OBJECTIVE LIFE SCIENCE
SIGNALLING IMMUNOLOGY CANCER
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Direct exposure through pathogen contact, infection describes (the body makes it’s own antibodies)
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Natural-Active immunity
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Natural-Passive immunity
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Artificial-Active immunity
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Artificial-Passive immunity
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Explanation:
Detailed explanation-1: -Active Immunity results when exposure to a disease organism triggers the immune system to produce antibodies to that disease. Active immunity can be acquired through natural immunity or vaccine-induced immunity.
Detailed explanation-2: -Natural active immunity is immunity that is acquired naturally in the body by exposure to disease organisms. For example, natural immunity to a cold can be obtained when the cold bacteria infect the body, and subsequent antibody production occurs. Resulting in the formation of memory cells against the cold antigens.
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