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Which functional group participates in t...

Which functional group participates in the disulphide bond formation in proteins?
(a)Thiolactone
(b)Thiol
(c)Thioether
(d)Thioester

A

Thioether

B

Thiol

C

Thioester

D

Thiolactone

Text Solution

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The correct Answer is:
B
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CENGAGE CHEMISTRY ENGLISH-BIOMOLECULES-Exercises (Single Correcttype)
  1. An alteration in the base sequence of nucleic acid molecule is:

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  2. alpha and beta -glucose differ in the orientation of OH goup around

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  3. Which functional group participates in the disulphide bond formation i...

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  4. I both DNA and RNA, heterocyclic base and phosphate ester linkages are...

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  5. Which one of the following biomolecules is insoluble in water?

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  6. For protein synthesis (translation) the third base of the codon is les...

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  7. Which of the following is not produced by human body ?

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  8. During the process of digestion , the proteins present in food materia...

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  9. The pair in which both species have iron is

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  10. Thymine is

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  11. Lysine is least soluble in water in the pH range

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  12. Methyl-alpha-D-glucoside and methyl-beta-D-glucoside are

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  13. In addition to an aldehyde group, glucose contains:

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  14. At pH=4, glycine exists as:

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  15. Biotin is an organic compound present in yeast. Its deficiency in diet...

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  16. The efficieny of an enzyme in catalyzing a reaction is due to its capa...

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  17. Glucose reacts with excess of phenylhydrazine and forms

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  18. The term anomer of glucose refers to:

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  19. The pyrimidine bases present in DNA are

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  20. Hydrolysis of lactose with dilute acid yields:

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