Biology, 23.12.2019 20:31 jilliand2242
Antigen presenting cells (apcs) include macrophages and dendritic cells, which are found in lymphoid tissues and the these are critical in the uptake and presentation of antigen to t cells.
Answers: 1
Biology, 21.06.2019 21:30, irishdreamer0689
List the advantages and disadavantages of the switch from persistent chlorinated hydrocarbon pesticides (such as ddt) to nonpersistent organophosphate pesicides. have the benefits of the switch outweighed the disadvantages? explain.
Answers: 3
Biology, 22.06.2019 00:50, bvghchg8812
Select the situation bellow that would produce a total displacement of zero. a. a trip to the moon and then to mars b. a horse galloping from one end of a field to another c. the criss-crossing path of a bug as it flies from flower to flower d. a round-trip ride to school and back
Answers: 2
Antigen presenting cells (apcs) include macrophages and dendritic cells, which are found in lymphoid...
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