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30 Cards in this Set

  • Front
  • Back
Compound Microscope
a microscpoe that increases magnification by using more than one lense.
Cilia
Hairlike extensions on the surface of a cell. Like paramecium (=a cell with cilia)has.
Cell
the smallest unit of living matter that can perform life functions
cell theory
1 all arganisms are made up of one or more cells 2. cells are the basic units of structureand function in all living things 3. All cells come from cells that already exist.
Unicelluar Organisms
Organisms that are made of only one cell.
Multicellular organisms
Organisms that are made of more than one cell.
Flagellum
A long whip like structure that extends from a cell and moves the cell through the water.like euglena
Pseudopod
an extension of the inside fluid of the cell that allows for the movment of some unicellular orgimisms. Amoeba
Who invented the compound microscope?
Van Leeuwenhoek
Who dicovered Cells?
Robert hooke
Cell Membrane
the very thin covering that surrounds a cell and allows certain substances to move in and out
cytoplasm
a gel-like substance inside the cell membrane
eukariotic cells
cells with a nucleus
prokariotic cells
cells that do not have a nucleus
organells
structures within the cytoplasm of a eukariotic cell
vacuoles
storage areas found in some eukariotic cells that can store food water and waste
mitochondria
organells in which energy is released from a cell's food
cell wall
the rigid structure outside the cell membrane that supports and protects the plant cell.
chloroplasts
small oval- or disk-shaped structure that contains chlorophil which allows plants to make their own food
Nucleus
- a cell structure that directs the activities of a cell.
- it holds the cell's genetic material
- this material is the infromation that tells the cell how togrow, change adn complete is life processes
energy
is the ability to make things happen, to cause change or do work
Respiration
the process by which cells release energy from food
photosynthesis
is the process in which green plants use energy from light to produce food
euglena
flagellum
paramecium
cilia
amoeba
pseudopod
what organells do plant cells have?
Cell wall, cell membrane, mitochondria, vacuole, chloroplasts, cytoplasm, nucleus,
what organells do animal cells have?
cell membrane, mitochondria, vacuole,cytoplasm, nucleus,
Photosynthesis
Energy:
starting products:
end products:
in what cell:
Energy:stored
starting products:light energy,water,co2
end products:sugar o2
in what cell:cells with chlorophyll
respiration
Energy:
starting products:
end products:
in what cell:
Energy:released
starting products:sugar o2
end products:energy,water,co2
in what cell:all cells