55. a) Cuticles on the outermost layer of angiosperms are clear‚ which allows for light to pass through. The leaf is shaped in a way that will allow it to absorb more sunlight and be more efficient. Photosynthesis takes place in the spongy parenchyma and the palisade parenchyma. In order to obtain food‚ it is controlled by the stoma which controls the passage of gas and water. b) Water and food is transported through the xylem. The water will eventually be transported to the leaf tissue while the
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=CBC Lab Report Jennie Halula 1/23/2015 WCCC/Spring 15’ A&P2/Laboratory Mr. Sisak Introduction The purpose of this experiment is to run the following blood tests on an individual (myself) and to record results. 1. RBC count (Normal Value: Females:4.8 million‚ Males:5.4 million per mm of blood) 2. WBC count (Normal Value: 4‚500-11‚000 per mm of blood) 3. WBC differential a. Normal Value: Neutrophils: 50-70% b. Normal Value: Eosinophils: 1-4% c. Normal Value: Basophils: 0.5-1%
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Title: Objective: The objective of this experiment is to see the stages of mitosis in a garlic root tip. Apparatus: Garlic roots 5 Molar hydrochloric acid Toluidine blue stain 2 watch glasses or small sample tubes Hollow glass blocks Pipettes Microscope slides and cover slips Pair of fine forceps Filter paper Microscope with magnifications of x100 and x400 Stop watch Method: 1. Firstly cut out about 1cm from several root tips of growing garlic roots. Choose root tips which are white and have
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JARAD KRUM ISSC421 AMU List five types of system information that can be obtained from the Windows Task Manager? How can you use this information to confirm the presence of malware on a system? (Hint: Look at the bandwidth and CPU utilization.) Services‚ Performance‚ applications‚ processes‚ networking‚ users. You can use it to see if there are any unidentified processes being run in the back ground without your knowledge. Windows Task Manager and Windows Computer Manager both provide
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Introduc on Lab 3 Introduc on to the Microscope 33 34 Lab 3: Introduc on to the Microscope Concepts to explore: x x x x x Types of microscopes Parts of a microscope How to use a microscope Preparing a wet mount slide Depth of eld Introduc on Some objects are far too small to be seen with the human eye. However‚ by using a microscope many can be viewed in great detail. There are many types of microscopes that range from low–level magni ca on (i.e.‚ hand held magni ca on lens) to
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Hardening and Security - ISSC342_____ Student Name: ___________ Benson Kungu_______________________________________ Instructor Name: __________ Mylonakos‚ Peter______________________________________ Lab Due Date: ____________June 21‚ 2015__________________________________________ Overview In this lab‚ you used the Microsoft Encrypting File System (EFS) to encrypt files and folders on a Windows Server 2012 machine. You documented the success or failure of your encryption efforts. You also installed
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It is important that cells go through mitosis because it makes each new cell contain the same gentic information. If meiosis did not occur the reproduction would cease to exist. Mitosis is the process of chromosomes dividing. There are four steps that it goes through. Between cell division the cells are in interphase. During this there is cell growth and the genetic material such as DNA is contained in the chromosomes‚ duplicated so that when the cell divides each new cell has a full version of
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Physics Lab Report#3 “Determining the period of a pendulum” Name: Fei Huo Date performed: October 1st‚ 2014 Period 5 Teacher: Mr. Glasel Purpose: The Purpose of this Lab was so that my classmates and I can examine what kind of factors affect the period of a pendulum. Introduction: In a simple form‚ the pendulum is a weight hung from a long string that Galileo discovered that it can be used to track the passage of time very accurately around 400 years ago. In this
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Lab 3 - Individual Differences in Balance Ability Introduction Purpose: To examine whether our ability to balance is a general ability‚ or if it is specific to each test of balance. The concept of general motor abilities suggests that individuals have a capacity to perform classes of actions‚ and tasks that tap the same ability should be performed to an equivalent degree of success by each individual. The concept of specific motor abilities suggests that each task taps a unique ability‚ and there
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variable represents the length of the string and the dependent variable represents the period of one oscillation. The control variable is the mass of the pendulum. In this lab our goal was to see if we can prove if the acceleration due to gravity is 9.8m/s2. The R2 in this lab is closed to 9.8 m/s2 . The formula that we used in this lab is T=2πLg and then we solved for g=L(T2π)2. HYPOTHESIS: The gravity will be 9.81 m/s2 at sea level due to the acceleration. PROCEDURE: Materials: stopwatch‚ meter
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