GRADE 9 Learning Module SCIENCE (Qtr 1 to 4) Compilation by Ben: r_borres@yahoo.com 1 UNIT 1 Living Things and Their Environment DRAFT April 29‚ 2014 Photo Credit: http://www.flyingfourchette.com/2013/05/25/around-ubud/ Suggested time allotment: 8 to 10 hours 2 Unit 1 MODULE 1 Respiratory and Circulatory Systems Working with Other Organ Systems Overview Your body is a fascinating creation that can carry out incredible tasks and activities. It is like a machine that
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Chapter 4 Microscopes Two important factors in microscopy are: 1) Magnification: an increase in the object’s apparent size compared with its actual size. 2) Resolving Power: the ability of an optical instrument to show two objects are separate. Three types of microscopes: 1) Light Microscope (LM) M: 1000x RP 0‚2 micrometer (small bacterial cell) 2) Electron Microscope (EM) uses a beam of electrons to resolve electrons‚ better resolving powers than light microscope M:100‚000x RP 0
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Short answer questions – generally complex by their nature and require knowledge and integration of several different concepts 1. Explain what are the end goals of reproductive cloning and therapeutic cloning. Outline the steps both procedures share and the step(s) specific for each procedure. • Reproductive Cloning- Reproductive cloning is a type of cloning which is performed for the purpose of creating a duplicate copy of another organism. It is accomplished using a process called somatic cell
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UNIVERSITY OF PORT HARCOURT COLLEGE OF NATURAL AND APPLIED SCIENCES FACULTY OF BIOLOGICAL SCIENCES DEPARTMENT OF ANIMAL AND ENVIRONMENTAL BIOLOGY A REPORT ON RESPIRATION IN INVERTEBRATES COMPILED & PRESENTED BY DEPARTMENT OF ANIMAL AND ENVIRONMENTAL BIOLOGY 2012/2013 SESSION COURSE: FSB201 (CELL BIOLOGY) COURSE LECTURER: DR. NOUTCHA DATE : 7TH MARCH‚ 2013 INTRODUCTION Respiration is one of the characteristics of ALL LIVING THINGS. In the simplest terms‚ "respiration" simply means "breathing"
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Chapter 2 IB Biology 2.1 Cell Theory 2.1.1 Outline the cell theory (2). • All organisms are composed of one or more cells • Cells are the smallest units of life • All cells come from preexisting cells • TOK: cell theory replaces the former ideas of spontaneous generation or abiogenesis in which inanimate matter assembles itself into living forms • Exception: muscle cells- more than 1 nucleus‚ very long; (fungal cells) hyphae roots- not a single unit; protoctista- not specialized to single
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Paper 1 Chapter 1: Cell structure May/June 03 1 An actively growing cell is supplied with radioactive amino acids. Which cell component would first show an increase in radioactivity? A Golgi body B mitochondrion C nucleus D rough endoplasmic reticulum 2 Which pair of organelles has internal membranes? A chloroplasts and mitochondria B chloroplasts and nuclei C mitochondria and ribosomes D nuclei and ribosomes 3 Which combination is found in a prokaryotic cell? Endoplasmic reticulum DNA RNA Nucleus
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ETHICAL ISSUES UNITED NATIONS EDUCATIONAL‚ SCIENTIFIC AND CHUMAN CLONING ULTURAL ORGANIZATION HUMAN CLONING ETHICAL ISSUES UNITED NATIONS EDUCATIONAL‚ SCIENTIFIC AND CULTURAL ORGANIZATION Graphic design (brochure): Jérôme Lo Monaco Graphic design (cover): Marion Lo Monaco Photo credits: Page 8 Image of Nuclear Transfer‚ Roslin Institute Page 9 Cloned Sheep “Dolly” and its Surrogate Mother‚ Roslin Institute Page 10 Cloned Cat “CC”‚ Texas A&M University‚ College
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Title- A Research Paper Presented to the Faculty of Marikina Science High School In Partial Fulfillment of Environmental Science By: Beatrix Anne S. Santiago Jan Justine A. Razon Ronn Cyril H. Seruelas Gabriel Jury SJ. Torres II – Mitochondrion March 2011 CHAPTER I THE PROBLEM AND ITS SETTING This chapter presents the background of the study‚ statement of the problem‚ hypotheses‚ significance of the study‚ scope and delimitations‚ and definition of terms. A. Background of
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c IB DIPLOMA PROGRAMME PROGRAMME DU DIPLÔME DU BI PROGRAMA DEL DIPLOMA DEL BI SPEC/4/BIOLO/HPM/ENG/TZ0/XX/M MARKSCHEME SPECIMEN PAPER BIOLOGY Higher Level Paper 1 2 pages –2– SPEC/4/BIOLO/HPM/ENG/TZ0/XX/M 1. B 16. C 31. D 46. – 2. C 17. B 32. D 47. – 3. D 18. B 33. A 48. – 4. D 19. B 34. D 49. – 5. D 20. B 35. C 50. – 6. D 21. B 36. D 51. – 7. B 22. B 37. B 52. – 8. B 23. D 38. D 53. – 9. A 24. C 39. A 54. – 10. D
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ABSTRACT Genetics is a trend these days especially that‚ DNA barcoding has been developed. DNA barcoding is an important tool in categorizing the taxa of different species and it tells so much about the species’ traits‚ including genetic diversity. The Pomacea canaliculata was introduced in different parts of Asia and had been an invasive species and a pest in different ecosystems ever since the introduction. In understanding this species of snails‚ samples were collected‚ DNA’s were extracted‚
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