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Bases common to RNA and DNA are...

Bases common to RNA and DNA are

A

Adenine, Guanine, Cytosine

B

Adenine, Guanine, Thymine

C

Adenine, Uracil, Cytosine

D

Guanine, Uracil, Thymine

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The correct Answer is:
A
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AAKASH SERIES-BIOMOLECULES-EXERCISE - II (Nucleic acids)
  1. Purine without ketonic group is

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  2. Bases common to RNA and DNA are

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  3. The pyrimidine bases present in DNA are

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  4. In nucleic acids, the sequence is represented as

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

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  6. Number of aminoacids present in one turn of alpha helix is

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  7. The ratio of number of A+G to the number of C+T in DNA of E. Coli spec...

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  8. Number of C = O groups in thymine and in X are equal. Now, X is

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  9. The sugar unit present in the nucleotides of RNA is

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  10. In the nucleotide namely adenosine-5'-tri phosphate, the sequence of l...

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  11. Incorrect relationship regarding all types of living species is

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  12. The reason for double helical structure of DNA is the operation of:

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  13. The ratio of the number of ketonic groups in cytosine, thymine and ura...

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  14. In nucleosides, both base and sugar are joined by

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  15. The number of hydrogen bonds present in the sequence of a stretch of a...

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  16. Two samples of DNA, A and B have melting points 340K and 350 K respect...

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  17. Which one of the following sequence of groups in AMP ?

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  18. The process in which strands of melted DNA hybridise on cooling is kno...

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  19. Insulin has two polypeptide chains. These polypeptide chains are held ...

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  20. Which one of the following statement is incorrect regarding the protei...

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