Difference between revisions of "Bacteria"
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| style="height:20px; width:200px; text-align:center;" |A [[diagram]] showing the features of a '''bacterium'''. | | style="height:20px; width:200px; text-align:center;" |A [[diagram]] showing the features of a '''bacterium'''. | ||
|} | |} | ||
| + | |||
| + | ===References=== | ||
| + | ====AQA==== | ||
| + | :[https://www.amazon.co.uk/gp/product/1782946381/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782946381&linkCode=as2&tag=nrjc-21&linkId=5ec5fc3f6429e30c1d9ab9bca2bccf93 ''Bacteria (three-domain system), page 249, GCSE Combined Science Trilogy; Biology, CGP, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1782945954/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945954&linkCode=as2&tag=nrjc-21&linkId=100574c08fbbb64318256eb79ed61a76 ''Bacteria (three-domain system), page 309, GCSE Biology, CGP, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1782945563/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945563&linkCode=as2&tag=nrjc-21&linkId=9a1d023a374038e6072f33c4f3cf808b ''Bacteria, pages 11, 16, 17, 46, 48, 104, GCSE Biology; The Revision Guide, CGP, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1782945598/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945598&linkCode=as2&tag=nrjc-21&linkId=ad276ad49df77ab4b40ab4fd0fe09703 ''Bacteria, pages 11, 42, 43, 80, GCSE Combined Science; The Revision Guide, CGP, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1782946381/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782946381&linkCode=as2&tag=nrjc-21&linkId=5ec5fc3f6429e30c1d9ab9bca2bccf93 ''Bacteria, pages 124, 128, GCSE Combined Science Trilogy; Biology, CGP, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1782945954/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945954&linkCode=as2&tag=nrjc-21&linkId=100574c08fbbb64318256eb79ed61a76 ''Bacteria, pages 130, 134, GCSE Biology, CGP, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1471851354/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1471851354&linkCode=as2&tag=nrjc-21&linkId=9012a0d354024419214fb3ad5ac44ba0 ''Bacteria, pages 2-4, GCSE Combined Science Trilogy 1, Hodder, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1471851338/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1471851338&linkCode=as2&tag=nrjc-21&linkId=425855d5890466e47189e1c21b67a1ea ''Bacteria, pages 3-4, 80, GCSE Biology, Hodder, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/0198359373/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359373&linkCode=as2&tag=nrjc-21&linkId=952a73bbb09d222ecc4b50d200679849 ''Bacteria, pages 8-9, 76-83, 86-87, 100-103, 224, 230, 248-249, 252, 266, 269, 278, 282-283, GCSE Biology; Third Edition, Oxford University Press, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/0008158754/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0008158754&linkCode=as2&tag=nrjc-21&linkId=27ad53b0283feeff7fc5ae04a9e205f63 ''Bacteria, pages, 12, 22-3, 40-3, 97, 129, 138-9, 142-3, 282, 292-3, 300-1, 341, 346-7, GCSE Biology; Student Book, Collins, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1471851354/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1471851354&linkCode=as2&tag=nrjc-21&linkId=9012a0d354024419214fb3ad5ac44ba0 ''Bacteria; antibiotic resistance, page 89, GCSE Combined Science Trilogy 1, Hodder, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1471851362/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1471851362&linkCode=as2&tag=nrjc-21&linkId=7d78d70a2044ee9982dae010c94af92a ''Bacteria; Antibiotic resistance, pages 61-3, GCSE Combined Science Trilogy 2, Hodder, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1471851362/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1471851362&linkCode=as2&tag=nrjc-21&linkId=7d78d70a2044ee9982dae010c94af92a ''Bacteria; Binary fission, pages 28, GCSE Combined Science Trilogy 2, Hodder, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/0008158754/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0008158754&linkCode=as2&tag=nrjc-21&linkId=27ad53b0283feeff7fc5ae04a9e205f64 ''Bacteria; extremophile, 340-1, GCSE Biology; Student Book, Collins, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1471851362/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1471851362&linkCode=as2&tag=nrjc-21&linkId=7d78d70a2044ee9982dae010c94af92a ''Bacteria; Genetically engineered, pages 52, GCSE Combined Science Trilogy 2, Hodder, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1471851354/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1471851354&linkCode=as2&tag=nrjc-21&linkId=9012a0d354024419214fb3ad5ac44ba0 ''Bacteria; identification of, page 83, GCSE Combined Science Trilogy 1, Hodder, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/0008158754/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0008158754&linkCode=as2&tag=nrjc-21&linkId=27ad53b0283feeff7fc5ae04a9e205f65 ''Bacterial cell, pages 22-3, 40-3, GCSE Biology; Student Book, Collins, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1782945954/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945954&linkCode=as2&tag=nrjc-21&linkId=100574c08fbbb64318256eb79ed61a76 ''Bacterial cells, page 24, GCSE Biology, CGP, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1782946381/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782946381&linkCode=as2&tag=nrjc-21&linkId=5ec5fc3f6429e30c1d9ab9bca2bccf93 ''Bacterial cells, page 24, GCSE Combined Science Trilogy; Biology, CGP, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1782946381/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782946381&linkCode=as2&tag=nrjc-21&linkId=5ec5fc3f6429e30c1d9ab9bca2bccf93 ''Bacterial diseases, page 128, GCSE Combined Science Trilogy; Biology, CGP, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1782945954/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945954&linkCode=as2&tag=nrjc-21&linkId=100574c08fbbb64318256eb79ed61a76 ''Bacterial diseases, page 134, GCSE Biology, CGP, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1471851354/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1471851354&linkCode=as2&tag=nrjc-21&linkId=9012a0d354024419214fb3ad5ac44ba0 ''Bacterial diseases, page 92, GCSE Combined Science Trilogy 1, Hodder, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1471851338/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1471851338&linkCode=as2&tag=nrjc-21&linkId=425855d5890466e47189e1c21b67a1ea ''Bacterial diseases, pages 79, 82-3, 103, GCSE Biology, Hodder, AQA ''] | ||
Revision as of 11:10, 28 October 2019
Contents
Key Stage 3
Meaning
A magnified image of several bacteria.
