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A nucleotide consists of three parts : ...

A nucleotide consists of three parts :
a phosphate unit, a sugar and a..............or ...............

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purine , pyrimidine
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PRADEEP-BIOMOLECULES -TEST YOUR GRIP (FILL IN THE BLANKS )
  1. Starch is .........saccharide.

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  2. Most of the naturally occuring sugars have ...........configuration wh...

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  3. Out of alanine and phenyalanine, ..........is an essential amino acid.

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  4. Most of the alpha-amino acids exist as .............

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  5. The acidic character of glycine is due to ..................group and ...

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  6. The sequence in which alpha-amino acids are linked to each other throu...

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  7. Quaternary structure of haemoglobin consists of .............subunits ...

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  8. Denaturation involves converstion of ...............proteins to .........

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  9. The presence of ............in the body induces the formation of antib...

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  10. Heart attacks can be checked by using the enzyme …………………

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  11. Hormone secretion in mammals is under the control to ............

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  12. Aderaline is an ..........hormone while testosterone is a ...............

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  13. Expose of body to sun rays prouduces...............

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  14. Deficiency of which vitamin causes scurvy ?

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  15. The chemical name of vitamin B12 is .................

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  16. The prosthetic group of nucleoproteins are ...............while those ...

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  17. A nucleotide consists of three parts : a phosphate unit, a sugar and...

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  18. DNA undergoes .................but ....................usually does no...

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  19. In RNA, the sugar is ..............but in DNA, it is ...............

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  20. A chemical or physical change that alters the sequence of bases in DNA...

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