10 diseases and immunity 11 gas exchange in humans 12 respiration 13 excretion in humans 14 coordination and response 15 drugs 16 reproduction 17 inheritance 18 variation and selection 19 organisms and their environment 20 biotechnology and genetic engineering 21 human influences on ecosystems. Gcse biology module (sample): drugs by the end of this topic you will have covered: - developing new drugs - alcohol, cigarettes and health - drugs and their. Read the following passages and then label them with the type of drug they are referring to a) activity of the nervous system is reduced responses slow you down and you become sleepy (1 mark) b) provide a feeling of sleepiness and calm when first taken motivation decreases and your body deteriorates both mentally. A secondary school revision resource for ocr gcse science about understanding organisms and drugs- with higher tier.
Online coursesaccredited courses in drug and alcohol abuse counselling learn with the uk open college from home enrol 365 days a year. Synapses and effect of drugs animation: chemical synapse (quiz 1) animation on the synapse followed by multiple choice quiz biology mad synapses detailed revision notes with diagrams on synapses and effect of drugs caffeine page from neuroscience for kids on the effect of caffeine on the nervous system. With an emphasis on human biology, the cambridge igcse biology syllabus helps learners to understand the technological world in which they live, and take an informed interest in science and scientific developments.
Drugs - igcse grade 10 biology online study material - get free sample papers, board paper solutions, revision quizzes, video lessons & sample tests on brainnr. Objectives: to learn about various illegal drugs to identify risk factors and protective factors associated with substance abuse (drugs and alcohol) to discuss what addiction is and the consequences of it to determine behaviours that increase well-being and allow students to achieve life goals.
Summary notes, revision videos and past exam questions by topic for cie igcse biology topic 15 - drugs. Drugs, whether medical or recreational, have effects on our bodies some can damage our physical or mental health, especially if we misuse them in gcse science lessons, year 10 and year 11 students learn about drug abuse and this biology quiz, written for aqa's syllabus a, will help them revise. coordination and response (extended) theory paper 5 coordination and response (extended) theory paper 6 coordination and response (extended) theory paper 7 section 15: drugs drugs - multiple choice drugs (extended) theory paper 1 drugs (extended) theory paper 2 section 16: reproduction.
A secondary school revision resource for gcse pe looking at performance enhancing drugs such as steroids and hormones and their associated health risks. Drugs come in a number of forms they can be medical, recreational or performance enhancing many of these are prohibited in sporting competitions, if they are. Drugs such as alcohol and nicotine can cross the placenta this is why it is so vital that pregnant mothers do not smoke and drink to ensure that the foetus' development is not affected by these drugs advertisements written by paul gillam leave a comment posted in igcse biology posts, section 3:. 4 v1 4y11 cambridge igcse biology – past paper questions and answers core 3 fig 1 shows a red blood cell and a root hair cell fig 1 (a) (i) select two structures in the root hair cell which are also present in the red blood cell in each case state the letter, a to e, and name the structure 1 letter.
For igcse o-level biology students chapter 12. Lesson companion for igcse drugs unit ppt added for reference contact if answers required update: answers uploaded for your reference :.
Vitamins, drugs, food additives & cooking chemistry doc brown's gcse/igcse/ o level ks4 science-chemistry revision notes oil, useful products, environmental problems, introduction to organic chemistry 15 vitamins, drugs- analgesic medicines, food additives and some cooking chemistry what are vitamins. Short video on different types of drugs and how they affect the nervous system also includes information on smoking and alcohol and the health impacts of th. Learn more about illegal drugs, tobacco, alcohol, prescription drugs and antibiotics with bbc bitesize gcse biology.
Chapter 14 coordination and response 22 chapter 15 drugs 24 chapter 16 reproduction 25 chapter 17 inheritance 28 chapter 18 variation and selection 30 chapter 19 organisms and their environments 32 chapter 20 biotechnology and genetic engineering 34 chapter 21 human influences on ecosystems 36. While at first they produce a nice sensation, after a while (illegal) drugs become addictive there are tow types of addiction, psychological – where the person feels they need it, and chemical – where the body becomes used to having the drug in the system all the time, and so if the drug is taken away the person experience. Drugs and alcohol questions for your custom printable tests and worksheets in a hurry browse our pre-made printable worksheets library with a variety of activities and quizzes for all k-12 levels. Learn the basics about type 1 diabetes from webmd.