1.

    Chemical basis of heredity is?

    A

    DNA

    B

    RNA

    C

    Histones

    D

    None

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Molecular Basis of Inheritance
    🎯Topic:Dna
    🎓 Ncert Level:Remembering
    🎯Difficulty :Medium
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Heredity, DNA, Genetic Material

    Related Questions

    1.

    Number of carbons in ring of deoxyribose sugar is

    A

    4

    B

    5

    C

    3

    D

    6

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Molecular Basis of Inheritance
    🎯Topic:Dna
    🎓 Ncert Level:Remembering
    🎯Difficulty :Easy
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Deoxyribose sugar structure, Carbohydrate chemistry

    2.

    Which of the following is not relevant to the structure of double helical DNA?

    A

    Hydrogen bonds

    B

    Phosphodiester bonds

    C

    Base stacking interactions

    D

    Peptide bonds

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Molecular Basis of Inheritance
    🎯Topic:Dna
    🎓 Ncert Level:Understanding
    🎯Difficulty :Medium
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :DNA structure, double helix, nucleotide, deoxyribose, phosphate

    3.

    Number of carbons in ring of deoxyribose sugar is

    A

    Four

    B

    Five

    C

    Six

    D

    Three

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Molecular Basis of Inheritance
    🎯Topic:Dna
    🎓 Ncert Level:Remembering
    🎯Difficulty :Easy
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Deoxyribose sugar, Carbohydrate structure

    4.

    Which of the following is not relevant to the structure of double helical DNA?

    A

    Deoxyribose sugar

    B

    Nitrogenous bases

    C

    Hydrogen bonds

    D

    Ribose sugar

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Molecular Basis of Inheritance
    🎯Topic:Dna
    🎓 Ncert Level:Understanding
    🎯Difficulty :Medium
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :DNA structure, double helix, nucleotide, deoxyribose, phosphate

    5.

    Which of the following sugars is found in nucleic acid?

    A

    Glucose

    B

    Fructose

    C

    Both ribose and deoxyribose

    D

    Sucrose

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Molecular Basis of Inheritance
    🎯Topic:Dna
    🎓 Ncert Level:Remembering
    🎯Difficulty :Easy
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Biochemistry, Nucleic Acids, Sugars, Deoxyribose

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