BI 101 Spring 2013 EXAM II This exam covers chapters 4-6. This is an open note & open book exam‚ but all questions should be answered in your own words. Please include the question immediately before each answer‚ and the test is due at the beginning of the lecture following the lecture that completes the discussion of chapter 6. Further notes: On each compare and contrast question‚ 50% of the score will focus how well you ‘compare’ the items (i.e. how the items are similar) and 50% of the
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This is a mixture of medicine and biology‚ which analyses the effects of a drug on a cell‚ tissue‚ organ or organism. A pathologist is what Sir Howard Florey did‚ in studying diseases‚ learning about it and diagnosing the disease. His best-known work dates from his collaboration with chain
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BIOLOGY PLAN AND DESIGN LAB Date: / / Syllabus Topic: Hypothesis: A glass of milk lasts longer in cold temperatures. Aim: To determine a better range of temperature for storing a glass of milk. Apparatus and Materials: • 2-100cm3 beakers • 2-500cm3 beakers • Milk • Ice • Hot water • Marker Method: 1. Obtain 2 clean 100cm3 beakers and 2 clean 500cm3 beakers. 2. Add 50cm3 of milk to each 100cm3 beaker. 3. Label the 100cm3 beakers‚ A and B. 4. Label the 500cm3
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Aim: To investigate the effect of skin sensitivity in response to cold temperature in different parts of the body by timing the maximum amount of time in which ice-pack can be held to that area. Hypothesis: If the layer of skin is relatively thin‚ the nerve response to cold will be the fastest‚ increasing the skin’s sensitivity. This therefore means that the fastest responses to cold will be in the face‚ and specifically the nose. The skin consists of 3 main layers; the epidermis‚ dermis and
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Calcium Calcium is present in fly ash in multiple modes of occurrence‚ primarily lime‚ anhydrite‚ calcite and within the glassy matrix. It is the most largely released cation (Kim et al.‚ 2003). In the present column experiment‚ leached concentration of calcium was recorded as 50 ppm at 10th day of experiment. At 20th day of experiment‚ calcium concentration in leachate was found as 120 ppm. While at 30th day of experiment‚ calcium concentration in leachate was 280 ppm and at 45th day it was 450
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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaTeacher: in my classTeacher: in my class‚i dont want to hear you speaking tagalog! is that clear?? student: yes maam! teacher: ok‚let me know your name first student : EarlySeven Strikeland Neverbroken! teacher:Wow! are you a fil.am? student: no maam! its my english term for my real name‚Agapito HampasLupa Dimagiba! Hahahaha tawa kayo please minsan lng to hihihi Like · · Share · January 6 at 6:30pm · Teacher: in my class‚i dont want to hear
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INTRODUCTION Levels of organization (cell to biosphere) and characteristics of life Levels: Cells->tissue ->organs & organ systems->organisms->populations->communities->ecosystems-> biosphere Characteristics of life: Cell and Organization: Each cell can only do the job it is tasked with. Example: brain cells Energy Use and Metabolism: Energy is needed many organisms. Energy is utilized in chemical reactions Response to Environmental Changes: responds to stimuli Regulation and Homeostasis: ex:
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Chapter 11 Notes The English Reformation to 1553 England had a reputation for maintaining the power of the king over the pope. Edward I rejected efforts of the pope to not tax the clergy. Parliament passed the Statutes of Province and the Praemunire in the mid-14th century to lessen payments to Rome. Lollardy‚ humanism and anticlerical feelings paved the road for Protestant ideas in the early 16th century. Preconditions of Reform William Tyndale translated the New Testament into English in 1524-1525
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Chapter 11 Questions The Mesoamericans built on the achievements of the Olmecs and other predecessors and developed new forms of political organizations. The power of the religious and political leaders can be measured by the scale and impressive architecture at Teotihuacan or at the Mayan cities. Linguistic developments and even recreation in the form of a game played on ball courts were direct results of new political institutions. Each of these cities had complex social class systems‚ economic
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Ecology Unit Study Guide AP Biology Study Guide: Read through these concepts. If you are not sure of what the concept is or means search for the answer in your textbook and write it on a separate sheet of paper. If you know these terms you should do well on the test. Chapter 52 – Ecology and the Biosphere 1. Distinguish among the following types of ecology: organismal‚ population‚ community‚ ecosystem‚ and landscape. 2. Explain how dispersal may contribute to a species’ distribution.
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