Which Is the Main Cellular Mediator Released During Degranulation of Mast

question 21

Multiple Choice

Which is the main cellular mediator released during degranulation of mast cells is associated with capillary dilation (capillaries become more permeable)

• A)Interleukins
• B)Histamine
• C)Antihistamine
• D)IgG

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Definitions:

Chromosomes

Thread-like structures located inside the nucleus of animal and plant cells, made of protein and a single molecule of deoxyribonucleic acid (DNA).

Homozygote Advantage

A situation where individuals with two identical alleles for a certain gene have a selective advantage over heterozygotes.

Polyploidy

The condition in which a cell or organism has more than two complete sets of chromosomes, often found in plants.

Aneuploidy

Any chromosomal aberration in which there are either extra or missing copies of certain chromosomes.