Seeing Cells and Cell Components
Plant, animal and bacterial cells and their functions.
- Created by: brittishere
- Created on: 22-04-14 11:50
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- Seeing Cells and Cell Components
- Microscopes
- Light microscope
- a beam of light is passed through the cell to see it
- Electron microscope
- a beam of electrons through the cell
- more detail can be seen
- a beam of electrons through the cell
- Light microscope
- Cell Components
- Animal cell
- Cytoplasm
- Cell membrane
- Nucleus
- Mitochondria
- Plant cell
- Mitochondria
- Nucleus
- Cytoplasm
- Cell membrane
- Cell wall
- Vacuole
- Chloroplasts
- Bacteria Cell
- chromosomal DNA
- a single loop that lies fee in the cytoplasm
- carries most of the bacterial genes
- a single loop that lies fee in the cytoplasm
- plasmid DNA
- two extra circles of DNA
- contain additional genes that aren't found in chromosomes
- two extra circles of DNA
- flagellum
- for movement
- cell wall
- protection
- made out of different substances to plant cell walls
- cell membrane
- chromosomal DNA
- Animal cell
- Component Functions
- Cytoplasm
- chemical reactions
- Cell membrane
- controls movement of chemicals in and out of cell
- Nucleus
- contains chromosomes (DNA)
- Mitochondria
- sugars broken down, releasing energy
- respiration
- Cell wall
- made of cellulose to strengthen cell
- Vacuole
- keeps cell turgid
- Chloroplasts
- contains chlorophyll
- used In photosyntheis
- contains chlorophyll
- Cytoplasm
- Microscopes
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