Biology, 11.05.2021 20:50 zeinabelsiblini
In which of the following situations will helper T cells be activated?
when an antigen is displayed by a macrophage that engulfed a pathogen
when a cytotoxic T cell releases cytokines
when cytotoxic T cells come in contact with a tumor cell
when B cells respond to T-independent antigens
Answers: 3
Biology, 22.06.2019 17:00
First dropdown options: a. runoff b. condensation c. evaporation second dropdown options: a. photosynthesis b. transpiration c. sweating third dropdown options: a. raindrops b. clouds c. animals
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Biology, 22.06.2019 19:30
Why are lipids and proteins free to move laterally in membranes?
Answers: 1
In which of the following situations will helper T cells be activated?
when an antigen is displayed...
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