00:03
Hello students, the concept given in the question is the different types of biological and chemical reactions.
00:18
Yes, what is required for us is to find out that specific biological reaction which explains the reaction between an antigen, soluble antigen and an antibody.
00:40
Let us get into the explanation.
00:41
So let us describe with all the options the terms given and then we can reach out to the correct option.
00:50
Option a talks about agglutination.
00:56
Now agglutination is caused by formation of antigen and antibody complex.
01:08
Now this is formed because of the result of reaction between rbc's antigen, and the antibody in the bloodstream.
01:24
Okay.
01:25
According to the given condition, option a is correct.
01:30
Yes, an antigen antibody complex has been formed is called as agglutination and is the correct term given for this reaction.
01:39
Let's do justice with the other option also.
01:42
The other option talks about complement fixation.
01:47
Okay.
01:47
A complement fixation is a blood test where a blood having a sample of serum is exposed to a particular antigen.
01:58
This is to find a specific antibody present in the bloodstream for the specific antigen.
02:07
Yes, so this is wrong because it is serum and antigen reaction.
02:11
Next is immunoflorescence...