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zhenek [66]
3 years ago
7

Using a dendritic cell as an example, put the following steps of the activation of cytotoxic T cells in the correct sequence: I.

Helper T cell differentiation II. Antigen presentation III. Self-stimulation IV. Clonal expansion
Biology
1 answer:
Veseljchak [2.6K]3 years ago
5 0

Answer:

Answer is ii, i ,iv, iii.

Explanation:

The dendritic cell originates from the bone marrow, and enters the tissue as immature dendritic cell by migrating from the bone marrow.

The dendritic cells are antigen - presenting cells, which are called accessory cells, of the mammalian immune system.

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Answer:

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Explanation:

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Oftentimes, when a plant dies, the caretaker may
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The toxic cyanide anion (CN-) binds to cytochrome c oxidase and prevents electron transfer. Dosing of BP-CML cells with cyanide
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Answer: C. Ii & III are correct

II. reduced intracellular ATP.

III. apoptosis or necrosis.

Explanation:

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The question starts by stating that cyanide is highly toxic, so this match up with the fact that a large dose would also cause cell death (apoptosis or necrosis). Therefore, option III is also accurate.

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