Biology, 28.05.2021 01:00 itsyagirlgona21
The activation of helper T cells is likely Group of answer choices in the bone marrow during the self-tolerance test. when an antigen is displayed by a dendritic cell. when B cells respond to T -independent antigens. when natural killer (NK) cells come in contact with a tumor cell. when a cytotoxic T cell releases cytokines.
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Q: a: in sexually reproducing animals, once fertilization of the egg takes place, the exists as a single cell until cell division begins
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Which feature of a human community is similar to a niche in a biological community
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How do temperature and salinity affect deepwater currents? they create changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. as temperatures and salinity levels of water increase, the water rises to the surface where it creates currents as it moves to colder regions. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water.
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The activation of helper T cells is likely Group of answer choices in the bone marrow during the sel...
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