NAME:__________________________________ STUDENT#:______________________________ YORK UNIVERSITY FACULTY OF SCIENCE AND ENGINEERING SC/BIOL 3130N (3.0) – MOLECULAR BIOLOGY II MIDTERM I – January 31st‚ 2012‚ VERSION A INSTRUCTIONS: 1) Please sign the sign-in sheet that will be circulated during the exam. 2) Multiple choice – 12 questions‚ one mark each. Choose the best single mostcorrect answer and fill in all answers on the scantron sheet provided. Questions where more than one answer is selected
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Biology Digestion IA 13/03/2013 Jason Gao Rationale: Digestion is the chemical breakdown of food into smaller components that are more easily absorbed. Digestion is a form of catabolism: a breakdown of large food molecules to smaller ones. When food enters into stomach‚ gastric juice starts protein digestion. Gastric juice mainly contains hydrochloric acid and pepsin. The pH value of hydrochloric in the stomach
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AP BIOLOGY CELL UNIT ACTIVITY #5 NAME_____________________ DATE___________HOUR_____ CELL TRANSPORT MEMBRANE PROPERTIES PASSIVE TRANSPORT CHARACTERISTICS: DIFFUSION: Cell Unit Activity #5 page 1 OSMOSIS : ISOTONIC ANIMAL CELLS Cell Unit Activity #5 page 2 HYPOTONIC HYPERTONIC PLANT CELLS OSMOREGULATION – ADAPTATIONS Paramecium Fresh Water Bony Fish FACILITATED D IFFUSION: Cell Unit Activity #5 page 3 Marine Bony Fish ACTIVE TRANSPORT CHARACTERISTICS:
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Norfolk State University Department of Biology Course Syllabus Biological Science (BIO 100-03) 3 Credit Hours MWF: 11:00 AM- 12:00 PM WSB 118 Instructor: Dr. Regina Oyesanya raoyesanya@nsu.edu Office Phone: 757-823-8973 Office Hours (WSB 224A): Tues: 10-11am; 3-4pm Wed: 2-4pm Thurs: 9-11am; 3-4pm Fri: 1-2pm; Or by appointment ***I am also available immediately after class for quick questions and chat. I am willing to discuss things over email‚ or by phone.*** Course Websites Primary: http://blackboard
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NAME: ____________________________ DATE:____________________ Leaving Certificate Biology: Scientific Method Leaving Certificate Biology Scientific Method Please see Teachers’ Notes for explanations‚ additional activities‚ and tips and suggestions. Levels Students’ English-language skills should be developed to Level B1 during funded Language Support. Mainstream subject learning will require the development of skills at Level B2 if students are to cope with public examinations. Language focus
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Marine Biology The field of marine biology‚ the study of organisms within their environment of an ocean‚ lake‚ or river‚ has a very broad range of occupations. Marine biologists try to discover how organisms grow and develop‚ how they get food‚ how their bodies function‚ and how their life relations correspond to other organisms. They also use laboratory experiments to increase knowledge of human life processes. This is a great career for me to enter because there are so many opportunities to
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fact that 95% of our sea is unexplored has always fascinated me. We use water in everyday life and without it there would be no life on Earth‚ yet we know so little about it. Both my academic and personal life has developed my interest in marine biology. My interest in wildlife and outdoor work drove me to successfully apply for the post of volunteer assistant at Washington Wetlands centre‚ I started in January 2013 and attend at least once a week. Hand rearing Chilean flamingos involved syringe
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research everything there is to know about taking a career choice in Marina Biology. A lot of people say that its not the smartest way to go only due to the fact that there isn’t a lot of job openings in this field. It is a very hard decision whether I should or not hopefully writing this essay will help me decide whether I should go into this field. This essay will give you all the facts about this job. Marine biology is the scientific study of animals and plants that live in salt water. If you
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would like to be a marine biologist. During my senior year of high school I applied to Millersville University to pursue a Bachelor of Science in Biology‚ with a concentration in marine biology. Through my undergraduate studies‚ my interest in biological oceanography developed. There are many overlapping aspects of biological oceanography and marine biology that interest me and why I want to pursue a graduate degree in this field. I am particularly interested in marine phytoplankton‚ their role in
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Kate Rowe Biology 4 10-8-09 Biology Essay: Parts of a Cell Describe the fluid-mosaic model of a plasma membrane. Discuss the role of the membrane in the movement of materials through each of the following processes: a.) Active Transport b.) Passive Transport All living cells contain a plasma membrane‚ which acts a boundary for the cell. The plasma membrane regulates the cell’s chemical composition because it uses selective permeability to allow certain substances to enter or exit the cell
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