Free support resources for biology for you 5th edition. Pathogens communicable diseases aqa gcse biology single. Microbes an organism too small to be seen by the naked eye can enter the body through the mouth, nose and cuts or bites in the skin. We also do videos and worksheets on viral, bacterial, protist and. Powerpoints and worksheets covering aqa core science unit b1. Communicable diseases are caused by pathogens microorganisms that can be spread from one organism to another. Youll see that our gcse biology, along with chemistry and physics, is a clear straightforward specification, with. Pathogens and disease bacteria and viruses gcse biology. All resources made using contributions from tes and current school resources. Split over two lessons, all book references refer to nelson thornes aqa science biology. Practice edexcel sample exam questions for the gcse biology health, disease and the development of medicines topic.
There are learning objectives, key words followed by the main lesson. They explore how diseases spread and how they can reduce that spread. Free 26 shannonle123 aqa gcse biology bioenergetics booklet. This resource includes power point presentations for gcse aqa health, pathogens and disease. Pathogens are diseasecausing viruses, bacteria, fungi or protists, which can infect animals and plants. Transmissible disease therefore a transmissible disease is a disease in which the pathogen can be passed from one host to another. Pathogens are microorganisms such as viruses and bacteria that cause. Revised glossary for aqa gcse biology student book collins. Gcse biology 3rd ed a student handbook for writing in biology.
Resources resources home early years prek and kindergarten primary elementary middle school secondary high school whole school special educational needs blog. Pathogens and disease bacteria and viruses gcse biology in this video, we look at how bacteria and viruses can cause disease. For each statement, use either the suggested website or your own text book to write a 5point. Microbes and pathogens microbes an organism too small to be seen by the naked eye can enter the body through the mouth, nose and cuts or bites in the skin microbes bacteria and viruses can cause diseases. Humans have an immune system, which can defend them from pathogens. Body defences the body has several defences against pathogens so we do not fall ill with the diseases they cause. Gcse aqa health, pathogens and disease teaching resources. Pathogens can include viruses and bacteria and they are the reason why we become ill. This video looks at how these pathogens cause illness and the ways in which they are spread from one person to. We then look at how pathogens spread and what we can do to reduce the spread.
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