Class 11 Biology Biomolecules Proteins

Medium

Which of the following exists as a Zwitter ion?

A
$p$-aminophenol
B
Salicylic acid
C
Sulphanilic acid
D
Ethanolamine

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Class 11 Questions

Class 11

Biology Questions

Chapter

Biomolecules

Subtopic

Proteins

Similar Questions

Who classified amino acids based on their polarity?

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Egyptian mummies still have intact arteries; this is due to:

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Match List-$I$ and List-$II$ with respect to proteins and their functions and select the correct option.
List-$I$ List-$II$
$1$. Collagen $p$. Fights infectious agents
$2$. Trypsin $q$. Hormone
$3$. Insulin $r$. Enzyme
$4$. Antibody $s$. Intercellular ground substance

What causes proteins to acquire a charge?

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Which of the following is essential for the growth of the body and the formation of new cells?

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