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Biology, 22.06.2019 01:30, ayoismeisalex
Which is an advantage of having memory cells when a pathogen is encountered for a second time. a) the memory cells are what proliferate into clones of cells in response to the binding of an antigen. b) memory cells are vital to the primary immune response in that they immediately recognize pathogens even at the first encounter. c) memory cells are essentially effector cells that are short lived and attack antigens even without having a receptor specific to that antigen. d) it ensures that more lymphocytes with a receptor specific to a particular antigen will be present than in a host that had never encountered that pathogen.
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Biology, 22.06.2019 06:00, devoncruz23
During the process of two rails or sides break apart and attract new nucleotide bases to form a new and complete strand.
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Biology, 22.06.2019 14:00, itsmsjojobabyy5716
Which diagram best represents the chromosomes that would be found in a two new skin cells produced as a result of this process?
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Biology, 22.06.2019 16:10, McKenzie8409
The source of energy shown in the image is (renewable, non renewable, polluting) a drawback of building a dam is that (it will destroy ecosystems, it requires fossil fuels, it won’t be useful for irrigation)
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The client diagnosed with parkinsons disease is being admitted with a low grade fever, cough, and pa...
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