Animals that excrete primarily urea are called
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Multiple Choice Question
In the context of the humoral immune response, which term specifically describes the phenomenon where the average binding affinity of antibodies produced against a specific antigen increases profoundly over the duration of an infection?ह्यूमरल इम्यून रिस्पांस के संदर्भ में, कौन सा शब्द विशेष रूप से उस घटना का वर्णन करता है जहां किसी संक्रमण की अवधि के दौरान किसी विशिष्ट एंटीजन के खिलाफ उत्पादित एंटीबॉडी की औसत बाइंडिंग आत्मीयता (binding affinity) गहराई से बढ़ती है?
Explanation:
Affinity maturation occurs via somatic hypermutation in the germinal centers. B cells with mutations that increase their receptor's affinity for the antigen are positively selected to survive and proliferate.
एफिनिटी परिपक्वता जर्मिनल केंद्रों में दैहिक अतिउत्परिवर्तन (somatic hypermutation) के माध्यम से होती है। जिन B कोशिकाओं के रिसेप्टर की एंटीजन के प्रति आत्मीयता बढ़ती है, उन्हें चुना जाता है।
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This question belongs to the set "Biology Practice Test 11 – Unit 3 (Microbiology & Immunology – SET 3/4)". Click below to read detailed notes and attempt the full quiz.
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