1.

    Phosphorus is present in

    A

    Protein

    B

    DNA

    C

    RNA

    D

    Both (b) and (c)

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Molecular Basis of Inheritance
    🎯Topic:Introduction
    🎓 Ncert Level:Remembering
    🎯Difficulty :Easy
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Biomolecules, Nucleic Acids, Chemical Composition

    Related Questions

    1.

    Among the pyrimidines, this is common for both DNA and RNA?

    A

    Uracil

    B

    Cytosine

    C

    Thymine

    D

    1 & 3

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Molecular Basis of Inheritance
    🎯Topic:Introduction
    🎓 Ncert Level:Remembering
    🎯Difficulty :Medium
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :pyrimidines, DNA, RNA, nitrogenous bases

    2.

    Which of the following is not an application of PCR (Polymerase Chain Reaction)?

    A

    Purification of isolated protein

    B

    Detection of gene mutation

    C

    Molecular diagnosis

    D

    Gene amplification

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Molecular Basis of Inheritance
    🎯Topic:Introduction
    🎓 Ncert Level:Understanding
    🎯Difficulty :Easy
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :PCR, applications of PCR, molecular biology

    3.

    Adenosine monophosphate is a

    A

    Nucleoside of DNA

    B

    Nucleotide of DNA

    C

    Nucleoside of RNA

    D

    Nucleotide of RNA

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Molecular Basis of Inheritance
    🎯Topic:Introduction
    🎓 Ncert Level:Understanding
    🎯Difficulty :Medium
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :nucleoside, nucleotide, DNA, RNA, adenosine monophosphate

    4.

    In a hair pin model of RNA, which nitrogen base is present at the short end?

    A

    Adenine

    B

    Uracil

    C

    Cytosine

    D

    Multiple bases

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Molecular Basis of Inheritance
    🎯Topic:Introduction
    🎓 Ncert Level:Remembering
    🎯Difficulty :Medium
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :RNA structure, nitrogenous bases, hairpin structure

    5.

    Adenosine monophosphate is a

    A

    Nucleoside of DNA

    B

    Nucleotide of DNA

    C

    Nucleoside of RNA

    D

    Nucleotide of RNA

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Molecular Basis of Inheritance
    🎯Topic:Introduction
    🎓 Ncert Level:Understanding
    🎯Difficulty :Medium
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :Nucleoside, Nucleotide, DNA, RNA, Adenosine Monophosphate

    6.

    In RNA, which is absent?

    A

    Thymine

    B

    Uracil

    C

    Guanine

    D

    Adenine

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Molecular Basis of Inheritance
    🎯Topic:Introduction
    🎓 Ncert Level:Remembering
    🎯Difficulty :Easy
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :RNA structure, nitrogenous bases

    7.

    DNA and RNA comprise of?

    A

    Sugar, Phosphate, base

    B

    Sugar, Phosphate

    C

    Base, Phosphate

    D

    Sugar, base

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Molecular Basis of Inheritance
    🎯Topic:Introduction
    🎓 Ncert Level:Remembering
    🎯Difficulty :Medium
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :DNA structure, RNA structure, nucleotide components

    8.

    Reactive group of RNA is?

    A

    2'-OH group of ribose sugar

    B

    5'-phosphate group

    C

    Nitrogenous base

    D

    3'-OH group of ribose sugar

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Molecular Basis of Inheritance
    🎯Topic:Introduction
    🎓 Ncert Level:Remembering
    🎯Difficulty :Medium
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :RNA structure, functional groups, reactivity

    9.

    The backbone of RNA consists of which of the following sugar?

    A

    Deoxyribose

    B

    Ribose

    C

    Sucrose

    D

    Maltose

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

    10.

    Condensation product of adenine, ribose and phosphoric acid is named as

    A

    Adenosine

    B

    Adenylic acid

    C

    Adenine phosphate

    D

    None of these

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Molecular Basis of Inheritance
    🎯Topic:Introduction
    🎓 Ncert Level:Remembering
    🎯Difficulty :Medium
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Biochemistry, Nucleotide Structure, Nucleic Acids

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