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L3 cells

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  • Which part of the cell is like a gatekeeper controlling what enters and leaves?
    Nucleus
    Vacuole
    Mitochondria
    Cell membrane
  • Which cells are shaped like tiny donuts without a hole to carry oxygen?
    Muscle cells
    Plant cells
    Nerve cells
    Red blood cells
  • Which organelle is a storage sac for water and nutrients?
    Ribosome
    Mitochondria
    Vacuole
    Lysosome
  • What is the region in prokaryotes where DNA is found?
    Nucleus
    Cytoplasm
    Nucleoid
    Vacuole
  • What fills the cell and holds all the organelles?
    Cell wall
    Cytoplasm
    Nucleus
    Vacuole
  • Which cells have a nucleus and organelles?
    Fungi only
    Bacteria
    Prokaryotic cells
    Eukaryotic cells
  • Which part of the cell is the powerhouse?
    Vacuole
    Nucleus
    Mitochondria
    Chloroplast
  • Which type of cells are complex and contain organelles?
    Prokaryotic cells
    Eukaryotic cells
    Red blood cells
    Bacterial cells
  • Which part of the cell acts like the brain?
    Vacuole
    Ribosome
    Lysosome
    Nucleus
  • What tool is needed to see cells clearly?
    Telescope
    Hand lens
    Microscope
    Glasses
  • What structure helps bacteria attach to surfaces?
    Vacuole
    Nucleus
    Flagella
    Pili
  • Which organelle acts as the cleanup crew of the cell?
    Lysosome
    Chloroplast
    Cell wall
    Nucleus
  • Which cells are long and stretchy to help with movement?
    Muscle cells
    Skin cells
    Red blood cells
    Nerve cells
  • What structure helps some cells move like a whip-like tail?
    Pili
    Flagella
    Lysosome
    Ribosome
  • Which cells do not have a nucleus or organelles?
    Animal cells
    Eukaryotic cells
    Plant cells
    Prokaryotic cells
  • What does multicellular mean?
    Made of proteins
    Without cells
    Made of one cell
    Made of many cells
  • What are all living things made of?
    Tissues
    Proteins
    Organs
    Cells
  • What structure surrounds and protects plant cells?
    Cell wall
    Cell membrane
    Nucleus
    Cytoplasm
  • What is an organelle?
    A tiny cell part with a special job
    The smallest living thing
    A group of tissues
    A type of cell
  • Which part of the plant cell makes food using sunlight?
    Lysosome
    Ribosome
    Nucleus
    Chloroplast
  • Which type of cells are simple and lack a nucleus?
    Eukaryotic cells
    Muscle cells
    Prokaryotic cells
    Multicellular cells
  • Which tool lets us see cells and bacteria?
    Telescope
    Microscope
    Magnifying glass
    Periscope
  • What is the jelly-like filling of a cell called?
    Chloroplast
    Vacuole
    Cytoplasm
    Nucleoid
  • Which cells send quick electric messages like phone lines?
    Bacteria
    Nerve cells
    Red blood cells
    Muscle cells
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