Eukaryotic Cells and it’s Organelles MCQ

Test your knowledge with important Eukaryotic Cells and it’s Organelles MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30 + more Eukaryotic Cells and it’s Organelles MCQs at Bissoy

• Which of these is a function of the contractile vacuole in Amoeba?
  ক

  Lipoprotein synthesis

  খ

  Osmoregulation of the cell

  গ

  Glycoprotein synthesis

  ঘ

  Degradation of nucleic acids
• What are the membranes of vacuoles called?
  ক

  Tonoplast

  খ

  Leucoplast

  গ

  Amyloplast

  ঘ

  Chromoplast
• Which of these statements is false regarding lysosomes?
  ক

  They are bound by a single membrane

  খ

  They contain hydrolytic enzymes

  গ

  Lysosomal enzymes are active at a basic pH

  ঘ

  They can digest nucleic acids
• Which of these is not a lysosomal enzyme?
  ক

  Lipases

  খ

  Protease

  গ

  Kinases

  ঘ

  carbohydrase
• Which of these is not a function of the Golgi apparatus?
  ক

  Packaging of proteins

  খ

  Modification of proteins

  গ

  Synthesis of glycoproteins and glycolipids

  ঘ

  Synthesis of proteins
• The forming face of the Golgi complex is convex. True or false?
  ক

  True

  খ

  False
• What is the diameter of cisternae of Golgi bodies?
  ক

  5μm to 10μm

  খ

  0.05μm to 0.1μm

  গ

  0.5μm to 1.0μm

  ঘ

  50μm to 100μm
• What is the site of production of lipid-like steroidal hormones in animal cells?
  ক

  Mitochondria

  খ

  Nucleus

  গ

  Peroxisomes

  ঘ

  Smooth endoplasmic reticulum
• Which of these statements is not true regarding rough endoplasmic reticulum?
  ক

  The inner compartment is called the tubular compartment

  খ

  It is involved in protein synthesis

  গ

  Ribosomes are attached to its outer surface

  ঘ

  Its membrane is continuous with the outer membrane of the nucleus
• Which of these cell organelles is involved in protein synthesis?
  ক

  Lysosome

  খ

  Smooth endoplasmic reticulum

  গ

  Rough endoplasmic reticulum

  ঘ

  Peroxisome
• Endoplasmic reticulum without ribosomes is called ______
  ক

  rough endoplasmic reticulum

  খ

  smooth endoplasmic reticulum

  গ

  non – ribosomal endoplasmic reticulum

  ঘ

  nuclear endoplasmic reticulum
• What is present on the surface of the rough endoplasmic reticulum?
  ক

  Ribosomes

  খ

  Peroxisomes

  গ

  Lysosomes

  ঘ

  Endosomes
• Where are the ribosomes attached in rough endoplasmic reticulum?
  ক

  In the lumen

  খ

  On the folds towards the nucleus

  গ

  On the surface

  ঘ

  On the folds towards the cell membrane
• What is the space inside the endoplasmic reticulum called?
  ক

  Tubular compartment

  খ

  Extra – tubular compartment

  গ

  Luminal compartment

  ঘ

  Extra – luminal compartment
• Which of these organelles is a part of the endomembrane system?
  ক

  Mitochondria

  খ

  Lysosomes

  গ

  Peroxisomes

  ঘ

  Chloroplasts
• Which of these organelles do not have coordinated functions with the others?
  ক

  Peroxisomes

  খ

  Lysosomes

  গ

  Golgi bodies

  ঘ

  Vacuoles
• Which of these structures is not a part of the endomembrane system?
  ক

  Vacuoles

  খ

  Golgi bodies

  গ

  Peroxisomes

  ঘ

  Lysosomes
• What is the function of plasmodesmata in plants?
  ক

  Protecting the cells from mechanical stresses

  খ

  Providing shape to the cells

  গ

  Connecting the cytoplasm of adjacent cells

  ঘ

  Joining two adjacent plant cell walls
• Which of these structures connect the cytoplasm of adjacent plant cells?
  ক

  Trichome

  খ

  Vacuole

  গ

  Middle lamellae

  ঘ

  Plasmodesmata
• The secondary wall of the cell wall faces the adjacent plant cell. True or false?
  ক

  True

  খ

  False
• What is the main role of the middle lamella?
  ক

  It performs photosynthesis

  খ

  It helps in the transport of sodium ions

  গ

  It connects adjacent plant cells

  ঘ

  It provides calcium to the plant cells
• Which of these is the main component of the middle lamella?
  ক

  Calcium phosphate

  খ

  Calcium silicate

  গ

  Calcium carbonate

  ঘ

  Calcium pectate
• Which of these is a common component of both algal and plant cell wall?
  ক

  Cellulose

  খ

  Pectin

  গ

  Galactan

  ঘ

  Mannan
• Which of these is not present in a plant cell wall?
  ক

  Pectin

  খ

  Calcium carbonate

  গ

  Hemicellulose

  ঘ

  Cellulose
• Which of these is not present in algal cell wall?
  ক

  Pectin

  খ

  Mannan

  গ

  Galactan

  ঘ

  Cellulose
• Which of these statements is not true regarding the cell wall?
  ক

  It is present in fungi

  খ

  It is a rigid structure

  গ

  It is living

  ঘ

  It protects the cell from infections
• Which of these is not a function of the cell wall?
  ক

  Cell-to-cell interaction

  খ

  Provides cell shape

  গ

  Synthesis of Rubisco

  ঘ

  Protection from infection
• Which of these structures is non-living?
  ক

  Nucleus

  খ

  Cell membrane

  গ

  Lysosome

  ঘ

  Cell wall
• Which of these statements is not true regarding active transport?
  ক

  It is an energy dependent process

  খ

  Molecules are transported along their concentration gradient

  গ

  Sodium – potassium pump requires active transport

  ঘ

  ATP is utilised
• Which of these molecules require a carrier protein to pass through the cell membrane?
  ক

  Small neutral solutes

  খ

  Water

  গ

  Polar molecules

  ঘ

  Non – polar molecules