1.

    Which of the following is NOT a characteristic of a virus?

    A

    Presence of genetic material

    B

    Ability to replicate inside a host cell

    C

    Independent metabolism

    D

    Non-cellular organization

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Biological Classification
    🎯Topic:Virus, Viroids,Prions And Lichens
    🎓 Ncert Level:Understanding
    🎯Difficulty :Medium
    ⚡ Time Required :0.5 mins
    🔄Ncert Concepts :viruses, characteristics of viruses, obligate intracellular parasites

    Related Questions

    1.

    The agents which are known to cause CJD are

    A

    Protein particles

    B

    A class of bacteria

    C

    A class of viruses

    D

    Fungi

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Biological Classification
    🎯Topic:Virus, Viroids,Prions And Lichens
    🎓 Ncert Level:Remembering
    🎯Difficulty :Medium
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Prions, Infectious Agents, Neurodegenerative Diseases

    2.

    A new infectious agent that is smaller than virus is

    A

    Prions

    B

    Viroids

    C

    bacteria

    D

    Mycoplasma

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Biological Classification
    🎯Topic:Virus, Viroids,Prions And Lichens
    🎓 Ncert Level:Remembering
    🎯Difficulty :Easy
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Infectious agents, size comparison, viroids, prions, bacteria, mycoplasma

    3.

    The abnormal folding of which cellular protein is associated with prion diseases?

    A

    Albumin

    B

    Collagen

    C

    PrP

    D

    Keratin

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Biological Classification
    🎯Topic:Virus, Viroids,Prions And Lichens
    🎓 Ncert Level:Remembering
    🎯Difficulty :Hard
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Prions, PrP, Protein Folding

    4.

    A new infectious agent that is smaller than virus is

    A

    Prions

    B

    Viroids

    C

    bacteria

    D

    Mycoplasma

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Biological Classification
    🎯Topic:Virus, Viroids,Prions And Lichens
    🎓 Ncert Level:Remembering
    🎯Difficulty :Easy
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Infectious agents, size comparison, viroids, prions, bacteria, mycoplasma

    5.

    Prions are

    A

    Infectious nucleic acids

    B

    Infectious lipids

    C

    Infectious proteins

    D

    Infectious nucleoproteins

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Biological Classification
    🎯Topic:Virus, Viroids,Prions And Lichens
    🎓 Ncert Level:Remembering
    🎯Difficulty :Easy
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Prions, Biological macromolecules, Infectious agents

    6.

    The microscopic proteinaceous infectious agents are

    A

    Viroids

    B

    Prions

    C

    Protozoa

    D

    Bacteria

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Biological Classification
    🎯Topic:Virus, Viroids,Prions And Lichens
    🎓 Ncert Level:Remembering
    🎯Difficulty :Medium
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Prions, Infectious Agents, Microbiology

    7.

    Organisms having either peptide Bonds or phosphodiester Bonds but not Both

    I) Viroids II) Viruses III) Prions IV) Bacteria

    A

    I, II

    B

    III, IV

    C

    II, III

    D

    I, III

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Biological Classification
    🎯Topic:Virus, Viroids,Prions And Lichens
    🎓 Ncert Level:Analyzing
    🎯Difficulty :Easy
    ⚡ Time Required :3 mins
    🔄Ncert Concepts :peptide bonds, phosphodiester bonds, viroids, viruses, prions, bacteria, biomolecules

    8.

    Which disease is NOT caused by prions?

    A

    Bovine Spongiform Encephalopathy (BSE)

    B

    Creutzfeldt-Jakob Disease (CJD)

    C

    Kuru

    D

    Measles

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Biological Classification
    🎯Topic:Virus, Viroids,Prions And Lichens
    🎓 Ncert Level:Remembering
    🎯Difficulty :Medium
    ⚡ Time Required :0.5 mins
    🔄Ncert Concepts :prions, prion diseases

    9.

    Certain infectious particles lack nucleic acids yet cause diseases. Which of the following correctly describes the infectious agent and a disease it causes?

    A

    Viroids; Potato spindle tuber disease

    B

    Prions; Creutzfeldt-Jakob disease

    C

    Viruses; Tobacco mosaic disease

    D

    Lichens; Athlete's foot

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Biological Classification
    🎯Topic:Virus, Viroids,Prions And Lichens
    🎓 Ncert Level:Remembering
    🎯Difficulty :Hard
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Prions, Diseases, Viruses, Viroids, Lichens

    10.

    Infectious proteins are present in

    A

    Gemini viruses

    B

    Prions

    C

    Viroids

    D

    Satellite viruses

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Biological Classification
    🎯Topic:Virus, Viroids,Prions And Lichens
    🎓 Ncert Level:Remembering
    🎯Difficulty :Medium
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Prions, Infectious agents

    company logo

    NEET Subjects

    Our Bots

    Company