NCERT/Class 9/Science/The Fundamental Unit of Life

The Fundamental Unit of Life

Class 9 · Science

39 questions12 easy16 medium11 hard

Sample Questions

Q1.Prokaryotic cells have mesosomes that function like:

  • AMitochondria
  • BRibosomes
  • CLysosomes
  • DChloroplasts

Q2.Golgi apparatus is involved in:

  • AProtein modification and packaging
  • BEnergy production
  • CPhotosynthesis
  • DDNA replication

Q3.Chromatin is composed of:

  • ADNA and proteins
  • BOnly DNA
  • COnly proteins
  • DRNA and enzymes

Q4.The endoplasmic reticulum without ribosomes is called:

  • ASmooth ER
  • BRough ER
  • CGolgi ER
  • DNuclear ER

Q5.Centrioles are found in:

  • AAnimal cells
  • BPlant cells
  • CBacterial cells
  • DAll eukaryotic cells

Q6.This is a sample question to preview what you'll get in the full practice test...

  • A. Option one
  • B. Option two
  • C. Option three
  • D. Option four
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Concepts Covered

ATPAnimal CellsBacteriaCellCell ContentsCell CycleCell DivisionCell MembraneCell OrganellesCell SizeCell StructureCell TheoryCell WallCellular DigestionCellular RespirationCentriolesCentrosomeChloroplastChloroplastsChromatinChromosomesCytoplasmDNADetoxificationEndocytosisEndoplasmic ReticulumEndosymbiotic TheoryEnergyEukaryotesFat MetabolismGap JunctionsGene ExpressionGenetic MaterialGolgi ApparatusInheritanceIntracellular TransportLifeLysosomesMesosomesMetabolismMitochondriaMitochondrial DNAMitosisNuclear MembraneNucleolusNucleusPeroxisomesPhospholipidsPhotosynthesisPlant CellsPlasma MembranePlasmodesmataProkaryotesProtein SynthesisProtein TransportRibosomesRough ERSelective PermeabilitySmooth ERTransportVacuolesVesiclesrRNA

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