crosses the X axis0.3M Solute potential of the potato: 14.81 bars Water potential of the potato: 14.81 bars Work: Solute potential: (ψS) = – iCRT = (-2)(.3)( 0.0831)(297)=14.81 bars Water potential: ψ = ψP + ψS = = water potential= 0 + 14.81= 14.81 LAB PART 2 Part 1: What factors limit cell size? 1. What is surface area? Area of given surface 2. What is volume? Area inside a shape 3.
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Inheritance? Lab Notebook Chi-Square test for Case 1 Phenotype Observed No. (o) Expected No. (e) (o-e) (o-e) 2 (o-e) 2 e Red eyes 3 Sepia eyes 1 2 (to the nearest ten-thousandth) Questions 1. Why is it important to remove the adults in the parental generation? It is important to keep the generations separate so that you know you are crossing only F1 flies. 2. What generation will their offspring be? The new offspring are the F2 generation. 3. Based on the data obtained
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20 Questions since exam 2 30 Questions are Cumulative 15 Exam 1 15 Exam 2 * Natural selection * Dogs Decoded * More similar in looking like dogs * Mutations * Most are not beneficial * Stabalizing‚ directional‚ and disruptive selection * Post-zygotic Barrier * Mules are sterile * Population * Same organism that live in the same area * The smallest unit capable of evolving is the population * Similarity of embryos in fish‚ frogs‚ birds
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indicated by the Benedict’s test. (6 points) corn syrup (1 point) table sugar (1 point) unknown 1 (1 point) unknown 2 (1 point) unknown 3 (1 point) unknown 4 (1 point) List whether each of the following substances was positive or negative for starch‚ as indicated by using iodine. (7 points) onion juice (1 point) water (1 point) cornstarch (1 point) unknown 1 (1 point) unknown 2 (1 point) unknown 3 (1 point) unknown 4 (1 point) The Sudan III test has been performed for you. Please see the
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Chapter 5 The Working Cell Energy • Capacity to do work • Types of energy – – – – Kinetic energy – energy of motion Potential energy – stored energy Thermal energy - heat Chemical energy - potential energy of molecules • Thermodynamics – Study of energy Oxidation-Reduction Reactions • When an atom or molecule loses an electron‚ it is said to be oxidized – process called oxidation • When an atom or molecule gains an electron‚ it is said to be reduced – process called reduction
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Wednesday 10:00 - 11:30 am & 3:00 – 5:30 pm or by appointment Course Description: Provides an understanding of human behavior and lays a foundation for additional work in psychology. Duplicate credit will not be given for PSYC 101 and PSYC 201. PSYC 101 has been identified by the QEP/GEAC as both a General Education Core Course and a Writing-Enriched Course. The General Education competency we will assess is Independent Learning‚ which will be assessed via grades on the Social
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ANT 101 Week 3 Assignment: Final Paper Draft Student Name ANT/101 - Introduction to Cultural Anthropology July 30‚ 2012 Introduction The purpose of this paper is to discuss about a culture that is selected from a list of various cultures. It identifies the primary mode of subsistence on the culture that is referred to. And it describes three major aspects that will later be more deeply researched in the final paper. The aspects that are discussed can include: beliefs and values‚ economic
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Objectives for Lecture 9 Know the difference in resolution and magnification between light and electron microscopes. Understand the process of cell fractionation based on centrifugation and know what the purpose of cell fractionation is. Know what the differences in cell structure are between prokaryotic cells and eukaryotic cells Know that most eukaryotic cells are between 10-100 m in diameter‚ whereas most prokaryotic cells are about 1 m in diameter. Know the following terms‚ plasma
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University of Phoenix Material Scientific Method Matrix Research is a primary component of sociology. Valid and relevant sociological research is dependent upon a commitment to applying the scientific method in a systematic and organized way in order to ensure maximum objectivity and consistency in research. Complete the following matrix based on a social problem of your choice. The matrix will serve as a guide for creating a preliminary plan for the basic steps of the scientific method.
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University of Phoenix Material Week Four Quiz 1. Please indicate whether each of the statements below is true or false. a. A normal distribution is any distribution that is not unusual. False b. The graph of a normal distribution is bell-shaped. True c. If a population has a normal distribution‚ the mean and the median are not equal. False d. The graph of a normal distribution is symmetric. True Using the 68-95-99.7 rule: 2. Assume that a set of test scores is normally
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