Eukaryotic Cells and Organelles Quiz
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Questions and Answers

What cellular organelles are covered by two membranes?

  • Peroxisomes
  • Ribosomes
  • Mitochondria (correct)
  • Lysosomes
  • Which organelle is known as the power house of the cell?

  • Ribosomes
  • Nucleus
  • Golgi apparatus
  • Mitochondria (correct)
  • What cellular organelles convert radiant energy into chemical energy?

  • Ribosomes
  • Mitochondria (correct)
  • Golgi apparatus
  • Lysosomes
  • Which organelle is responsible for photosynthesis in plant cells?

    <p>Chloroplasts</p> Signup and view all the answers

    What molecule is used as the energy currency for various cellular activities?

    <p>$ATP$</p> Signup and view all the answers

    Which cellular organelle does not have any membranes?

    <p>Ribosomes</p> Signup and view all the answers

    What cellular organelles are responsible for muscle contraction and flagellar movement?

    <p>$Mitochondria$</p> Signup and view all the answers

    What is the function of the plasma membrane in cells?

    <p>Regulation of cellular activities</p> Signup and view all the answers

    Which organelle is responsible for performing phagocytosis in cells like Amoeba?

    <p>Mitochondria</p> Signup and view all the answers

    What is the main component of the plant cell wall?

    <p>Cellulose</p> Signup and view all the answers

    What happens to a plant cell placed in a hypertonic solution?

    <p>It shrinks and loses water</p> Signup and view all the answers

    Which process involves the movement of molecules from an area of high concentration to an area of low concentration?

    <p>Diffusion</p> Signup and view all the answers

    What is the structure responsible for storing genetic material in eukaryotic cells?

    <p>Nucleus</p> Signup and view all the answers

    What type of organisms have only one cell in their bodies?

    <p>Unicellular organisms</p> Signup and view all the answers

    Which organelles are semiautonomous and have their own genome and ribosomes?

    <p>Mitochondria and chloroplasts</p> Signup and view all the answers

    Which organelle is responsible for synthesizing proteins in the cell?

    <p>Rough endoplasmic reticulum</p> Signup and view all the answers

    Which organelle synthesizes lipids and is involved in detoxification?

    <p>Smooth endoplasmic reticulum</p> Signup and view all the answers

    Which organelle is the site of origin of lysosomes?

    <p>Golgi apparatus</p> Signup and view all the answers

    Which organelles are capable of digesting organic molecules, viruses, bacteria, and damaged organelles?

    <p>Lysosomes</p> Signup and view all the answers

    Which organelle controls all metabolic activities of the cell?

    <p>Nucleus</p> Signup and view all the answers

    Which organelles are considered the powerhouses of the cell due to their role in generating energy?

    <p>Mitochondria</p> Signup and view all the answers

    What is the process that involves the movement of molecules from an area of low concentration to an area of high concentration?

    <p>Active transport</p> Signup and view all the answers

    Which organelle is involved in detoxifying harmful substances in the cell?

    <p>Peroxisome</p> Signup and view all the answers

    What is the energy currency used for various cellular activities?

    <p>ATP</p> Signup and view all the answers

    Which cellular organelle is responsible for neutralizing free radicals and producing hydrogen peroxide?

    <p>Peroxisome</p> Signup and view all the answers

    Which organelle contains enzymes responsible for intracellular digestion and waste removal?

    <p>Lysosome</p> Signup and view all the answers

    What organelle is responsible for synthesizing lipids, steroids, and regulating calcium levels in muscle cells?

    <p>Endoplasmic reticulum</p> Signup and view all the answers

    Which cellular structure stores the genetic material and controls cellular activities?

    <p>Nucleus</p> Signup and view all the answers

    When a plant cell is placed in a hypertonic solution, what generally happens to the cell?

    <p>The cell shrinks due to water loss</p> Signup and view all the answers

    What is the primary function of the organelle 'satuoso' based on the text provided?

    <p>Conversion of radiant energy into chemical energy</p> Signup and view all the answers

    What is the likely consequence for a plant cell placed in a hypertonic solution?

    <p>Cell lysis</p> Signup and view all the answers

    Which organelle is responsible for synthesizing proteins, as mentioned in the text?

    <p>S1erurue</p> Signup and view all the answers

    How is 'salorl,]eA' described in the provided text?

    <p>Powerhouse of the cell</p> Signup and view all the answers

    Based on the text, which process involves the movement of molecules from an area of low concentration to an area of high concentration?

    <p>Active transport</p> Signup and view all the answers

    What is the role of 'luasard' according to the text?

    <p>Generating energy for cellular activities</p> Signup and view all the answers

    'IIaf, IeurLrE' is associated with what cellular function based on the text?

    <p>Metabolic control</p> Signup and view all the answers

    'saruaragrir Bur.vrolloyaq' related to what cellular process according to the provided content?

    <p>Photosynthesis</p> Signup and view all the answers

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