β-glucose – cannot be easily digested by most animals CELLULOSE – NOT DIGESTIBLE • Isomers illustrate that structure of a molecule determines the function of that molecule STRUCTURE = FUNCTION The Molecule of life • Most molecules of living organisms are composed of thousands of atom. these molecules are considered macromolecules • Macromolecules are subdivided into polymers and monomers • polymers: are long chain-like substances made of many smaller molecules linked together by a covalent
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Biology‚ 7e (Campbell) Chapter 13: Meiosis and Sexual Life Cycles Chapter Questions 1) What is a genome? A) the complete complement of an organism’s genes B) a specific sequence of polypeptides within each cell C) a specialized polymer of four different kinds of monomers D) a specific segment of DNA that is found within a prokaryotic chromosome E) an ordered display of chromosomes arranged from largest to smallest Topic: Concept 13.1 Skill: Knowledge 2) Which of the following
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2. The connection between what Wyatt Transgenics Company does‚ and the reference to the comic “The Swamp Thing” is‚ that they both have to deal with organisms that undergo some sort of manipulation. “The Swamp thing is an example of this. (Page 64-65) 3. The meaning of transgenic is when an organism is altered by having a gene from another species transferred into it. (Page 64) 4. The scientists make the animals develop the desired proteins by‚ putting original human genes in to the animals
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UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS General Certificate of Education Advanced Subsidiary Level and Advanced Level CHAPTERS CLASSIFIED:ENZYMES 9700/2 BIOLOGY Paper 2 Structured Question AS For year 2014 Candidates answer on the Question Paper. No Additional Materials are required. READ THESE INSTRUCTIONS FIRST Write your candidate number and name on all the work you hand in. Write in dark blue or black pen. You may use a soft pencil for any diagrams‚ graphs or rough
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S and G2 take up the majority of the time. Cell division by mitosis is important during growth of eukaryotic organisms and is the way in which eukaryotes increase their cell numbers‚ either in a population of a single celled organism‚ such as Amoeba or yeast‚ or within the body of a multicellular organism. Growth may be allometric meaning that different parts of the organism grow at different rates. This can be due to mitosis occuring at different rates in different organs. Mitosis is also
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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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Hong Kong Diploma of Secondary Education Examination Integrated Science School-based Assessment Sample Tasks Teachers may use the sample tasks for non-profit making educational and research purposes with proper acknowledgement. © 2009 Hong Kong Examinations and Assessment Authority All Rights Reserved 2009 TABLE OF CONTENT Task C1 C2 C4 C5 C6 C7 C8 E3 Title Osmosis in Living Tissue Catalytic Activity of Enzyme Action of Electricity on Substances Encountered in Daily Life Do
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Welcome to AP Human Geography Ms. Anderson Phone: 548-4051 room 112 E-mail: panderso@hs.spotsylvania.k12.va.us Course Description: The new college-level social studies course provides students with the opportunity to identify and analyze contemporary concerns and problems from local‚ national‚ and global perspectives in Human Geography. Using geographical tools and skills‚ we will explore issues such as population distribution and composition‚ cultural patterns and processes‚ political organization
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live in river‚ponds‚streams‚etc are called as fresh water. Aquatic are of different types like- Zooplankton :- Passively floating in water Nanoplankton – Extremely small plankton. Nekton – the aggregate of actively swimming aquatic organism in a body of water able to move independly of water currents is called nekton Benthos – those animals found living on the sea bottom Littoral – Animals living in intertidal zone of sea-coast are called littoral Neritic – pelagic forms that
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Biology Mitosis and Meiosis Study Guide Videos if you want/need them. https://www.youtube.com/watch?v=L0kenzoeOM https://www.youtube.com/watch?v=qCLmR9YY7o Maybe helpful sites? http://www.cellsalive.com/mitosis.htm http://www.cellsalive.com/cell_cycle.htm 1. Diagram and label a chromosome. 2. Describe the structure of a nucleosome. What is the role of the nucleosome in supercoiling AND in the regulation of transcription (You will have to check Campbell Ch
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