324848
If the amino group of glycine and carboxylic acid group of alanine undergo elimination of water molecule,the name of the compound thus formed is
1 Alanylglycide (dipeptide)
2 Glycylalanide (tri peptide)
3 Glycylalanine (dipeptide)
4 Alanylglycine (dipeptide)
Explanation:
CHXII14:BIOMOLECULES
324849
In peptide formation, \(-\mathrm{NH}_{2}\) group of one molecule condenses with
1 \(-\mathrm{COOH}\) group of same molecule
2 \(-\mathrm{COOH}\) group of another molecule
3 \(-\mathrm{COCl}\) group of another molecule
4 \(-\mathrm{NH}_{2}\) group of another molecule.
Explanation:
\({\rm{\alpha - }}\)amino acids combines as Hence, \(-\mathrm{NH}_{2}\) group of one molecule condenses with \(-\mathrm{COOH}\) group of another molecule.
CHXII14:BIOMOLECULES
324850
There are 20 naturally occurring amino acids. The maximum number of tripeptides that can be obtained is
1 6470
2 7465
3 5360
4 8000
Explanation:
Since there are 20 naturally occurring amino acids. \(\mathrm{\therefore}\) Maximum no.of tripeptides that can be obtained are \(\mathrm{=(20)^{3}=8000}\)
KCET - 2009
CHXII14:BIOMOLECULES
324851
A decapeptide (mol wt - 796) on complete hydrolysis gives glycine ( mol wt -75), alanine & phenylalanine. Glycine contributes \(47.0 \%\) of total weight of hydrolysed products. The number of glycine units present in the decapeptide is
1 6
2 8
3 2
4 5
Explanation:
The mol, wt,decapeptide \(=796\) Glycine \((\) Mol wt \(=75)\) contribute \(=47 \%\) Let \(\mathrm{n}\) be number of glycine units. Since its a decapeptide, on hydrolysis water molecules gets added. \(\Rightarrow\) so mass of product \(=796+(9 \times 18)=958\) Glycine contribution \(47 \%\) of 958 \(=\dfrac{47}{100} \times 958=450\) \(\Rightarrow\) Number of glycine units \(=\dfrac{450}{75}=6\)
CHXII14:BIOMOLECULES
324852
Number of tripeptides can be prepared by linking the amino acids glycine, alanine and phenyl alanine are
324848
If the amino group of glycine and carboxylic acid group of alanine undergo elimination of water molecule,the name of the compound thus formed is
1 Alanylglycide (dipeptide)
2 Glycylalanide (tri peptide)
3 Glycylalanine (dipeptide)
4 Alanylglycine (dipeptide)
Explanation:
CHXII14:BIOMOLECULES
324849
In peptide formation, \(-\mathrm{NH}_{2}\) group of one molecule condenses with
1 \(-\mathrm{COOH}\) group of same molecule
2 \(-\mathrm{COOH}\) group of another molecule
3 \(-\mathrm{COCl}\) group of another molecule
4 \(-\mathrm{NH}_{2}\) group of another molecule.
Explanation:
\({\rm{\alpha - }}\)amino acids combines as Hence, \(-\mathrm{NH}_{2}\) group of one molecule condenses with \(-\mathrm{COOH}\) group of another molecule.
