Doubts
Sign in
12thPass logo
New chatPYQ LibraryDoubtsRank report
Sign in to see Recents
Sign in to save progress →
Doubts
Sign in

Biomolecules question

2023 · 13 Apr · Shift 1 · Q12
Guest · try one question or challengeGuest · try one question or challenge
  1. PYQ Library
  2. /JEE Main
  3. /Chemistry
  4. /Biomolecules
  5. /2023 · 13 Apr · Shift 1 · Q12

Biomolecules question

2023 · 13 Apr · Shift 1 · Q12

JEE MainChemistryBiomoleculesMCQ+4 / −1
JEE Main 2023 (Online) 13th April Morning Shift Chemistry - Biomolecules Question 51 English The products formed in the above reaction are
  1. A
    Two optically active products
  2. B
    One optically active and one meso product
  3. C
    Two optically inactive products
  4. D
    One optically inactive and one meso product.
PreviousNext

More from Biomolecules

  • The naturally occurring amino acid that contains only one basic functional group in its chemical structure is2023 · MCQ
  • Which is not true for arginine?2023 · MCQ
  • Uracil is a base present in RNA with the following structure. % of N in uracil is ​ Given: Molar mass N = 14 g mol −1 O = 16 g mol −1 C = 12 g mol −1 H = 1 g mol −1 Includes diagram2023 · Numerical
  • Total number of tripeptides possible by mixing of valine and proline is ​2023 · Numerical
  • Match items of Row I with those of Row II. Row I : Row II : (i) α-D-(−)-Fructofuranose(ii) β-D-(−)-Fructofuranose (iii) α-D-(−) Glucopyranose (iv) β-D-(−)-Glucopyranose Correct match… Includes diagram2023 · MCQ
  • Number of cyclic tripeptides formed with 2 amino acids A and B is :2023 · MCQ
  • Following tetrapeptide can be represented as (F, L, D, Y, I, Q, P are one letter codes for amino acids) Includes diagram2023 · MCQ
  • Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A) : Ketoses give Seliwanoff's test faster than Aldoses. Reason (R) : Ketoses undergo β-elimination followed by…2023 · MCQ