UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS General Certificate of Education Advanced Level * 2 3 0 8 9 6 9 9 7 3 * BIOLOGY Paper 5 Planning‚ Analysis and Evaluation Candidates answer on the Question Paper. No Additional Materials are required. READ THESE INSTRUCTIONS FIRST Write your Centre number‚ candidate number and name on all the work you hand in. Write in dark blue or black ink. You may use a pencil for any diagrams‚ graphs or rough working. Do not use staples‚ paper clips‚ highlighters
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areas of knowing the strongest contradiction is between human science and natural science. Human sciences are also known as the social sciences which include anthropology and psychology. Natural sciences on the other hand include sciences such as biology and pharmacology. As we are in the quest of knowledge in these two divergent areas of knowledge‚ the type of knowledge we are searching for is important to determine. If one is to make progress in a subject that represents what he or she has learned
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building system (IBS) can be generally interpreted as in which all building components such as floors‚ walls‚ columns‚ beams‚ and roofs are mass produced either in a factory or at site factory according to specifications with standardize shapes and dimensions and transported to the construction projects site to be assembled into a structure with minimal site wet work and erected on the site properly joined to form the final units. The development of industrialized building system (IBS) is not new in
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AS Biology - Unit 1 ------------------------------------------------- Metabolism Metabolism is a term to describe all reaction which is taking place within a cell and is separated into two types which are * anabolic = compounds being built up * catabolic = compounds being broken down ------------------------------------------------- Water The water molecule is a molecule which is made up from 2 hydrogen atoms and 1 oxygen atom. It is bounded by 2 covalent bonds and has is polar.
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bacterium Single-celled organism belonging to the Domain Bacteria; cells are typically walled and do not contain a nucleus. * biodiversity Of a region‚ the genetic variation within its species‚ variety of species‚ and variety of ecosystems. * biology The scientific study of life. * biosphere All regions of Earth where organisms live. * cell Smallest unit that has the properties of life; at minimum‚ consists of plasma membrane‚ cytoplasm‚ and DNA. * community All populations
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1.) What is Biology? Biology is the science of life. Biologists study the structure‚ function‚ growth‚ origin‚ evolution and distribution of living organisms. There are generally considered to be at least nine “umbrella” fields of biology‚ each of which consists of multiple subfields. 2.) What are the branches of Biology? Describe each. Biochemistry: the study of the material substances that make up living things Botany: the study of plants‚ including agriculture Cellular biology: the study of the
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A central organizing concept in biology is that life changes and develops through evolution‚ and that all life-forms known have a common origin. The theory of evolution postulates that all organisms on the Earth‚ both living and extinct‚ have descended from a common ancestor or an ancestral gene pool. This last universal common ancestor of all organisms is believed to have appeared about 3.5 billion years ago.[21] Biologists generally regard the universality and ubiquity of the genetic code as definitive
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English Paper Two Tips 1. Look at past questions and use them to break down your texts for revision If you look through past paper questions‚ you’ll spot that the sorts of questions you receive will always be about generalised things. Off the top of my head‚ things like Setting‚ Character‚ Beginnings and Endings‚ Death‚ Love‚ Chronology etc. all tend to crop up with reassuring regularity. So‚ this is the way in which you should approach your texts when revising them. Remember that in the actual
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environment. It is a movement that restores the environment that humans have damaged. Scientists have addressed the idea‚ in "A life of its own" by Michael Specter‚ of using synthetic biology to mend environmental issues. Synthetic biology combines the "elements of engineering‚ chemistry‚ computer science‚ and molecular biology…to assemble the biological tools necessary to redesign the living world" (Specter 364). There are both positive and negative impacts of a synthetic world on the environment movement
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Theories of Biology University of Phoenix – Axia There are seven major theories of Biology that attempt to organize and make sense of the multitude of ideas surrounding the major theories of Biology. The theories include evolution of natural selection‚ inheritance‚ cells‚ biological classification‚ bioenergetics‚ homeostasis‚ and ecosystems. The evolution of natural selection is the theory the theory that attempts to explain how and why species are able to adapt to their environments
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