A6-year-old child ate a peanut butter sandwich
at snack time in school. five minutes later, he...
Biology, 28.09.2019 13:00 mmcdaniels46867
A6-year-old child ate a peanut butter sandwich
at snack time in school. five minutes later, her
throat became swollen and she collapsed. this
allergic reaction occurred because her body
(1) recognized an antigen in peanut butter and
produced antibiotics against it
(2) digested the white blood cells that can
recognize an antigen in peanut butter
(3) did not recognize an antigen in peanut
butter and could not produce antibodies
against it
(4) recognized an antigen in peanut butter and
produced an immune response
Answers: 2
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16. which of the following accurately describes a step within transcription? a. dna polymerase uses one strand of rna as a template to put together nucleotides. b. the dna strand is used as a template for which a complementary rna strand can be produced. c. the rna strand forms a template by which dna can be built. d. the rna strand is produced within the cytoplasm.
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