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Correct the sentences in each bit withou...

Correct the sentences in each bit without changing the underlined words
The strand of the `ul("DNA double helix")` represent nucleotide phosphate backbone and are antiparallel

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The DNA double helix consist of a polynucleotide chain with a backbone formed of sugar and phosphate groups. These chains are anriparellel to each other.
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ARIHANT PUBLICATION-MOLECULAR BASIS OF INHERITANCE-ODISHA BUREAU.S TEXTBOOK SOLUTIONS (Very Short Answer Type Questions )
  1. ul("Watson and Griffith") proposed the double helical structure of DNA

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  14. Correct the sentences in each bit without changing the underlined word...

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  15. The enzyme .............hydrolyses DNA molecules.

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  16. Clover leaf model of tRNA was proposed by ........... .

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  17. The segment of DNA that expresses specific character is called ..........

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  18. The enzyme …..... helps to join nucleotides.

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  19. The DNA strand which takes part in transcription is called .. ……….. .

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  20. UAG is .. …....... codon.

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