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The test used for identifying peptide li...

The test used for identifying peptide linkage in protein is

A

Ninhydrin test

B

Biuret test

C

Borsche's test

D

Molisch's test

Text Solution

Verified by Experts

The correct Answer is:
B
Biuret test gives bluish violet colour due to the presence of `-CO- NH-` group
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KCET PREVIOUS YEAR PAPERS-KARNATAKA CET 2001-Chemistry
  1. The shape of cuprammonium ion is

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  2. When a mixture of calcium acetate and calcium formate is dry distilled...

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  3. The test used for identifying peptide linkage in protein is

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  4. Which of the following compounds on boiling with alkaline KMnO(4) and ...

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  5. 5 moles of SO(2) and 5 moles of O(2) are allowed to react to form SO(3...

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  6. A quantity of PCl(5) was heated in a 10 dm^(3) vessel at 250^(@)C PC...

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  7. For the reaction H(2)O((s)) hArr H(2)O((l)) at ""^(@)C and normal pres...

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  8. In which of the following equilibrium system is the rate of the backwa...

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  9. The conversion of A to B follows second order kinetics. Doubling the c...

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  10. The percentage of N(2) in urea is about

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  11. P(4)O(10) is not used to dry NH(3) gas because

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  12. Which of the following is not used to distinguish ethene from ethane

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  13. To get n-type doped semiconductor, the impurity to be added to silicon...

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  14. On heating ethanol with exess of concentrated H(2)SO(4) " to " 170^(@)...

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  15. How much of NaOH is required to neutralise 1500 cm^(3) of 0.1N HCl? (N...

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  16. When electron in hydrogen atom jumps to the inner most orbit, the radi...

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  17. Which of the following has highest ionization potential?

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  18. The boiling point of water is exceptionally high because

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  19. The oxidation number and the electronic configuration of sulphur in H(...

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  20. The total number of lattice arrangements in different crystal system i...

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