GCSE Biology Revision "Pathogens"

GCSE workbooks www.amazon.co.uk/Dr-Shaun-Don...
School licenses from 40p per copy www.freesciencelessons.co.uk/...
In this video, we look at pathogens. We explore what is meant by a pathogen and look specifically at bacteria and viruses. We then look at how pathogens spread and what we can do to reduce the spread.
This video is based on the AQA spec. If you are following a different exam board then you should check your specification. The Amazon link above is an affiliate link. This provides a small commission which helps to support freesciencelessons. The cost remains the same to you. If you prefer not to use this, you can search Amazon for the Freesciencelessons workbooks.
Music credit:
Deliberate Thought by Kevin MacLeod is licensed under a Creative Commons Attribution licence (creativecommons.org/licenses/...)
Source: incompetech.com/music/royalty-...
Artist: incompetech.com/
Image credits:
E coli By NIAID - E. coli Bacteria, CC BY 2.0, commons.wikimedia.org/w/index...
Cholera Copyrighted free use, commons.wikimedia.org/w/index...
Ebola By NIAID - Ebola Virus Particles, CC BY 2.0, commons.wikimedia.org/w/index...
HIV By NIAID - HIV Budding Out of an Immune Cell, CC BY 2.0, commons.wikimedia.org/w/index...
Malaria By CDC phil.cdc.gov/phil_images/20021..., Public Domain, commons.wikimedia.org/w/index...
Giardia By CDC / Janice Haney Carr - phil.cdc.gov/PHIL_Images/8698/..., Public Domain, commons.wikimedia.org/w/index...
Candidiasis By James Heilman, MD - Own work, CC BY-SA 3.0, commons.wikimedia.org/w/index...
Athletes' foot By James Heilman, MD - Own work, CC BY-SA 3.0, commons.wikimedia.org/w/index...
Campylobacter By Photo Credit: Janice CarrContent Providers(s): CDC/ Dr. Patricia Fields, Dr. Collette Fitzgerald - This media comes from the Centers for Disease Control and Prevention's Public Health Image Library (PHIL), with identification number #5776.Note: Not all PHIL images are public domain; be sure to check copyright status and credit authors and content providers.English | Slovenščina | +/−Originally from en.wikipedia; description page is/was here., Public Domain, commons.wikimedia.org/w/index...
Sneeze By James Gathany - CDC Public Health Image library ID 11162, Public Domain, commons.wikimedia.org/w/index...
Needle By AiTh9eew - Own work, CC BY-SA 4.0, commons.wikimedia.org/w/index...
Sewage By Øyvind Holmstad - Own work, CC BY-SA 4.0, commons.wikimedia.org/w/index...
Handwashing By Serenity - Own work, CC BY-SA 3.0, commons.wikimedia.org/w/index...
Drinking water By Matthew Bowden www.digitallyrefreshing.com - www.sxc.hu/photo/158242, Attribution, commons.wikimedia.org/w/index...
Durex By © Achim Raschka / Wikimedia Commons / CC-BY-SA-3.0, CC BY-SA 3.0, commons.wikimedia.org/w/index...
Vaccination Public Domain, commons.wikimedia.org/w/index...
Ebola 2 By NIAID - Ebola Virus Particles, CC BY 2.0, commons.wikimedia.org/w/index...

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Ikr 😂
Ie.
1) Was the Coronavirus in 2020 a communicable or non communicable disease. Explain your answer (3 marks)
2) Describe and explain the effects Coronavirus had on Britain in 2020 😂😂😂

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Thanks for the comment. I always enjoy hearing from students who benefit from my videos.

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"nahh, it bacterium"
thanks again

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@FreeScienceLessons do you have any videos explaining in detail about protists and fungi??

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No not in detail I'm afraid. They're not on the AQA spec in any detail.

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I have a question.... What topics are you expected to know for biology paper 1?
Very good video by the way

[@Freesciencelessons]

Hi and thanks for the comment. If you look at the first page of my channel, you'll see the Biology paper 1 section and the playlists in it. You need to learn all of that.

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Is there a biology paper 2 playlist

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Sir do we need to know how protisits and fungi cause diease?

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Not for GCSE. However, malaria is caused by a protist and you do need to know about malaria. I've made a video on it.

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is there a protist and fungi video

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which video is about protists and fungi

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2:37 awesome picture......

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*Thank you*

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I keep reading comments instead of watching the video, like idk what is happening tomorrow

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Whats The Scientific name for Pathogens?

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WE DO NOT TALK ABOUT THE FUNGI ON THE TOUNGUE!

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do we need to know about fungis and protists?

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Protists are covered in the videos on malaria and classification.

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thanks :)

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do we need to know the sizes of the pathogens?

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no

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Who's here not watching immediately before the 2020 exam but as part of revision in perfectly good time for the exam next year without much stress?

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Yes, they're coming up in the next two weeks.

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I can't find the revision work book!!!!

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2019

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Does this topic include a required practicle about antiseptic filter paper discs and Petri dishes, because it's not in the specification but BBC bitesize include it?

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Yes that is required practical two and it's in the Cell Biology playlist.

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