In order to quantify unknown DNA templates, a standard dilution is prepared using DNA of known concentration. As the DNA accumulates during the early exponential phase of the reaction,an arbitrary point is taken where each of the diluted DNA samples cross. This is termed as_____

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#Question id: 15329

#XL - S Microbiology

For the B-cell formation provide signals 

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#Question id: 15330

#XL - S Microbiology

BCR membrane bound converted into secreted form by signal of

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#Question id: 15331

#XL - S Microbiology

B-cell surface contain marker_______

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#Question id: 15332

#XL - S Microbiology

At the surface of B-cell contain antibody- IgM and IgD, How is the formation of IgD from IgM?

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#Question id: 15333

#XL - S Microbiology

Which of the following surface marker protein found on the B-cell and function as co-receptor__

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#Question id: 15334

#XL - S Microbiology

In which type of BCR (surface protein) present on to the B-cell, which are responsible for the conversion of membrane bound into secreted form of antibody. If it is not present then this conversion isn’t possible;