Viral diseases - GCSE Biology (Revision for 2020)
Measles, HIV and Tobacco Mosaic Virus are all viral diseases. This video will cover the symptoms, transmission and prevention of each. Download the accompanying workbook from www.emmatheteachie.co.uk to use while you watch.
Workbook: emmatheteachie.co.uk/product/...
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**This video is for the topic of Infection and Response for GCSE Biology and Combined Science (9-1) - it is written for the AQA specification but overlaps with other exam boards.**
We’ll start with why viral diseases are difficult to treat by looking at what viruses do in the body.
Then we’ll cover the three viral diseases you need to know for GCSE Biology:
1 - Measles
2 - HIV
3 - Tobacco Mosaic Virus (TMV)
We’ll finish up with some quick questions to test you on what you’ve learnt - going through the answers together makes sure you can improve in no time!
I hope you’ve enjoyed this video & the Studyalong Workbook if you’re using it - let me know what else you’d like to see in the comments below.
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Emma the teachie
Пікірлер: 6
Thank you for a great video can explain if someone sneezes how far can a virus travel
How blood borne disease spread??
how do anti-viral drugs work
@emmatheteachie
4 жыл бұрын
As viruses aren't technically alive, anti-viral drugs work to inhibit (stop) the virus from developing or reproducing.
@Lena-bq2ui
4 жыл бұрын
@@emmatheteachie what do you mean they aren't technically alive
@emmatheteachie
4 жыл бұрын
@@Lena-bq2ui we say this because they don't have the ability to reproduce on their own - they use the host cell to do this.