What Is the Function of the Proteases Released When Mast

question 35

Multiple Choice

What is the function of the proteases released when mast cells degranulate?

• A) contraction of smooth muscle in the lungs and gastrointestinal tract
• B) stimulation of nerve endings, causing itching and pain
• C) increased production of tears and saliva
• D) increased vascular permeability
• E) destruction of nearby cells and activation of the complement system

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Definitions:

Inner Layer

The deeper or internal part of something, often used in a metaphorical sense to describe the core aspects of concepts or objects.

Endoderm

The innermost layer of cells or tissue of an embryo in early development, giving rise to the lining of the digestive and respiratory systems.

Ectoderm

The outermost layer of cells in the developing embryo, giving rise to the nervous system and skin.

Blastocyst Differentiation

The process during early embryonic development where a blastocyst forms distinct cell layers that will develop into various organs and tissues.