CHXII14:BIOMOLECULES
324850
There are 20 naturally occurring amino acids. The maximum number of tripeptides that can be obtained is
1 6470
2 7465
3 5360
4 8000
Explanation:
Since there are 20 naturally occurring amino acids. \(\mathrm{\therefore}\) Maximum no.of tripeptides that can be obtained are \(\mathrm{=(20)^{3}=8000}\)
KCET - 2009
CHXII14:BIOMOLECULES
324851
A decapeptide (mol wt - 796) on complete hydrolysis gives glycine ( mol wt -75), alanine & phenylalanine. Glycine contributes \(47.0 \%\) of total weight of hydrolysed products. The number of glycine units present in the decapeptide is
1 6
2 8
3 2
4 5
Explanation:
The mol, wt,decapeptide \(=796\) Glycine \((\) Mol wt \(=75)\) contribute \(=47 \%\) Let \(\mathrm{n}\) be number of glycine units. Since its a decapeptide, on hydrolysis water molecules gets added. \(\Rightarrow\) so mass of product \(=796+(9 \times 18)=958\) Glycine contribution \(47 \%\) of 958 \(=\dfrac{47}{100} \times 958=450\) \(\Rightarrow\) Number of glycine units \(=\dfrac{450}{75}=6\)
CHXII14:BIOMOLECULES
324852
Number of tripeptides can be prepared by linking the amino acids glycine, alanine and phenyl alanine are
324848
If the amino group of glycine and carboxylic acid group of alanine undergo elimination of water molecule,the name of the compound thus formed is
1 Alanylglycide (dipeptide)
2 Glycylalanide (tri peptide)
3 Glycylalanine (dipeptide)
4 Alanylglycine (dipeptide)
Explanation:
CHXII14:BIOMOLECULES
324849
In peptide formation, \(-\mathrm{NH}_{2}\) group of one molecule condenses with
1 \(-\mathrm{COOH}\) group of same molecule
2 \(-\mathrm{COOH}\) group of another molecule
3 \(-\mathrm{COCl}\) group of another molecule
4 \(-\mathrm{NH}_{2}\) group of another molecule.
Explanation:
\({\rm{\alpha - }}\)amino acids combines as Hence, \(-\mathrm{NH}_{2}\) group of one molecule condenses with \(-\mathrm{COOH}\) group of another molecule.
CHXII14:BIOMOLECULES
324850
There are 20 naturally occurring amino acids. The maximum number of tripeptides that can be obtained is
1 6470
2 7465
3 5360
4 8000
Explanation:
Since there are 20 naturally occurring amino acids. \(\mathrm{\therefore}\) Maximum no.of tripeptides that can be obtained are \(\mathrm{=(20)^{3}=8000}\)
KCET - 2009
CHXII14:BIOMOLECULES
324851
A decapeptide (mol wt - 796) on complete hydrolysis gives glycine ( mol wt -75), alanine & phenylalanine. Glycine contributes \(47.0 \%\) of total weight of hydrolysed products. The number of glycine units present in the decapeptide is
1 6
2 8
3 2
4 5
Explanation:
The mol, wt,decapeptide \(=796\) Glycine \((\) Mol wt \(=75)\) contribute \(=47 \%\) Let \(\mathrm{n}\) be number of glycine units. Since its a decapeptide, on hydrolysis water molecules gets added. \(\Rightarrow\) so mass of product \(=796+(9 \times 18)=958\) Glycine contribution \(47 \%\) of 958 \(=\dfrac{47}{100} \times 958=450\) \(\Rightarrow\) Number of glycine units \(=\dfrac{450}{75}=6\)
CHXII14:BIOMOLECULES
324852
Number of tripeptides can be prepared by linking the amino acids glycine, alanine and phenyl alanine are
324848
If the amino group of glycine and carboxylic acid group of alanine undergo elimination of water molecule,the name of the compound thus formed is
1 Alanylglycide (dipeptide)
2 Glycylalanide (tri peptide)
3 Glycylalanine (dipeptide)
4 Alanylglycine (dipeptide)
Explanation:
CHXII14:BIOMOLECULES
324849
In peptide formation, \(-\mathrm{NH}_{2}\) group of one molecule condenses with
1 \(-\mathrm{COOH}\) group of same molecule
2 \(-\mathrm{COOH}\) group of another molecule
3 \(-\mathrm{COCl}\) group of another molecule
4 \(-\mathrm{NH}_{2}\) group of another molecule.
