Below we cover all the topics mentioned in the latest syllabus. Beer and yoghurt manufacturing 91 gcse and igcse biology aqa, edexcel, cie, ocr, wjec duration. Write your answers in the spaces provided in this booklet. Osmosis only involves water molecules nothing else. Free biology revision notes on the topic biotechnology. Gcse biology wikibooks, open books for an open world. Microorganisms may be cultured commercially in order to obtain a substance that they produce they must be able to. The fermenter allows fine control of the air supply, temperature and ph to.
Biology paper 1 checklist what to do before the exam. Aqa biology b3 kidneys and fermentation flashcards in. Revision for cie biology igcse, including summary notes, exam questions by topic and videos for each module. Biotechnology cie igcse biology revision notes save my exams. I hope this blog will be useful to anyone studying gcse biology although it has been written specifically for the edexcel igcse single subject biology course. Biology 061021 paper 2 multiple choice extended mayjune 2016 45 minutes additional materials.
This video is for edexcel igcse biology 91 but is relevant for many gcse biology courses. Microbes can be used by industry to mass produce certain important chemicals. Biology gcse and igcse question bank, questions for self. Commemorative booklet pdf during world war ii, the governments of the united states and the united kingdom approached the largest u. Naturally occurring and synthetic polymers can be formed from a variety of monomers. Jun 04, 2015 beer and yoghurt manufacturing 91 gcse and igcse biology aqa, edexcel, cie, ocr, wjec duration. Tes global ltd is registered in england company no 02017289 with its registered office. Here is a pdf file with all biology notes for you to download. The content clarifies every one of the realities and ideas required by this syllabus in painstakingly picked dialect, with questions intended to urge understudies to consider what they are realizing and subsequently enhance their. To ensure you are up to speed with basic skills and biology theory, you will be required to complete this booklet before the start of the as course.
It covers the following objectives from the syllabus. This book refers to the post2011 gcse biology course covered by science students in the united kingdom. As part of the aqa alevel biology course, you are expected to build upon knowledge and skills covered during your gcse biology course. Anaerobic bacteria produce methane as the waste is broken down.
About 12% of the animals food is changed into methane. Penicillin production through deeptank fermentation. The curry spice coriander works like an antibiotic. The oxygen concentration changes after the glucose concentration. Qualifications include gcse, as and a level, nvq and our btec suite of vocational qualifications from entry level to btec higher national diplomas, recognised by. Most students knew that oxygen was the gas that is added to the fermenter. Contains a diagram of a fermenter used to grow penicillium with labels missing which the student shave to fill in. Commercial biotechnology a2levellevelrevision, biology. Make sure you have learnt the meanings of the common terms used in biology, e. The syllabus is approved for use in england, wales and northern ireland as a cambridge international level 1level 2 certificate. Microbes are very efficient and produce less waste than chemical means. Home gcse study tools biology aqa biology b3 kidneys and fermentation aqa biology b3 kidneys and fermentation this quiz covers aqa b3 kidney and fermentation. Diffusion is the movement of a fluid across a concentration gradient.
For more awesome gcse and a level resources, visit us at uk page 9 ii how does the change in the concentration of oxygen in the fermenter compare with the change in concentration of glucose between 0 and 30 hours. This can be viewed as a presentation or printed as a booklet. You are reminded of the necessity for good english and orderly presentation in your answers. Fusarium is used to make mycoprotein used to make quorn.
Animal cells animal cells come in all kinds of shapes and sizes but have the same basic features. Fill in the boxes at the top of this page with your name, centre number and candidate number. Chemicals like insulin and penicillin are often made in large fermenters for use in medicine. Biology 061042 paper 4 theory extended mayjune 2018 1 hour 15 minutes candidates answer on the question paper. The edexcel international gcse in biology is designed for use in schools and colleges. Biology gcse effect of fermentation on glucose and yeast. A fermenter is used for growing the fungus fusarium.
The specification involves a new approach to biology at gcse by incorporating the skills, knowledge and understanding of how science works. Do not use staples, paper clips, glue or correction fluid. Suggestions for practical activities are included, designed to help develop the required experimental skills, with full guidance included on the cdrom. Food production biotechnology fermenters gcse biology 91. This website and its content is subject to our terms and conditions.
Any gcse additional science biology revision guide your own old gcse science biology exercise books head start to as biology published by cgp the tasks in this booklet must be completed by tuesday 3rd september 2019. O level biology book is a total asset for the o level biology syllabus of the cambridge international examinations. Learn vocabulary, terms, and more with flashcards, games, and other study tools. For more awesome gcse and a level resources, visit us at.
The design of fermenter involves the cooperation between experts in microbiology, biochemistry, mechanical engineering and economics. The gcse biology specification is divided into three units. The diagram below shows a fermenter which is used to make. Written by expert teachers for the cie 06100970 igcse biology syllabus. The course design provides a basis for progression to. Igcse biology sample assessment materials sams edexcel igcse in biology 4bi0 first examination 2011 edexcel, a pearson company, is the uks largest awarding body, offering academic and vocational qualifications and testing to more than 25,000 schools, colleges, employers and other places of learning in the uk and in over 100 countries worldwide. Good average requires attention 1 identify and describe chromosomes as genetic structures in the nucleus of a cell 2 know that chromosomes occur as functional pairs except in sex cells.
