COMPASSLearning
RegisterLogin

CBSE Class 12 · 2000 · All India Compartment · BiomoleculesVery Short Answer

WhatsApp Email
Name one important function of nucleic acids in our body.

Answer: Protein synthesis (DNA carries the message; RNA builds the protein). DNA also transmits hereditary characters.

Solution

Nucleic acids direct \textbf{protein synthesis}: DNA holds the coded message, the RNAs translate it into protein. (Equally acceptable: DNA transmits hereditary information.)

CBSE Class 12 Board · 2000 · All India Compartment · Subjective

Practise more: all CBSE board PYQs on Biomolecules →

More board questions on Biomolecules

  1. The specific sequence in which amino acids are arranged in a protein is called its:
    CBSE 2024View solution →
  2. Classify the following sugars into monosaccharides and disaccharides: galactose, glucose, lactose and maltose.
    CBSE 2024View solution →
  3. Case study — Vitamins: certain organic compounds required in small amounts in our diet whose deficiency causes specific diseases. Most vitamins cannot be synthesised in our body, but plants can synthesise almost all of them; gut bacteria produce some. The term 'vitamin' was coine …
    CBSE 2024View solution →
  4. Case study — Vitamins (same passage as above).
    OR (c) Why can't vitamin C be stored in our body? Name the disease caused by the deficiency of this vitamin.
    CBSE 2024View solution →
  5. Give the reaction of glucose with acetic anhydride. Which group's presence is confirmed by this reaction?
    CBSE 2023View solution →
  6. Give reasons for any three of the following observations:
    a) The pentaacetate of glucose does not react with hydroxylamine.
    b) Amino acids behave like salts.
    c) Water-soluble vitamins must be taken regularly in the diet.
    d) The two strands in DNA are complementary to each other.
    CBSE 2023View solution →