Bacteria are unicellular micro-organisms that have no nucleus, mitochondria or chloroplast but do have cytoplasm, a cell membrane and a cell wall.
About Bacteria
- Bacteria can cause disease but some are important to keep us healthy.
- Some bacteria have a tail called a flagellum.
- Bacteria do not have a nucleus.
- The DNA of bacteria is in a loop. There are also smaller rings of DNA called plasmids.
 |
| A diagram showing the features of a bacterium. |
Key Stage 4
Meaning
Bacteria are unicellular prokaryotes (with no membrane bound organelles) and are a domain of organisms in the three domain system.
About Bacteria
- Bacteria can cause disease but some are important to keep us healthy.
- Disease causing bacteria are known as pathogenic bacteria.
- Some bacteria have a tail called a flagellum propel it move through water.
- Some bacteria are encased in a slime capsule which protects them from phagocytes and some toxic chemicals.
- Bacteria do not have a nucleus.
- The DNA of bacteria is in a loop. There are also smaller rings of DNA called plasmids.
 |
| A diagram showing the features of a bacterium. |
References
AQA
- Bacteria (three-domain system), page 249, GCSE Combined Science Trilogy; Biology, CGP, AQA
- Bacteria (three-domain system), page 309, GCSE Biology, CGP, AQA
- Bacteria, pages 11, 16, 17, 46, 48, 104, GCSE Biology; The Revision Guide, CGP, AQA
- Bacteria, pages 11, 42, 43, 80, GCSE Combined Science; The Revision Guide, CGP, AQA
- Bacteria, pages 124, 128, GCSE Combined Science Trilogy; Biology, CGP, AQA
- Bacteria, pages 130, 134, GCSE Biology, CGP, AQA
- Bacteria, pages 2-4, GCSE Combined Science Trilogy 1, Hodder, AQA
- Bacteria, pages 3-4, 80, GCSE Biology, Hodder, AQA
- Bacteria, pages 8-9, 76-83, 86-87, 100-103, 224, 230, 248-249, 252, 266, 269, 278, 282-283, GCSE Biology; Third Edition, Oxford University Press, AQA
- Bacteria, pages, 12, 22-3, 40-3, 97, 129, 138-9, 142-3, 282, 292-3, 300-1, 341, 346-7, GCSE Biology; Student Book, Collins, AQA
- Bacteria; antibiotic resistance, page 89, GCSE Combined Science Trilogy 1, Hodder, AQA
- Bacteria; Antibiotic resistance, pages 61-3, GCSE Combined Science Trilogy 2, Hodder, AQA
- Bacteria; Binary fission, pages 28, GCSE Combined Science Trilogy 2, Hodder, AQA
- Bacteria; extremophile, 340-1, GCSE Biology; Student Book, Collins, AQA
- Bacteria; Genetically engineered, pages 52, GCSE Combined Science Trilogy 2, Hodder, AQA
- Bacteria; identification of, page 83, GCSE Combined Science Trilogy 1, Hodder, AQA
- Bacterial cell, pages 22-3, 40-3, GCSE Biology; Student Book, Collins, AQA
- Bacterial cells, page 24, GCSE Biology, CGP, AQA
- Bacterial cells, page 24, GCSE Combined Science Trilogy; Biology, CGP, AQA
- Bacterial diseases, page 128, GCSE Combined Science Trilogy; Biology, CGP, AQA
- Bacterial diseases, page 134, GCSE Biology, CGP, AQA
- Bacterial diseases, page 92, GCSE Combined Science Trilogy 1, Hodder, AQA
- Bacterial diseases, pages 79, 82-3, 103, GCSE Biology, Hodder, AQA