Biomolecules - Biology Unit 3 What is a Biomolecule? Organic molecule made by living organisms Organic Molecules: contain carbon considered the “chemicals of life” Inorganic Molecules: Do not contain carbon Consist mostly of: carbon (c)‚ hydrogen (h)‚ oxygen (o) Monomers vs. Polymers Monomers: single-molecule that may react with similar molecules to form a chain Polymers: a chain of many monomers that are chemically bonded together
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CORE BIOLOGY PRACTICALS You will need to know these practicals as the exam board may ask you questions based on them. Below is a summary of each one. Name of practical and independent & dependent variables Effect of caffeine on Daphnia heart rate Independent: caffeine concentration Dependent: heart rate of Daphnia Measuring the content of Vitamin C in fruit juice Independent: fruit juice Dependent: volume of juice required to decolourise 1cm3 of DCPIP The effect of temperature on cell membranes
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are the carbohydrate profiles of the organisms you tested? (2) The yeast carbohydrate profile came out with glucose and fructose positive and Mannitol negative. The staph epidermidis was glucose‚ lactose and sucrose positive and mannitol negative. 3. Why is it important not to incubate the fermentation tubes more than 24 hours?(1) Because the sugar test will have a higher chance that the color will change and could alter the
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BTEC Short Courses Edexcel Level 7 BTEC Advanced Professional Award‚ Certificate and Diploma in Management Studies January 2007 Tutor support materials Edexcel Level 7 BTEC Advanced Professional Award‚ Certificate and Diploma in Management Studies Edexcel‚ a Pearson company‚ is the UK’s largest awarding body offering academic and vocational qualifications and testing to more than 25‚000 schools‚ colleges‚ employers and other places of learning here and in over 100 countries worldwide
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Maria Resa PS115 Unit 2 Project Job Exploration Go to an online career/employment site‚ such as Monster.com or Jobing.com. Search for jobs in the psychology field. You may also review and use the job descriptions/classifieds provided in the Unit 2 Readings‚ if you like. After you have explored the job listings for a while‚ choose two of the jobs that interest you. Then‚ for each job‚ complete the following using the template provided: 1. List the job title and job description. 2.
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Chapter 2 Cellular respiration and ATP synthesis By the end of this chapter you should be able to: a outline the stepwise breakdown of glucose in cellular respiration; f explain the significance of the Krebs cycle in ATP formation; b explain the sequence of steps in glycolysis; g c describe the structure of a mitochondrion‚ relating its structure to its function; explain the process of oxidative phosphorylation with reference to the electron transport chain;
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Write your name here Surname Other names Maha ejaz Edexcel International GCSE Centre Number 90005 Candidate Number 12233 Mathematics B Paper 2 Tuesday 15 January 2013 – Morning Time: 2 hours 30 minutes Paper Reference 4MB0/02 Total Marks You must have: Ruler graduated in centimetres and millimetres‚ protractor‚ compasses‚ pen‚ HB pencil‚ eraser‚ calculator. Tracing paper may be used. Instructions Use black ink or ball-point pen. Fill in the boxes at the top of this page with
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Biology 3 Spec: |BIOLOGY UNIT B3 Topic 1 Control systems | |1.1 Be able to demonstrate an understanding that cell metabolism leads to the build-up of waste products in the | |blood‚ including carbon dioxide and urea | |1.2 Know that urea is produced from the breakdown of excess amino acids in the liver and is removed by the | |kidneys
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| | | | |P1:describe how marketing techniques are used |M1:compare marketing techniques used in |D1: evaluate the effectiveness of the use of | |to market products in two organizations |marketing products in two organizations |techniques used in marketing products in one | | |
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unit Unit 3 P4- Explain possible priorities and responses when dealing with two particular incidents or emergencies in a health and social care setting There are many incidents and emergencies that can occur in a health and social care setting regardless of how careful you try and it is how many precautions they take. The health care setting I will be talking about is a Care home‚ and the priorities and responses that should take place when dealing with incidents and emergencies within it. Priorities
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