Which of the Following Immunoglobulins Is Found in Saliva

question 3

Multiple Choice

Which of the following immunoglobulins is found in saliva?

• A)IgA
• B)IgG
• C)IgM
• D)IgD
• E)IgE

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Definitions:

Glycoproteins

Proteins that have carbohydrate groups attached to the polypeptide chain, playing crucial roles in cellular recognition and immune function.

Plasma Membrane

The plasma membrane is a biological membrane that separates the interior of all cells from the outside environment, controlling the movement of substances in and out of cells.

Glycocalyx

A dense layer of glycoproteins and polysaccharides that surrounds the plasma membrane of cells, important for cell recognition and interaction.

Phospholipid Bilayer

A fundamental structure in all cell membranes, consisting of two layers of phospholipids, which provides a barrier that marks the boundaries of a cell.