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Chemistry - Biomolecules

Practise 11 KVPY previous year questions on Biomolecules, compiled from papers spanning 2012 to 2018. Each question is pulled directly from the actual exam paper it appeared in, so you're practising in the exact style and difficulty KVPY tests.

  1. 1The average energy of each hydrogen bond in A - T pair is x kcal mol - 1 and that in G - C pair is y kcalmol - 1 . Assuming that no other in2018 (SB/SX)
  2. 2A tetrapeptide is made of naturally occurring alanine, serine, glycine and valine. If the C -terminal amino acid is alanine and the N -termi2018 (SB/SX)
  3. 3The following tripeptide can be represented as19 Nov, 2017 (SB/SX)
  4. 4The sugar units present in natural DNA and RNA, respectively, are19 Nov, 2017 (SB/SX)
  5. 5Among the -amino acids - threonine, tyrosine, methionine, arginine and tryptophan, those which contain an aromatic group in their side chain05 Nov, 2017 (SB/SX)
  6. 6The reaction of D-glucose with ammoniacal produces2016 (SB/SX)
  7. 7If -D-glucose is dissolved in water and kept for a few hours, the major constituent(s) present in the solution is (are)2015 (SB/SX)
  8. 8Given the structure od D-(+)-glucose as: The structure of - glucose is :2014 (SB/SX)
  9. 9D-Glucose upon treatment with bromine-water gives2013 (SB/SX)
  10. 10The number of peptide bonds in the compound is2013 (SB/SX)
  11. 11In the DNA of E. Coli the mole ratio of adenine to cytosine is . If the number of moles of adenine in the DNA is 350000 , the number of mole2012 (SB/SX)

Frequently Asked Questions

1.How many questions are available for Biomolecules?

This chapter includes 11 questions compiled from KVPY papers spanning 2012 to 2018.

2.Are these questions only from KVPY, or from other exams too?

These are KVPY questions specifically for the Biomolecules chapter. Questions from other exams like JEE Main or NTA Abhyas (JEE Main) are organised separately under their respective exam sections.

3.Is Biomolecules an important chapter for KVPY Chemistry?

Biomolecules has appeared in 7 of the 11 years of KVPY papers covered here, with 11 questions across 8 papers - about one per paper it appears in.