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Shkiper50 [21]
4 years ago
15

Which part of the adaptive immune response involves B cells? a. Neither humoral nor cell-mediated b. Humoral c. Cell-mediated d.

Both humoral and cell-mediated
Medicine
1 answer:
salantis [7]4 years ago
5 0

Answer:

Humoral immunity includes the B-cells.

Explanation:

There are two types of adaptive immunity responses. 1) cell mediated which possess of T cells

2) humoral immunity which possess of B-cells.

Humoral immunity is directed primarily against 1) toxin mediated diseases 2) certain viruses 3) infections in which virulence is related to polysaccharide capsules and to opsonize bacteria.

Role of B-cells in humoral immunity is

1) They differentiate into plasma cells and produce anitbodies

2) They are anitgen producing cells

B-cells are produced in fetal liver and in adukt life in bone marrow.

Later they are matured and undergoes through the process of clonal deletion as well.

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Answer:

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When the ADH hormone binds to the receptors present on the cells of collecting duct it open the water channels present on it. Once the water channel is opened the duct becomes permeable to water and reabsorption of water takes place in the body making urine concentrated.

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When ADH is not secreted in the blood, the collecting duct remains impermeable to water molecules which results in production of diluted urine. This happens when blood contains sufficient water.

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3 years ago
a client recovering from an exacerbation of left-sided heart failure is experiencing activity intolerance. which change in vital
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Explanation:

hope this helps have a good night/day :)

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