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In nucleic acids, the nucleotides are li...

In nucleic acids, the nucleotides are linked to one another through

A

Hydrogen bond

B

Peptide bond

C

Glycosidic linkage

D

Phosphate groups

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The correct Answer is:
D
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AAKASH SERIES-BIOMOLECULES-OBJECTIVE EXERCISE - 1
  1. Nucleoside on hydrolysis gives

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  2. In nucleic acids, the sequence is represented as

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  3. In nucleic acids, the nucleotides are linked to one another through

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  4. In a nucleotide the phosphate linkage is generally attached to

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  5. Adenine pairs with thymine through

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  6. Primary and secondary structures of nucleic acid reveals

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  7. Hydrolysis of adenosine triposphate involves rupture of

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  8. The base present in Cytidine :

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  9. The backbone of a nucleotide strand contains the following sequence of...

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  10. The couplings between base units of DNA is through

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  11. The main role of DNA in a living system is

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  12. Synthesis of identical copies of DNA is called

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  13. (A) Guanine unites with Cytosine but not with Thymine. (R) Guanine a...

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  14. (A) Adenine pairs up with thymine but not with cytosine. (R) With cy...

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  15. (A): Proteins are made up of a -amino acids (R) : During denaturatio...

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  16. (A) The pyrimidine base thymine is present in RNA. (R) DNA controls ...

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  17. (A) The simplest alpha -amino acid is optically inactive. (R) Simple...

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  18. (A) The folding of polypeptide chains leads to globular proteins. (R...

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  19. (A): All DNA and RNA molecules contain adenine, guanine and cytosine b...

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  20. (A) Enzymes are globular proteins. (R) Enzymes provide active site t...

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