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  • Solve this problem - Chemistry in Everyday Life - JEE Main

The predominant form of histamine present in human blood is \left (pK_{a} \: Histidine=6.0 \right )

  • Option 1)

  • Option 2)

  • Option 3)

  • Option 4)

 

Answers (2)

As we learned

 

Histamines -

A potent vasodilator that contracts smooth muscle and relax blood vessel walls, and are released during injury or allergic reactions.

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Option 1)

Option 2)

Option 3)

Option 4)

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