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The DNA stands are antiparallel because ...

The DNA stands are antiparallel because of __

A

H-bonds

B

Peptide bonds

C

Disulphide bonds

D

Phosphate-diester bonds

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The correct Answer is:
A
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NEW JOYTHI PUBLICATION-MOLECULAR BASIS OF INHERITANCE-PREVIOUS YEAR COMPETITIVE EXAM QUESTIONS
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  2. Molecular scissors which cut DNA at specific site

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  3. The DNA stands are antiparallel because of

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  4. The length of the DNA having 23 base pairs is

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  5. Initiation codon is

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  6. Find the correct combination that can form a nucleotide of RNA

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  7. Identify the correct match between the codons and coding function

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  8. Which one of the following is correctly matched?

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  9. Okazaki fragments are joined in a correct sequence by

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  10. In the lac operon, the structural genes are switched off when

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  11. The process of reverse transcription' was brought to light by the work...

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  12. The technique of DNA fingerprinting was pioneered and perfected by

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  13. Statements i. The four nucleotide bases are not necessarily prese...

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  14. Which of the following group of codons code for amino acid serine?

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  15. Choose the wrong statement in the process of protein synthesis.

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  16. In regulation of gene expression in prokaryotes I. Lactose acts ...

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  17. Which of the following is not relevant to the structure of double heli...

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  18. The length of the haploid content of human DNA is

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  19. Meselson and Stahl experiment proved

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  20. The basis of DNA fingerprinting is

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