Difference between revisions of "Sperm Cell"
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| + | ===References=== | ||
| + | ====AQA==== | ||
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| + | :[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=27ad53b0283feeff7fc5ae04a9e205f517 ''Sperm cell, pages 26-7, 208, 211, 212, 216-7, 251, 252, 256-7, GCSE Biology; Student Book, Collins, 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 ''Sperm cells, page 11, GCSE Biology; Third Edition, Oxford University Press, 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 ''Sperm cells, page 8, GCSE Biology, 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 ''Sperm cells, page 8, GCSE Combined Science Trilogy 1, Hodder, 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=ad276ad49df77ab4b40ab4fd0fe10304 ''Sperm cells, pages 14, 68, GCSE Combined Science; The Revision Guide, 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 ''Sperm cells, pages 14, 77, GCSE Biology; The Revision Guide, 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 ''Sperm cells, pages 30, 31, 251, 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 ''Sperm cells, pages 30,31, 206, GCSE Combined Science Trilogy; Biology, CGP, AQA ''] | ||
Revision as of 14:00, 13 November 2019
Contents
Key Stage 3
Meaning
A sperm cell is the male sex cell.
Adaptations of Sperm Cells
- Sperm cells have a tail for swimming.
- Sperm cells have extra mitochondria to provide energy for swimming.
- Sperm cells have enzymes on the head to get past the jelly coating of the egg cell.
About Sperm Cells
- Sperm cells are made by the testes.
- Sperm cells are a gamete that contains half the DNA needed to make a new human.
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References
AQA
- Sperm cell, pages 26-7, 208, 211, 212, 216-7, 251, 252, 256-7, GCSE Biology; Student Book, Collins, AQA
- Sperm cells, page 11, GCSE Biology; Third Edition, Oxford University Press, AQA
- Sperm cells, page 8, GCSE Biology, Hodder, AQA
- Sperm cells, page 8, GCSE Combined Science Trilogy 1, Hodder, AQA
- Sperm cells, pages 14, 68, GCSE Combined Science; The Revision Guide, CGP, AQA
- Sperm cells, pages 14, 77, GCSE Biology; The Revision Guide, CGP, AQA
- Sperm cells, pages 30, 31, 251, GCSE Biology, CGP, AQA
- Sperm cells, pages 30,31, 206, GCSE Combined Science Trilogy; Biology, CGP, AQA