1.

    Which of the following biomolecules contains a phosphodiester bond?

    A

    Nucleic acids

    B

    Proteins

    C

    Carbohydrates

    D

    Lipids

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Biology Biomolecules
    🎯Topic:Polysaccarides
    PYQ YEAR: 2015
    🎓 Ncert Level:Remembering
    🎯Difficulty :Medium
    âš¡ Time Required :1 mins
    🔄Ncert Concepts :biomolecules, phosphodiester bond, nucleic acids

    Related Questions

    1.

    The ‘Repeating unit’ of glycogen is

    A

    Fructose

    B

    Mannose

    C

    Glucose

    D

    galactose

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Biology Biomolecules
    🎯Topic:Polysaccarides
    🎓 Ncert Level:Remembering
    🎯Difficulty :Easy
    âš¡ Time Required :1 mins
    🔄Ncert Concepts :Biochemistry, Carbohydrates, Glycogen, Monosaccharides

    2.

    A dehydration reaction links two glucose molecules to produce maltose. If the formula for glucose is C6H12O6C_6H_{12}O_6, then what is the formula for maltose?

    A

    C12H24O12C_{12}H_{24}O_{12}

    B

    C12H22O11C_{12}H_{22}O_{11}

    C

    C12H20O10C_{12}H_{20}O_{10}

    D

    C6H12O6C_6H_{12}O_6

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Biology Biomolecules
    🎯Topic:Polysaccarides
    PYQ YEAR: 2022
    🎓 Ncert Level:Application
    🎯Difficulty :Easy
    âš¡ Time Required :1 mins
    🔄Ncert Concepts :Carbohydrates, Dehydration Synthesis, Chemical Formula

    3.

    In plants inulin and pectin are

    A

    reserved food material

    B

    wastes

    C

    Assimilatory material

    D

    insect attracting material

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Biology Biomolecules
    🎯Topic:Polysaccarides
    🎓 Ncert Level:Remembering
    🎯Difficulty :Medium
    âš¡ Time Required :1 mins
    🔄Ncert Concepts :plant biology, plant storage compounds, inulin, pectin

    4.

    Glucose, a simple sugar, contains which characteristic functional groups?

    A

    ketone and carboxyl

    B

    aldehyde and hydroxyl

    C

    phosphate and amino

    D

    sulfhydryl and methyl

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Biology Biomolecules
    🎯Topic:Polysaccarides
    PYQ YEAR: 2018
    🎓 Ncert Level:Understanding
    🎯Difficulty :Medium
    âš¡ Time Required :1 mins
    🔄Ncert Concepts :carbohydrates, functional groups, glucose

    5.

    Mannitol is

    A

    Amino acid

    B

    Amino alcohol

    C

    Sugar alcohol

    D

    Sugar acid

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Biology Biomolecules
    🎯Topic:Polysaccarides
    🎓 Ncert Level:Remembering
    🎯Difficulty :Medium
    âš¡ Time Required :1 mins
    🔄Ncert Concepts :Biochemistry, Carbohydrates, Sugar alcohols

    6.

    (β1−4)\left( {\beta 1 - 4} \right) glycosidic bond is found in

    A

    Sucrose

    B

    Lactose

    C

    Maltose

    D

    Isomaltose

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Biology Biomolecules
    🎯Topic:Polysaccarides
    🎓 Ncert Level:Remembering
    🎯Difficulty :Medium
    âš¡ Time Required :1 mins
    🔄Ncert Concepts :glycosidic bond, disaccharides, carbohydrate structure

    7.

    Which of the following polysaccharide is present as a store house of energy in plant tissues?

    A

    Glycogen

    B

    Cellulose

    C

    Insulin

    D

    Starch

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Biology Biomolecules
    🎯Topic:Polysaccarides
    🎓 Ncert Level:Remembering
    🎯Difficulty :Easy
    âš¡ Time Required :1 mins
    🔄Ncert Concepts :Polysaccharides, Energy storage in plants

    8.

    Pentoses and hexoses are common

    A

    Monosaccharides

    B

    Disaccharides

    C

    Polysaccharides

    D

    Oligosaccharides

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Biology Biomolecules
    🎯Topic:Polysaccarides
    🎓 Ncert Level:Remembering
    🎯Difficulty :Medium
    âš¡ Time Required :1 mins
    🔄Ncert Concepts :Monosaccharides, Carbohydrates

    9.

    Cellulose is a polymer of

    A

    α-glucose

    B

    α-fructose

    C

    β-glucose

    D

    β-fructose

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Biology Biomolecules
    🎯Topic:Polysaccarides
    🎓 Ncert Level:Remembering
    🎯Difficulty :Easy
    âš¡ Time Required :1 mins
    🔄Ncert Concepts :carbohydrates, polymers, monosaccharides, glucose, fructose, cellulose

    10.

    Maltose consists of which one of the following?

    A

    β-glucose and α-galactose

    B

    α-glucose and α-fructose

    C

    α-sucrose and β-glucose

    D

    Glucose and glucose

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Biology Biomolecules
    🎯Topic:Polysaccarides
    🎓 Ncert Level:Remembering
    🎯Difficulty :Medium
    âš¡ Time Required :1 mins
    🔄Ncert Concepts :carbohydrates, disaccharides, maltose

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