A layer of cooled water placed around a fermenter to control the temperature of the fermentation process. The course gives students the opportunity to experience biology within the context of their general education. Enjoy the summer and all being well we look forward to seeing you in your biology lessons. Some students put themselves at a disadvantage due to poor handwriting that was very difficult to read even after. The information can be found in the pages of gcse biology and igcse biology. Tuesday, 17 may 2016 1 hour s16448301 for examiners use only. If you would like to download a resource then click on the relevant attachment at the bottom of the page.
Read these instructions first write your centre number, candidate number and name on all the work you hand in. Specification and sample assessment material edexcel international gcse in biology 4bi0 first examination june 20. It encourages students to develop their curiosity about the living world and provides insight into and experience of how science works. A fermenter is a vessel used to grow microorganisms used for fermentation.
Jul 19, 2010 contains a diagram of a fermenter used to grow penicillium with labels missing which the student shave to fill in. I have done part one of my isa but have part 2 on tuesday and cant seem to find any info anywhere. Industrial fermenters microorganisms and food gcse biology. Fermenters and yoghurt making for igcse biology youtube. Alkanes, alkenes, alcohols and carboxylic acids are different homologous series of organic compounds. Cambridge igcse biology textbook pdf by dg mackean and hayward. Sections 15 correspond to the sections in gcse biology and igcse biology. The 91 edexcel specification for gcse biology, examined from summer 2018. This is where teaching and learning resources can be downloaded and added.
Key subject aims gcse in biology this gcse in biology encourages students to be inspired, motivated and challenged by following a broad, coherent, practical, satisfying and worthwhile course of study. Bad bacteria in the animals stomach produce methane. The alcohol produced by fermentation of glucose can be used as biofuel. Oct 12, 2010 this website and its content is subject to our terms and conditions. Gcse biology is the study of living organisms and their structure, lifecycles, adaptations and environment. Free support resources for biology for you 5th edition. Amw24301 surname other names candidate number 0 centre number gcse 0243. The criteria considered before selecting materials for constructions of a fermenter are. A significant number of students incorrectly gave blood or blood cells as an answer.
Gcse edexcel biology b3 computer skills flashcards quizlet. Jan 11, 20 international gcse instructions tt use black ink or ballpoint pen. If you run out of space, use the additional pages at the back of the booklet, taking care to number the questions correctly. International gcse instructions tt use black ink or ballpoint pen. It covers the content being taught in year 10 and has questions for students to answer at the end of each section. Some of these, like insulin are used in medicine to treat patients. Tes global ltd is registered in england company no 02017289 with its registered office at 26 red lion square london wc1r 4hq. Alcohols more organic chemistry aqa gcse chemistry. They then have to explain the function of these parts. Currently the structure used is that of the edexcel board. A simplified version of the fermenter can be used to create natural gas for use as a fuel. Igcse biology 0610 for exams from 2019 edexcel international gcse biology 4bi1 for exams from 2019. Just over half of all students knew that oxygen was the gas added to the fermenter, but a common incorrect answer given was carbon dioxide. Anaerobic respiration in yeast cells is called fermentation and has economic.
Biology 061021 paper 2 multiple choice extended mayjune 2016 45 minutes. The basic information that you need to know is in dot points below. The base pairs in dna are 1 a thymine with adenine, cytosine with guanine b thymine with guanine, adenine with cytosine c uracil with adenine, guanine with cytosine d uracil with thymine, guanine with cytosine iv name the bond that joins the base pairs together. The number of marks is given in brackets at the end of each question or partquestion. Information for candidates the number of marks is given in brackets at the end of each question or partquestion.
This document consists of 15 printed pages and 1 blank page. Youll see that our gcse biology, along with chemistry and physics, is a clear straightforward specification, with. It is part of a suite of international gcse qualifications offered by edexcel. I am currently working as the head of biology at a wonderful coed secondary school in cambridgeshire. Gcse science revision resources and guidance students that revise for science gcces do better than those that do not. Cambridge international examinations cambridge international general certificate of secondary education. Booklet a has two practicals from the prescribed practical list. Written by an experienced teacher and examiner, cambridge igcse biology coursebook with cdrom third edition gives comprehensive and accessible coverage of the syllabus content.
There is a huge amount of content to learn so the earlier you start revising the better. Report on the examination gcse biology 4401 bl3hp june 2015 4 of 8 possible answers was seen, but the most common correct answers were carbon dioxide, water and ions. Basically we have been told it involves oil, yeast and glucose, a beaker, an upturned test tube with water in into another beaker and a pipe between the two. Gcse biology examiner report unit 03 biology june 2015. The pdf files for separate chapters are also available. Multiple choice answer sheet soft clean eraser soft pencil type b or hb is recommended read these instructions first write in soft pencil. W rite your answers in the spaces provided in this booklet. The most common incorrect answer given was carbon dioxide. Characteristics and classification of living organisms revision notes.
Show all the steps in any calculations and state the units. Aqa cannot give permission to schoolscolleges to photocopy any. Answer the questions in the spaces provided tthere may be more space than you need. I am a wrinkly who has gone back to night school to redo my biology gcse and am panicking. Your gcse geography course aqa 8035 culminates in three exams. Report on the examination gcse biology bl3fp june 2015 3 of 7 general students approached this paper well and generally attempted all questions. This booklet was produced to help students studying the cambridge igcse biology syllabus. Cross through any work you do not want to be marked. Gcse biology 3 active transport two of the main ways in which diffused substances are transported across cells are osmosis and diffusion. The diagram shows a fermenter used to grow fusarium. This covers all the topics and modules for all specifications including 0610.
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