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M1/4 Topic 4 - Cells Quick Recap!

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    Review about the Cells topic
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  • All living things are made of cells. Cells are the basic unit of life. All cells come from other cells. This theory is called ______________.
    Cell theory
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  • Living organisms that are made of more than one cell are called _________________.
    Unicellular
    Multicellular
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  • The smallest unit that can perform all life processes is called _____________.
    Cell
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  • Which invention allowed us to see and study cells?
    Microscope
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  • True or False: Cell division is important because new cells are made for growth, to replace dead cells, and create new organism.
    True
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  • A cell is a eukaryote if it has a ______________.
    nucleus
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  • Which one of these is TRUE about multicellular organisms?
    different cells do different jobs
    all cells do the same job
    different cells do nothing
    each cell in the body has different organelles
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  • When an organism is made of just one cell, it is called _____________.
    Multicellular
    Unicellular
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  • __________________ is a cell structure that controls which substances leave and enter a cell.
    Cell Membrane
    Nucleus
    Mitochondrea
    Lysosomes
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  • These are tiny structures that carry out a specific job in a cell.
    tiny cells
    none of the choices
    organelles
    mini amogus
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  • ____________ is a cell structure that produces most of the energy for the cell.
    mitochondria
    ribosomes
    nucleus
    cell wall
  •  20
  • Which of the following is the cell structure that directs all the cells activities? It also refers as the control center of the cell,
    vacuoles
    nucleus
    mitochondria
    cytoplasm
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  • Which of the following is the rigid layer of material that surrounds and protects a plant cell?
    nucleus
    cell membrane
    cell wall
    lysosomes
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  • What structure in plant cell captures energy from sunlight and uses it to produce food.
    cell membrane
    chloroplasts
    mitochondria
    Golgi apparatus
  •  20
  • Where do cells come from, according to the cell theory?
    unicellular humans
    preexisting cells
    proteins
    nucleic acids
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  • What structure tells you this is a diagram of a plant cell and not an animal cell?
    mitochondrion
    cell wall
    cell membrane
    nucleus
  •  20