br />
Increasing blood flow to infection<br />
Remembering an infection<br />
http://www.youtube.com/watch?v=JnlULOjUhSQ&feature=related<br />
c. Platelets: Thrombocytes<br />
<br />
Function:<br />
Stops bleeding<br />
Transport Tubes: <strong>Blood</strong> Vessels<br />
Three Different types:<br />
1. Arteries: Carry blood :<br />
• Transport blood :<br />
• PULSE:<br />
Pressure PUSHES blood to :<br />
Correlated with each heart beat<br />
Cause: <strong>Blood</strong> pushing :<br />
Palpable<br />
• Usually transports :<br />
2
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