Immunoglobulins are proteins that show...... structure.
- primary
- secondary
- tertiary
- quaternary
The Correct Option is D
Approach Solution - 1
Immunoglobulin are proteins that show quaternary structure. They act as antibodies in the body. They are produced by specialised white blood cells called B-cells and are present in blood serum and other body fluids.
So, the correct answer is (D): quaternary
Approach Solution -2
They show a quaternary structure. Immunoglobulin is known as antibodies and are proteins that are produced by the immune cells in response to specific antigens. There are five main classes of immunoglobulins having unique structure and function. They are IgG, IgM, IgD, IgA, IgE.
So, the correct answer is (D): quaternary
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