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Doctors Medicines MCQs Q&A

The heavy and light chains of the antibodies are linked to one another by ____________________

The heavy and light chains of the antibodies are linked to one another by ____________________ Correct Answer disulfide bonds

The antibodies are globular proteins that contain heavy chains (molecular mass of 50,000 to 70,000 daltons) and light chains (23,000 daltons). The heavy and light chains are joined together by disulfide bonds.

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Read the following passage carefully and choose the most appropriate answer to the question out of the four alternatives.
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Read the following passage carefully and choose the most appropriate answer to the question out of the four alternatives.
The human eye is a complex part of the body that is used for seeing. Eyes enable people to perform daily tasks and to learn about the world that surrounds them. Sight, or vision, is a rapidly occurring process that involves continuous interaction between the eye, the nervous system, and the brain. When someone looks at an object, what he really sees is the light reflected from the object. This reflected light passes through the lens and falls on the retina of the eye. Here the light induces nerve impulses that travel through the optic nerve to the brain and then over other nerves to muscles and glands.
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The human eye is a complex part of the body that is used for seeing. Eyes enable people to perform daily tasks and to learn about the world that surrounds them. Sight, or vision, is a rapidly occurring process that involves continuous interaction between the eye, the nervous system, and the brain. When someone looks at an object, what he really sees is the light reflected from the object. This reflected light passes through the lens and falls on the retina of the eye. Here the light induces nerve impulses that travel through the optic nerve to the brain and then over other nerves to muscles and glands.
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In an immunoglobulin, the heavy chains and the light chains are held together by ____________
What’s the bond that is present between light chains and heavy chains?