Secondary Education BIOLOGY Paper 1 Multiple Choice May/June 2004 45 minutes Additional Materials: Multiple Choice Answer Sheet Soft clean eraser Soft pencil (type B or HB is recommended) 0610/01 READ THESE INSTRUCTIONS FIRST Write in soft pencil. Do not use staples‚ paper clips‚ highlighters‚ glue or correction fluid. Write your name‚ Centre number and candidate number on the answer sheet in the spaces provided unless this has been done for you. There are forty questions on this paper. Answer all
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Lab Report #1 Introduction A cell’s plasma membrane is known to be selectively permeable. This implies that the membrane is selective on what substances can pass in and out of the cell. There are two methods of transport that occur through the plasma membrane. One method of transport is called active process which uses ATP energy to transport substances through the membrane. The other method is called passive process which does not require the use of ATP energy. During passive processes
Free Diffusion Molecular diffusion Solution
Unit 1 Diversity 1. List the 6 kingdoms for classifying living things. 2. List the levels of organisation from kingdom to species. 3. What is binomial nomenclature? 4. Who is Carl Linnaeus? 5. What is a dichotomous key? 6. Draw and label the lifecycle of a DNA virus. 7. Distinguish between DNA and RNA viruses. 8. Compare eukaryotic cells and prokaryotic cells. 9. Define coccus‚ bacillus‚ streptococcus‚ and spirillum? 10. What are 3 examples of helpful bacteria? 11. What do bacteria need
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1 Marks: 2 The ____ is a collection of linked documents‚ graphics‚ and sounds that can be accessed over the Internet. Choose one answer. a. Web page Correct b. blogosphere Incorrect c. cyberspace Incorrect d. digital divide Incorrect Correct Marks for this submission: 2/2. Question 2 Marks: 2 The term ____ refers to the practice of copying a file from a remote computer to a local computer. Choose one answer. a. right-click Incorrect b. upload Incorrect c. download
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Biology: 1. Living Things Please remember to photocopy 4 pages onto one sheet by going A3→A4 and using back to back on the photocopier Syllabus OB38 Understand how to use a simple key to identify plants and animals‚ including vertebrates and invertebrates OB39 Investigate the variety of living things by direct observation of animals and plants in their environment; classify living organisms as plants or animals‚ and animals as vertebrates or invertebrates OB40 Identify the basic life
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long molecule consisting of many similar building blocks. • These small building-block molecules are called monomers. • Three of the four classes of life’s organic molecules are polymers: – Carbohydrates – Proteins – Nucleic acids The Synthesis and Breakdown of Polymers • A dehydration reaction (or condensation reaction) occurs when two monomers bond together through the loss of a water molecule (H2O). • Enzymes are macromolecules that speed up the dehydration process. • Polymers
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provide an understanding of how research is done‚ and what methods we can use to do so. By having a clear understanding of research and techniques used‚ it allows us to communicate effectively in regards to ideas behind the research process. In this paper‚ I will use myself as the case study to examine exactly what I learned about research. In the field of mental health‚ professionals must be constantly looking for ways to help their patients. (Cozby & Bates 2012). When dealing with research‚ it allows
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BIOLOGY Biology is the study of life -- life in all of its grandeur. From the very small algae to the very large elephant‚ life has a certain wonder about it. With that in mind‚ how do we know if something is living? Is a virus alive or dead? What are the characteristics of life? These are all very important questions with equally important answers. Characteristics of Life Living tings include both the visible worlds of animals and plants as well as the invisible world of bacteria and viruses.On
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Bankruptcy: Its Prediction and Accounting Indicators One major assumption in accounting is the Going Concern. It states that an accounting entity is viewed as continuing in operation indefinitely‚ thus‚ financial statements are normally prepared in the assumption that the entity will continue its operations for the forseeable future. But then it is inevitable that one shall come to an end. So if there is evidence that the entity’s operations are to be terminated‚ the going concern assumption
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I. Summary As what is said on the paper‚ the recent advances biotechnology and the availability of ever more powerful computers have led to the formulation of increasingly complex models at all levels of biology. This paper shows the innovations in studying biology. It discusses the biological level of organization and it also describes the model that has seem to be found on the said level. It was also discussed on this paper that the complex models that was developed for the past few years must
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