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KS3 Science QUIZ on ORGANISMS, BEHAVIOUR and HEALTH

WebKS3 Science QUIZ on ORGANISMS, BEHAVIOUR and HEALTH. EXAMPLES! Your physical features and activities are the result of several factors. You can genetically …

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Doc Brown's biology exam revision study notes

WebCommunicable diseases: 1. Introduction to communicable diseases. Doc Brown's biology exam revision study notes. There are various sections to work through, after 1 they can …

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Doc Brown's biology exam revision study notes

Web(2) Examples of risk factors for non-communicable diseases and how different types of disease can interact. Just a few general points as a 2nd introduction to non …

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Quiz 8C "Microbes, diseases, drugs and health issues" © Doc …

Webkills, or prevents the growth of bacteria on external parts of the body. ? the result of a micro-organism entering the body and causing disease. ? kills, or prevents the growth of …

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What is HOMEOSTASIS explaining how negative feedback systems …

WebHow do negative feedback systems work? There are many automatic control systems in your body that control and regulate your internal environment . e.g. the nervous system …

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Non-communicable diseases : 9. Measures of obesity

WebThe Waist to Hip calculation is easy e.g. for a woman of waist measurement of 32 cm and a hip measurement of 40 cm,. The waist to hip ratio = 32 / 40 = 32 / 40 = 0.80 (3 sf, no …

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Quiz 8A "Food, diet, nutrition, digestion system and health issues

Webprotein, carbohydrates and fat molecules are too large to be directly absorbed into the bloodstream. ? excess glucose is converted by the liver into glycogen which acts as a …

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KS3 BIOLOGY Quizzes KS3 Science Quizzes Practice Revision test

WebNational Curriculum KS3 Science BIOLOGY specification. Subject content – KS3 Biology Pupils should be taught about: KS3 biology Structure and function of living organisms . …

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KS3 SCIENCE QUIZZES

WebLinks to individual Biology, Chemistry and Physics sets of multiple choice Quizzes. The individual KS3 biology, KS3 chemistry and KS3 physics quizzes of practice questions for …

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Doc Brown's biology exam revision study notes

Web(3) Cancer - a non-communicable disease - many types and many risk factors! What is cancer? Cells normally grow and divide by mitosis when the body needs new cells to …

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C5H12O isomers of molecular formula C5H12O structural isomers

WebThe 14 aliphatic non-cyclic alcohol and ether structural isomers of molecular formula C 5 H 12 O (M r = 88). This is an example of functional group isomerism (alcohol C-O-H …

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Radioactivity and Nuclear Reaction Index KS4 science igcse/gcse …

WebSee also Electromagnetic radiation, types, properties, uses and dangers. GCSE Level (~US grade 8-10) School Chemistry Notes (students age ~14-16). Find your GCSE science …

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Gamma rays properties sources uses sterilisation medical uses kills

Web9. The properties, uses and dangers of gamma radiation. The sources and properties of gamma radiation. In the breakdown of the unstable nucleus in radioactive decay, energy …

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Edexcel GCSE 9-1 Biology Paper 1 Biology 1 separate science 1BI0 …

WebThe other TOPICS for GCSE BIOLOGY PAPER 1 (revision study notes for Edexcel gcse biology). Topic 2 – Cells and control (Edexcel 9-1 GCSE Biology 1, Paper 1, Topic 2 …

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health safety issues of sound levels precautions like ear defenders

Web4a. Sound and health and safety . The graph shows the safe time limits for levels of sound measured in decibels (Db). If your work involves noisy machinery, you should wear good …

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Making esters preparation ethyl ethanoate procedure …

WebCarboxylic acids are a group of organic compounds which have weakly acidic properties. The react with bases/alkalis to for salts and release carbon dioxide from carbonates. …

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© Doc Brown's 3 min Christmas

WebDoc Brown's qizsci Biology multiple choice quizzes just for fun on key scientific descriptive words, biology facts, biology concept words, biology data words or numbers, optional …

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