OBJECTIVE LIFE SCIENCE
SIGNALLING IMMUNOLOGY CANCER
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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the body’s ability to produce specific antibodies for specific antigens
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the body’s ability to respond to antigens no matter where they are in the body
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the body’s ability to recognize and tolerate it’s own cell’s antigens
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the body’s ability to remember antigens that have appeared in our body previously
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Detailed explanation-1: -Self-tolerance is the ability of the immune system to recognize self-produced antigens as a non-threat while appropriately mounting a response to foreign substances. This balance of immunological defense and self-tolerance is critical to normal physiological function and overall health.
Detailed explanation-2: -What Is Tolerance in Immunology? Immune tolerance, or immunological tolerance, is the process by which immune cells are made unresponsive to self-antigens to prevent damage to healthy tissues. It prevents an immune response to antigens produced by the body itself or recognized from a prior encounter.
Detailed explanation-3: -The immune response is how your body recognizes and defends itself against bacteria, viruses, and substances that appear foreign and harmful.
Detailed explanation-4: -Self-tolerance is the immune system’s ability to recognize what is ‘self’ and not react against or attack it. If immunological self-tolerance is lost, the body develops an autoimmunity against its own tissues and cells, which become the source of the autoimmune disease.