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प्रश्न
Write the Zwitter ion structure of alanine.
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उत्तर
\[\begin{array}{cc}
\phantom{........}\ce{O}\\
\phantom{........}||\\
\ce{H3\overset{⊕}{N} - CH - C - O^Θ}\\
|\phantom{......}\\
\ce{CH3}\phantom{....}
\end{array}\]
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संबंधित प्रश्न
Give scientific reasons:
α-Amino acids have high melting points compared to the corresponding amines or carboxylic acids of comparable molecular mass.
Read the following statements and select the correct option.
- In quaternary structure, the peptide chains are much looped, twisted, and folded back on themselves due to formation of hydrogen bonds.
- When a protein has more than two polypeptide subunits their arrangement in space is called secondary structure.
Identify the enzyme X in the following reaction.
\[\ce{H2O2(aq) ->[x] H2O(l) + \frac{1}{2} O2(g)}\]
The number of proteins in an average human cell is over ______.
A protein is a sequence of amino acids. The end of the polypeptide chain of -NH2 end and at -COOH end are respectively called ______.
In a protein, various amino acids linked together by ____________.
Write the structure of all possible dipeptides which can be obtained from glycine and alanine.
Write a short note on peptide bond.
Write the Zwitter ion structure of alanine.
Write a short note on peptide bond.
