Biology, 25.02.2020 03:50 tipbri6380

IGA is secreted into the bloodstream, whereas is secreted into mucus such as gastrointestinal fluid, colostrum, saliva, tears, and sweat:

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Biology, 21.06.2019 22:00

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Biology, 22.06.2019 00:10

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Biology, 22.06.2019 02:20

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IGA is secreted into the bloodstream, whereas is secreted into mucus such as gastrointestinal fluid...

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