The complete biology for cambridge igcse online student books stretching approach is trusted by teachers around the world to support advanced understanding and achievement. Edexcel international gcse human biology student book provides complete coverage of the 2009 edexcel international gcse specification, so you can be sure you and your students have all the material you need. Cambridge igcse biology coursebook third edition by. Welcome to another video of igcse biology speed revision. This covers all the topics and modules for all specifications including 0610. Igcse biology revision syllabus 3 core diffusion, osmosis. Igcse biology revision answers test 2 classification of living organisms 5. Characteristics and classification of living organisms revision notes.
Nuffield practical biology has free how to do it sheets for every practical activity on the gcse, igcse and alevel syllabus. Salt is a solute, when it is concentrated inside or outside the cell, it will draw the water in its direction. Hello, i am a web developer and blogger, currently a uetian, i want to compile all the best o and a level resources at one place for the ease of. For first teaching from september 2009 and first examination in 2011. The capsid is a protein coat and is used to protect the genetic information and give the virus structure the dna or rna a different type of nucleic acid contain the code for building new viruses. Igcse grade 9 and grade 10 biology study notes, revision. All the examination questions used in this book are reproduced by permission of. Cambridge igcse biology teachers resource third edition by. Free cie igcse biology revision notes designed by teachers for the 0610 0970 syllabus. Diffusion diffusion is the movement of molecules from a region of its higher concentration to a region of its lower concentration. Gcse diffusion revise the passive movement of molecules. It is better to only use the cards to learn terms and not definitions.
Mackean author, dave hayward author visit amazons dave hayward page. The particles suspended in liquids and gases, for instance, struck each other resulting in their random constant motion. For example, oxygen moves from a high concentration in the lungs to a low concentration in the blood. Because of this movement, particles will spread themselves evenly throughout a liquid or a gas. This second edition, complete with cdrom, continues to provide comprehensive, uptodate coverage of the core and extended curriculum topics specified in the cambridge igcse biology syllabus. Learners gain an understanding of the basic principles of biology through a mix of. Tailored to follow the cie igcse biology specification, this ibooks textbook, produced by the stephen perse foundation, covers the cells and transport in cells sections of the new syllabus. Complete biology for cambridge igcse online student book. Edexcel international gcse 91 human biology student book phil bradfield and steve potter ebook included. Osmosis the diffusion of water across a membrane water will move in the direction where there is a high concentration of solute and hence a lower concentration of water. These three books provide clear, wellwritten course material and a wealth of questions and exercises, including examlevel revision.
Molecules move down a concentration gradient, as a result of their random movement. Edexcel igcse biology revision notes topic questions. Year 10 and year 11 pupils need to understand the passive movement of molecules in areas of high concentration, through membranes to areas, of low concentration. Original material as cambridge university press 2014 as cambridge university press 2014 igcse biology. 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. Diffusion relies on the fact that all molecules are in a constant state of random kinetic motion, but before diffusion can occur, there must be a concentration gradient of the molecules, that is.
Osmosis movement of water molecules, across a partially permeable membrane, from a region of high concentration of water to a low concentration of water molecules it allows plants to take in water through their roots. Diffusion is the net movement of molecules from a region of its higher concentration to a region of its lower concentration. Thus, osmosis is a special case of diffusion through a. Cambridge complete biology for cambridge igcse 2nd edition. Worksheets are the biology of osmosis jones, osmosis and diffusion audience, diffusion and osmosis work answers, created by teachers from east gadsden high school, osmosis jones answers key, answers to osmosis jones work, osmosis jones questions about body system analogies, osmosis jones study guide answer key. Start studying biology igcse diffusion, osmosis and active transport. It can be observed only through an electron microscope. This highly respected and valued textbook has been the book of choice for cambridge igcse students since its publication. Edexcel international gcse human biology student book. Plasma membrane is the outermost covering of the cell that separates the contents of the cell from its external environment.
Diffusion is the random movement of a substance from a region of high concentration to a region of low concentration ie. All nouns are in singular, except when it says otherwise. Edexcel igcse biology student book by philip bradfield et al. Igcse biology chapter 3 movement in and out of cells. Cambridge complete biology for cambridge igcse 2nd edition ebook pdf cell membrane is also called the plasma membrane. Below we cover all the topics mentioned in the latest syllabus. Osmosis is the passage of water from a region of high water concentration through a semipermeable membrane to a region of low water concentration. All the vocabulary needed for biology igcse edexcel.
Diffusion cie igcse biology revision notes save my exams. Written by expert teachers for the cie 06100970 igcse biology syllabus. Diffusion in physics is the movement of particles from an area of higher concentration to an area of lower concentration as driven by thermal energy. Igcsegcse 91 biology diffusion lesson teaching resources. Other readers will always be interested in your opinion of the books youve read. Temperature and presence of oxygen and poison affect the rate of active transport. It allows students to think of the factors which can affect the rate of diffusion.
Diffusion definition and examples biology online dictionary. Igcse past paper questions on osmosisdiffusion perfect for year 10 and 11 ideal as an end of unit test save time compiling questions for a test. Written by an experienced teacher and examiner, cambridge igcse biology coursebook with cdrom third edition gives comprehensive and accessible coverage of the syllabus content. Complete biology for cambridge igcse rg revision guide.
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Particles molecules and ions in a liquid and a gas move continuously. Igcse biology 0610 past papers about igcse biology syllabus 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. Igcse biology the right website to switch to when your parents enter your room especially when youre looking at the notsoappropriate bio website. Cambridge igcse economics by susan grant, cambridge igcse mathematics with cd by ric pimentel, complete physics for cambridge i. They are aimed at teachers but its not too complicated and there is plenty of help on the. Igcse past paper questions on osmosis and diffusion. Cambridge igcse biology coursebook third edition by cambridge. Free biology revision notes on the topic diffusion. Biology vocabulary igcse edexcel flashcards quizlet. Suggestions for practical activities are included, designed to help develop the required experimental skills, with full guidance included on the cdrom. Edexcel international gcse 9 1 student book pearson.
Biology igcse diffusion, osmosis and active transport. The animal is a thin annelid cylinder in shape with rings around its body showing that it is segmented. You will notice that many terms are defined in the syllabus, so that is a good place to start. Diffusion and osmosis are passive, as no energy is needed. Diffusion and osmosis intro igcse teaching resources. The popular, stretching approach will help students to reach their full potiential. Cambridge complete biology for cambridge igcse 2nd edition ebook pdf. It is endorsed by cambridge international examinations for use with their exams.
Diffusion, osmosis, active transport there are two ways in which substances can enter or leave a cell. Investigate diffusion in a nonliving system agar jelly. Today we are gonna be covering section 3 of the syllabus. Complete biology for cambridge igcse by ron pickering. Im including the very basic vocab as well as very specific words that are in the book but are not likely to come up. Find all the books, read about the author, and more. I take you through the concept of diffusion and then we look at three factors that affect the rate of diffusion. Your other book how to maximise your result in every gcse exam has greatly helped me in all of my other subjects as i can revise effectively which frees up my time and in class tests i have noticed a significant improvement from getting b and c grades to now getting a and a grades. The book is supported by a cdrom containing extensive revision and exam practice. Diffusion, osmosis, and active transport practice questions. Here is link to buy igcse biology book to help you further. The text books referenced have been written to accommodate this o level biology syllabus though it is advisable to check text book content with the syllabus before. Ccea gcse biology 1010 cambridge igcse biology 0610 edexcel international gcse biology 4bi0 oxford aqa international gcse biology 9201 cambridge igcse biology 0610 for exams from 2019.
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