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#Question id: 15446


Hyper IgM syndrome caused by mutation in?

#XL - S Microbiology
  1. AID genes with premature stop codons near the 3 end
  2. RNA splicing
  3. TH cells fail to express CD40
  4. BAFF-R

Answer:- Option(s): 1


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#Question id: 19670

#XL - P Chemistry

Ethers may be used as solvents because they react only with which of the following reactants?

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#Question id: 19671

#XL - P Chemistry

An aryl carbon can be found in which of the following compounds?

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#Question id: 19672

#XL - P Chemistry

It’s called ether when the alkyl groups connected to either side of the oxygen atom in an ether are different.

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#Question id: 19673

#XL - P Chemistry

Which of the following alcohols is not polyhydric?

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#Question id: 19674

#XL - P Chemistry

What is the most basic aromatic amine’s common name?

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#Question id: 19675

#XL - P Chemistry

What is the correct name for a molecule that has two amino groups in opposing (para) locations around a benzene ring?

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