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Java Games: Flashcards, matching, concentration, and word search. |
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human immune system cells
match cell names to roles in immunity--R is abbreviation for Receptor protein, Ag is abbreviation for foriegn antigen
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| A | B |
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| white blood cells | leukocytes: B cells, Th, Tc cells, & phagocytes |
| mast cells | histamine releasing cells |
| red blood cells | erythrocytes that carry O2 & CO2 |
| Th cells | helper t cells; CD4 R bearing; initiate aquired immunity |
| natural killer cells | induce apoptosis in cells w/ membranes showing viral infectn or cancer |
| Tc cells | cytotoxic T cells; release molecule perforin that causes lyses infected cells bearing antigen matching Tc's R |
| B cells | cells w/ bound antibody (B cell R) who present ag OR secrete cleaved R (antibodies) to blood |
| memory cells | Th, B, & Tc cells that surviv years in lymph nodes to be activated only if their specific antigen invades again |
| antigen presenting cells | cells phagocytizing & presenting antigen on MHCII R's to Th w/ Th R binding same antigen |
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AP biology, biology, biochemistry, and chemistry teacher |
Mayfield High School |
| Mayfield Village, OH |
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