Download 1 Cell Theory Contributing Scientists Cell Organelles

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Cells
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Cell Theory
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Cells are the basic unit of structure and function of all living things
Cells come from pre-existing cells
Contributing Scientists
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Anton Van Leeunhoek
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Robert Hooke
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Robert Brown
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Mathias Schleiden
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Louis Pasteur
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Organelles
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Plasma Membrane or Cell Membrane
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Cytoplasm
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Fluid like environment between nucleus and the plasma membrane
The goo inside
Gives the cell shape
Gives a place for the organelles to sit in so they don’t move around as much
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Nucleus
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Nucleolus
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Contains genetic information in chromosomes and directs all cell activities.
Inside the nucleus, synthesis of ribosome's
Organelles
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Endoplasmic Reticulum
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Interconnecting channels associated with storage.
Associated with synthesis and transport of substances in the cell.
Organelles
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Ribosome's
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Site of protein synthesis
Organelles
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Mitochondria
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Produces ATP
The power house of the cell
Organelles
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Golgi Complex
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Holds in cytoplasm. Controls what goes in and out of the cell
Organelles
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Cells come from pre-existing cells
Cells are made up of smaller parts called organelles.
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Proved tiny organisms (microbes) caused disease
Cell Organelles
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All animals are made up of cells
Rudolph Vicchow
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Determined plants were made of cells
Theodor Schwann
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Discovered the nucleus
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Used a 2 lens microscope to examine the bark of a tree. Discovered empty cork cells that led to the discovery of cell walls, and he named them
cells
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Discovered one-celled organisms in the water by using a simple one lens microscope
Sacs that make cellular products
Organelles
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Lysosomes
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Contain digestive enzymes
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Organelles
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Vacuole
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Organelles
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Centrioles:
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Chloroplasts
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Site for photosynthesis
Contain Chlorophyll
Plant Vs Animal Cell
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Plant cell
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Only found in animal cells
Function during cell division
Organelles
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Storage. Can be specialized for waste management or it could be a contractile vacuole and control
water balance.
Has a cell wall made of cellulose
Contains chloroplasts and chlorophyll
Gave the name to cells because they appear like a structured bunch of cells together.
Cell divides from inside out
Plant vs. Animal Cell
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Animal Cells
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Only has a cell membrane
Has centrioles used to help cell division
Cell divides from outside in
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