Q6. Define a taxon. Give some examples of taxa at different hierarchical levels.
Click to view answer and detailed explanation.
Multiple Choice Question
Which class of immunoglobulin is structurally a pentamer in its secreted form and represents the primary antibody response to a novel antigen?स्रावित रूप में कौन सा इम्युनोग्लोबुलिन वर्ग संरचनात्मक रूप से एक पेंटामर (pentamer) है और किसी नए एंटीजन के प्रति प्राथमिक एंटीबॉडी प्रतिक्रिया का प्रतिनिधित्व करता है?
Explanation:
IgM exists as a pentamer linked by a J chain in mucosal secretions and blood. It is the first antibody produced by B cells during a primary immune response.
IgM श्लेष्म स्राव और रक्त में J श्रृंखला द्वारा जुड़े एक पेंटामर के रूप में मौजूद होता है। यह प्राथमिक प्रतिरक्षा प्रतिक्रिया के दौरान B कोशिकाओं द्वारा उत्पादित पहला एंटीबॉडी है।
Finding Something Else?
More Questions & Answers
Why are living organisms classified?
Click to view answer and detailed explanation.
Q6. Define a taxon. Give some examples of taxa at different hierarchical levels.
Click to view answer and detailed explanation.
Why are the classification systems changing every now and then?
Click to view answer and detailed explanation.
The term 'speciation' was first coined by
Click to view answer and detailed explanation.
Q8. What is meant by the term ‘species’? Discuss its meaning in higher plants and animals and in bacteria.
Click to view answer and detailed explanation.
Why are living organisms classified?
Click to view answer and detailed explanation.
The theory suggesting life originated from non-living organic material, such as maggots from decaying meat, is the
Click to view answer and detailed explanation.
Read the Complete Topic
This question belongs to the set "Biology Practice Test 9 – Unit 3 (Microbiology & Immunology – SET 1/4)". Click below to read detailed notes and attempt the full quiz.
View Full Post →
