The plants used in this experiment are called Wisconsin fast plants‚ due to their extremely short life cycle. In just 40 days‚ the plants germinate‚ grow‚ flower‚ and die‚ which makes them convenient to study in classroom experiments. They are members of the crucifer family and are related to other plants like broccoli and cabbage. In this experiment‚ 8 fast plant seeds were planted in a self-constructed bottle-growing system‚ and they were left to grow for 7-14 days. The Net Primary Productivity
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Chapter 5 Identifications & Questions King George III George Grenville Patrick Henry Stamp Act Congress Sons of Liberty Samuel Adams Boston Massacre Crispus Attucks John Adams John Dickinson Letters from a Farmer in Pennsylvania actual representation virtual representation circular letter writs of assistance Olive Branch Petition Gaspeé Incident Mercy Otis Warren Daughters of Liberty non-importation Boston Tea Party First Continental Congress Committees
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Excellent work! A cell goes from diploid (2N) to haploid (1N) during meiosis I when pairs of homologous chromosomes split apart into different daughter cells. This haploid condition continues during meiosis II when sister chromatids split apart during the formation of four daughter cells. Score for incorrect answer: 0 General feedback 1 (May include media. Include graphic and file name): Remember that a diploid cell has pairs of chromosomes—each pair represents one chromosome that came from the
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waterBoiling chipProcedureA Separation of a Sodium Chloride and Charcoal Mixture#1 Place 4 g of the salt/charcoal mixture in a 100 mL beaker and add about 15 mL of distilled water. Stir the mixture for about two minutes to allow the salt to dissolve. #2 Set up a filter funnel with filter paper on a filter funnel stand. Filter the mixture and collect the filtrate in a 100 mL beaker as shown in Figure 1.1. #3 Wash the solid with a further 5 mL of water but do not add this to the filtrate. Note and record
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March 18‚ 2013 Spirometry Lab Write-Up A. Subject History The subject is a twenty eight year old female. She stands five feet eight inches tall and weighs approximately one hundred fifty pounds. The subject is a non-smoker and although she has never had any respiratory issues‚ asthma does tend to run in her family on the maternal side. The subject does however admit to feeling out of breathe easily when doing intense exercise for an extended period of time. B. Effect of CO2 on Breathing
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Graphing Practice Name ___RaeAnne Phillips________________________________ Date __________ ▪ Save this file as a WORD document with a new name (LastNameGraph1) ▪ Use Create a Graph (http://nces.ed.gov/nceskids/graphing/) to graph the following data sets. ▪ Copy and paste the graphs AFTER each data set. ▪ Answer the questions AFTER each graph. ▪ Save Frequently! ▪ Email me (mruthenberg@findlaycityschools.org) the finished document. 1. Baby chickens‚ like all baby birds‚ require a constant
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Bio Lab Report Erica Patterson September 10‚2013 Intro to cellular and molecular Biology Lab Abstract: In the Biology Laboratory Manual by Darrell S. Vodopich and Randy Moore are results to a similar experiment. The studied the hypothesis of carbon dioxide production by yeast fed sugar is not significantly different than the carbon dioxide production by the yeast fed in protein. Their hypothesis is the one that has helped formulate ours. We also will be answering the same to questions “What
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Macromolecules I. Objectives In this lab‚ students will: a.) Learn how to utilize the Scientific Method to develop a testable hypothesis b.) Generate an effective experimental design from a hypothesis c.) Understand the chemical differences between different macromolecules and how these differences can be used to design tests for each molecule. d.) Identify macromolecules in solutions using chemical analyses. e.) Practice recording data‚ writing up results‚ and drawing conclusions. II. Introduction
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Mitosis Mitosis is the process where a cell divides‚ to create two diploid cells identical to the first other than for a small bit of protein that lets the cell know how many times it has divided. 1. The cell duplicates its chromosomes so that it now has double as many‚ but they remain attached. 2/3. The cell begins to split until it has the chromosomes have separated completely‚ to form two separate set of chromosomes. The cell begins to divide. 4. The cell divides completely to form two diploids
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Lab Report №3 Title:Observing Mitosis By Yerkebulan Yesbolatov Biology course‚ tutorial group I October 18‚ 2012 Lab partner: Azhar Zhaisanova Introduction Experiment is intend to show mitotic stage of cell cycle‚ phases of mitotic stage‚ to define predominance in the number of each phases over the others‚ if it is possible. Objectivity of lab is to observe the different phases
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