NEET Test Series from KOTA - 10 Papers In MS WORD
WhatsApp Here
CHXII14:BIOMOLECULES
324857
The number of amino acids required to form three peptide bonds are
1 Two
2 Seven
3 Four
4 Six
Explanation:
The number of peptide bonds \(\mathrm{=}\) Number of amino acids -1 3= No. of amino acids -1 No. of amino acids=4
CHXII14:BIOMOLECULES
324858 Which statement is incorrect about peptide bond?
1 \(\mathrm{\mathrm{C}-\mathrm{N}}\) bond length in proteins is longer usual bond length of the \(\mathrm{\mathrm{C}-\mathrm{N}}\) bond
2 Spectroscopic analysis shows planar structure of the peptide group
3 \(\mathrm{\mathrm{C}-\mathrm{N}}\) bond length in proteins is smaller than usual bond length of the \(\mathrm{\mathrm{C}-\mathrm{N}}\) bond
4 None of the above
Explanation:
Due to resonance \(\mathrm{\mathrm{C}-\mathrm{N}}\) bond in protein acquires double bond character and is smaller than usual \(\mathrm{\mathrm{C}-\mathrm{N}}\) bond.
CHXII14:BIOMOLECULES
324859
A tripeptide is composed equally of L-tyrosine, L-glycine and L-valine (one molecule of each). How many number of tripeptides can be obtained?
1 3
2 4
3 6
4 8
Explanation:
The numbers of the peptides can be obtained are 6. \(\mathrm{\begin{array}{ll}\text { Tyr.Gly.val } & \text { Gly.Tyr.Val } \\ \text { Val.Gly.Tyr } & \text { Tyr.Val.Gly } \\ \text { Gly.Val.Tyr } & \text { Val.Tyr.Gly. }\end{array}}\)
CHXII14:BIOMOLECULES
324860
Number of cyclic tripeptides formed with two amino acids A and B is
324857
The number of amino acids required to form three peptide bonds are
1 Two
2 Seven
3 Four
4 Six
Explanation:
The number of peptide bonds \(\mathrm{=}\) Number of amino acids -1 3= No. of amino acids -1 No. of amino acids=4
CHXII14:BIOMOLECULES
324858 Which statement is incorrect about peptide bond?
1 \(\mathrm{\mathrm{C}-\mathrm{N}}\) bond length in proteins is longer usual bond length of the \(\mathrm{\mathrm{C}-\mathrm{N}}\) bond
2 Spectroscopic analysis shows planar structure of the peptide group
3 \(\mathrm{\mathrm{C}-\mathrm{N}}\) bond length in proteins is smaller than usual bond length of the \(\mathrm{\mathrm{C}-\mathrm{N}}\) bond
4 None of the above
Explanation:
Due to resonance \(\mathrm{\mathrm{C}-\mathrm{N}}\) bond in protein acquires double bond character and is smaller than usual \(\mathrm{\mathrm{C}-\mathrm{N}}\) bond.
CHXII14:BIOMOLECULES
324859
A tripeptide is composed equally of L-tyrosine, L-glycine and L-valine (one molecule of each). How many number of tripeptides can be obtained?
1 3
2 4
3 6
4 8
Explanation:
The numbers of the peptides can be obtained are 6. \(\mathrm{\begin{array}{ll}\text { Tyr.Gly.val } & \text { Gly.Tyr.Val } \\ \text { Val.Gly.Tyr } & \text { Tyr.Val.Gly } \\ \text { Gly.Val.Tyr } & \text { Val.Tyr.Gly. }\end{array}}\)
CHXII14:BIOMOLECULES
324860
Number of cyclic tripeptides formed with two amino acids A and B is
324857
The number of amino acids required to form three peptide bonds are
1 Two
2 Seven
3 Four
4 Six
Explanation:
The number of peptide bonds \(\mathrm{=}\) Number of amino acids -1 3= No. of amino acids -1 No. of amino acids=4
CHXII14:BIOMOLECULES
324858 Which statement is incorrect about peptide bond?
1 \(\mathrm{\mathrm{C}-\mathrm{N}}\) bond length in proteins is longer usual bond length of the \(\mathrm{\mathrm{C}-\mathrm{N}}\) bond
2 Spectroscopic analysis shows planar structure of the peptide group
3 \(\mathrm{\mathrm{C}-\mathrm{N}}\) bond length in proteins is smaller than usual bond length of the \(\mathrm{\mathrm{C}-\mathrm{N}}\) bond
4 None of the above
Explanation:
Due to resonance \(\mathrm{\mathrm{C}-\mathrm{N}}\) bond in protein acquires double bond character and is smaller than usual \(\mathrm{\mathrm{C}-\mathrm{N}}\) bond.
CHXII14:BIOMOLECULES
324859
A tripeptide is composed equally of L-tyrosine, L-glycine and L-valine (one molecule of each). How many number of tripeptides can be obtained?
1 3
2 4
3 6
4 8
Explanation:
The numbers of the peptides can be obtained are 6. \(\mathrm{\begin{array}{ll}\text { Tyr.Gly.val } & \text { Gly.Tyr.Val } \\ \text { Val.Gly.Tyr } & \text { Tyr.Val.Gly } \\ \text { Gly.Val.Tyr } & \text { Val.Tyr.Gly. }\end{array}}\)
CHXII14:BIOMOLECULES
324860
Number of cyclic tripeptides formed with two amino acids A and B is
NEET Test Series from KOTA - 10 Papers In MS WORD
WhatsApp Here
CHXII14:BIOMOLECULES
324857
The number of amino acids required to form three peptide bonds are
1 Two
2 Seven
3 Four
4 Six
Explanation:
The number of peptide bonds \(\mathrm{=}\) Number of amino acids -1 3= No. of amino acids -1 No. of amino acids=4
CHXII14:BIOMOLECULES
324858 Which statement is incorrect about peptide bond?
1 \(\mathrm{\mathrm{C}-\mathrm{N}}\) bond length in proteins is longer usual bond length of the \(\mathrm{\mathrm{C}-\mathrm{N}}\) bond
2 Spectroscopic analysis shows planar structure of the peptide group
3 \(\mathrm{\mathrm{C}-\mathrm{N}}\) bond length in proteins is smaller than usual bond length of the \(\mathrm{\mathrm{C}-\mathrm{N}}\) bond
4 None of the above
Explanation:
Due to resonance \(\mathrm{\mathrm{C}-\mathrm{N}}\) bond in protein acquires double bond character and is smaller than usual \(\mathrm{\mathrm{C}-\mathrm{N}}\) bond.
CHXII14:BIOMOLECULES
324859
A tripeptide is composed equally of L-tyrosine, L-glycine and L-valine (one molecule of each). How many number of tripeptides can be obtained?
1 3
2 4
3 6
4 8
Explanation:
The numbers of the peptides can be obtained are 6. \(\mathrm{\begin{array}{ll}\text { Tyr.Gly.val } & \text { Gly.Tyr.Val } \\ \text { Val.Gly.Tyr } & \text { Tyr.Val.Gly } \\ \text { Gly.Val.Tyr } & \text { Val.Tyr.Gly. }\end{array}}\)
CHXII14:BIOMOLECULES
324860
Number of cyclic tripeptides formed with two amino acids A and B is
