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KVPY Sample Paper KVPY Stream-SX Model Paper-2

  • question_answer
          How many different polypeptides, each consisting of r amino acids, can be made if the number of different amino acids available is n?                   

    A) \[{{n}^{r}}\]               

    B) \[{{r}^{n}}\]        

    C) \[nr\]                            

    D) \[n\]

    Correct Answer: A

    Solution :

    [a] Since, there are different amino acids, the number of different polypeptides that can be formed, each with r amino acid is \[{{n}^{r}}.\]  


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