During a humoral immune response, which of the following happens when a pathogen is recognized? multiple choice between: memory b cells divide to form plasma cells that surround the pathogen. the antibodies on b cells bind to the antigens on the pathogen's surface. memory t cells produce t cells that search for the pathogen and destroy it. t cells signal cytotoxic t cells to attack cells infected by the pathogen.
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Chloroplasts and bacteria are in size. a. similar b. at different ends of the size range c. exactly the same d. none of these
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Is dna the same in every cell in the human body explain your answer
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During a humoral immune response, which of the following happens when a pathogen is recognized? mul...
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