Download cell theory

CELL THEORY
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The Cell is the basic unit of life.
All living things are composed of cells. Unicellular & Multicellular.
All cells come from pre existing-cells
Important Organelles In A Cell
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Nucleus- Contains the cell’s DNA. ‘Brain’ of the cell.
Mitochondrion- Site of respiration. Provides the energy for the cell to
function.
Ribosomes- Site where proteins are made ( including enzymes).
Vacuole- Storage.
Cytoplasm- Watery fluid that all the cell organelles float.
Unicellular Organisms- Made of only one cell.
Multicellular- Made up of more than one cell eg. Humans.
Microorganisms are, unicellular organisms that can be both beneficial &
dangerous.