Explanation:
\({\rm{\alpha - }}\)amino acids combines as Hence, \(-\mathrm{NH}_{2}\) group of one molecule condenses with \(-\mathrm{COOH}\) group of another molecule.
CHXII14:BIOMOLECULES
324850
There are 20 naturally occurring amino acids. The maximum number of tripeptides that can be obtained is
1 6470
2 7465
3 5360
4 8000
Explanation:
Since there are 20 naturally occurring amino acids. \(\mathrm{\therefore}\) Maximum no.of tripeptides that can be obtained are \(\mathrm{=(20)^{3}=8000}\)
KCET - 2009
CHXII14:BIOMOLECULES
324851
A decapeptide (mol wt - 796) on complete hydrolysis gives glycine ( mol wt -75), alanine & phenylalanine. Glycine contributes \(47.0 \%\) of total weight of hydrolysed products. The number of glycine units present in the decapeptide is
1 6
2 8
3 2
4 5
Explanation:
The mol, wt,decapeptide \(=796\) Glycine \((\) Mol wt \(=75)\) contribute \(=47 \%\) Let \(\mathrm{n}\) be number of glycine units. Since its a decapeptide, on hydrolysis water molecules gets added. \(\Rightarrow\) so mass of product \(=796+(9 \times 18)=958\) Glycine contribution \(47 \%\) of 958 \(=\dfrac{47}{100} \times 958=450\) \(\Rightarrow\) Number of glycine units \(=\dfrac{450}{75}=6\)
CHXII14:BIOMOLECULES
324852
Number of tripeptides can be prepared by linking the amino acids glycine, alanine and phenyl alanine are
324848
If the amino group of glycine and carboxylic acid group of alanine undergo elimination of water molecule,the name of the compound thus formed is
1 Alanylglycide (dipeptide)
2 Glycylalanide (tri peptide)
3 Glycylalanine (dipeptide)
4 Alanylglycine (dipeptide)
Explanation:
CHXII14:BIOMOLECULES
324849
In peptide formation, \(-\mathrm{NH}_{2}\) group of one molecule condenses with
1 \(-\mathrm{COOH}\) group of same molecule
2 \(-\mathrm{COOH}\) group of another molecule
3 \(-\mathrm{COCl}\) group of another molecule
4 \(-\mathrm{NH}_{2}\) group of another molecule.
Explanation:
\({\rm{\alpha - }}\)amino acids combines as Hence, \(-\mathrm{NH}_{2}\) group of one molecule condenses with \(-\mathrm{COOH}\) group of another molecule.
CHXII14:BIOMOLECULES
324850
There are 20 naturally occurring amino acids. The maximum number of tripeptides that can be obtained is
1 6470
2 7465
3 5360
4 8000
Explanation:
Since there are 20 naturally occurring amino acids. \(\mathrm{\therefore}\) Maximum no.of tripeptides that can be obtained are \(\mathrm{=(20)^{3}=8000}\)
KCET - 2009
CHXII14:BIOMOLECULES
324851
A decapeptide (mol wt - 796) on complete hydrolysis gives glycine ( mol wt -75), alanine & phenylalanine. Glycine contributes \(47.0 \%\) of total weight of hydrolysed products. The number of glycine units present in the decapeptide is
1 6
2 8
3 2
4 5
Explanation:
The mol, wt,decapeptide \(=796\) Glycine \((\) Mol wt \(=75)\) contribute \(=47 \%\) Let \(\mathrm{n}\) be number of glycine units. Since its a decapeptide, on hydrolysis water molecules gets added. \(\Rightarrow\) so mass of product \(=796+(9 \times 18)=958\) Glycine contribution \(47 \%\) of 958 \(=\dfrac{47}{100} \times 958=450\) \(\Rightarrow\) Number of glycine units \(=\dfrac{450}{75}=6\)
CHXII14:BIOMOLECULES
324852
Number of tripeptides can be prepared by linking the amino acids glycine, alanine and phenyl alanine are
