Exercise 1: Cell Transport Mechanisms and Permeability: Activity 2: Simulated Facilitated Diffusion Lab Report Pre-lab Quiz Results You scored 50% by answering 2 out of 4 questions correctly. 1. Molecules need a carrier protein to help them move across a membrane because Your answer : a. they are not lipid soluble. Correct answer: d. they are lipid insoluble or they are too large. 2. Which of the following is true of facilitated diffusion? You correctly answered: c. Movement is passive and down
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MATERIAL AND METHODS Stability of cell membrane using pH For the lab experiment for testing the stability of beet cell membranes using pH‚ many materials were used as follows. Obtaining a beet we punch out cores‚ using a cork borer. After washing the cores we put each one inside a separate test tube‚ and added a different pH solution in each one. After 3 minutes in these exposure solutions‚ we took the beet out with a dissecting needle. Then transferred each beet to a separate test tube containing
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Title: Creative Brief for Apple’s new generation of iPhone 5 Product: iPhone5 Client: Apple 1. Background As mobile phones is one of the typical fast-moving consumer electronics‚ companies which produce mobile phones have to continuously launch of new products with new features and functions to attract more customers and capture higher market share. In Singapore‚ Apple’s products are favored by many customers due to its innovative features and designs. For some reasons‚ ranging from Apple’s
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Please fill in this form fully and carefully. Date of Application: __________ 1. Personal Details Family Name: ___________________________ First Name(s): ___________________________ Nationality: ___________________________ Mother tongue/1st language: _______________ Address: _____________________________________________________________________________ _____________________________________________________________________________________ Home Phone No: __________________ Work No: ______________
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Historical Background of Management The recorded use of organised management dates back to 5000 B.C. when the agricultural revolution had taken place. These agricultural civilizations existed in India‚ China and Egypt According to Peter Drucker these irrigation civilizations "were not only one of the great ages of technology‚ but it represented also mankind’s most productive age of social and political innovation". As the villages grew and civilizations evolved‚ the managers too grew and evolved
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But…Christmas Was Just 11 Days Away… Eleven days before Christmas a child is usually happy‚ energetic‚ excited‚ and anxious to see what kinds of pleasant gifts are underneath the tree from “Santa.” No one in Newtown‚ Connecticut had a clue that 20 of Sandy Hook Elementary School’s students and six adults wouldn’t be seeing that precious day. Unfortunately on this peaceful Friday‚ December 14th ‚ 2012‚ Adam Lanza took their lives. His motive is unknown. As police arrived to the scene‚ Lanza committed
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MATH-1150 130 PRACTICE Exam #2 Instructor: Eric Harshbarger Student Name: ____________________________ Student ID #: ______________________ Show all relevant work (use back of pages for scratch paper‚ if needed). CIRCLE FINAL ANSWERS. 1. [3 pts each] Evaluate each expression; write answer as a single complex number of the form a + bi. a) 5−3 i 42 i b) 7−2i−9−3 i c) 8−3 i126i d) 3−−4 6− −5 e) 4−i 75i 2. [4 pts each] Find all
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Guptas vs. Muryans The Guptas and Muryans were both ancient civilizations that were located in India. The Muryans lasted from around 323-185 BCE. The Guptas lasted from around 320 CE – 550 CE. Both the Gupta and the Muryan Empire united India but they different ways to do it. Asoka – one of the rulers of the Muryan Empire – used their main religion Buddhism to shape the laws of his empire. The Guptas used the caste system. The caste system was not just used to shape the laws it was part of
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A The % Composition and Empirical Formula of a Hydrate: It Doesn’t Hold Water‚ Or Does It? 1. To determine the percent water in an unknown hydrate. 2. To calculate water(s) of crystallization for an unknown hydrate. 3. To determine the formula of an unknown hydrate. OBJECTIVES SKILLS Proper use of the following equipment: Dial-O-Gram balance (Laboratory Technique I)‚ electronic balance (Laboratory Technique II) and Bunsen burner (Laboratory Technique III). Dial-O-Gram balance‚ electronic
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OCEAN COUNTY COLLEGE OFFICIAL COURSE DESCRIPTION DEPARTMENT OF SCIENCE AND ENGINEERING 1. Course Number and Title: CHEM-181 General Chemistry I 2. Semester Hours: 4 Contact Hours: (3 + 2) Lecture Lab 3. Catalog Description This course‚ intended for science majors‚ is the first course of a two-course sequence. Course topics include stoichiometry‚ inorganic nomenclature‚ solutions‚ gas laws‚ thermochemistry‚ atomic structure‚ and chemical bonding. The laboratory work includes
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