nations; and who will raise up friends to fight our battles for us. At the conclusion of this speech Patrick Henry ends this call to action with one of the most favorite quotes in history‚ “I know not what course other make take‚ but as for me‚ give me liberty or give me death!”
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Virtual Lab Unit 3 1. Briefly describe the steps required to aseptically transfer bacteria from an unknown to a tube of liquid broth. You might have to research this using the "T" button (Tell Me More About...) To aseptically transfer bacteria from an unknown to a tube of liquid broth you have to flame the loop or wire before you begin to sterilize it. You then remove the caps from the tubes and flame the mouths of the tubes to prevent air-borne contamination. When all this is done‚ you have to
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Lab‚ Week # 1 BALANCE LAB Introduction The purpose of this lab is to learn how to utilize two different balances to find the mass of different chemicals in the ChemLab program. A balance is an instrument used to determine the mass of a chemical. To accomplish this we use direct weighing and weighing by difference on both the centigram and electronic balances. Equipment 1 Centigram Balances 1 Electronic Balance 1 100ml Beakers 5 Copper Slugs 2 Unknown Weights (Label # 1‚ # 2)
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Enzyme Lab Marcus James. December 20‚ 2013 HL Biology 3 Period 1 Purpose and Background The purpose of this lab is to explain how enzymes act as catalysts for biological reactions in different temperatures. This lab relates to enzymes‚ proteins‚ and substrates; that we learned in class. The union of the enzyme and the substrate is called the enzyme-substrate complex. The make-up of an enzyme is proteins and made up of chains and amino acids. Enzymes
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BIOMAGNIFICATION LAB REPORT AIM The aim of this lab is to model bioaccumulation and biomagnification through a food chain. MATERIALS 100 M&M’s Paper towel to lay M&M’s on 20 small cups labelled “zooplankton” 5 medium cups labelled “minnow” 2 larger cups - one labelled “eel #1”‚ and another labelled “eel #2” 1 bowl labelled “osprey” PROCEDURE The pile of M&M’s represents the phytoplankton population in a lake. The printed “M” on the candy represents the amount of DDT (in ppm)
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Lab 4-B Purpose The purpose of this lab is to test these solutions and see what type of reaction occurs and see if a precipitate or gas forms between any of these reactions. Research 1. Table A Reactants in Aqueous Solutions Predictions (1) MgCl₂(aq) + 2NaOH(aq) Mg(OH)₂(s) + 2NaCl(aq) (2) FeCl₃(aq) + 3NaOH(aq) Fe(OH)₃(s) + 3NaCl(aq) (3) 2KCl(aq) + Na₂SO₄(aq) K₂SO₄(s) + 2NaCl(aq) (4) CaCl₂(aq) + 2AgNO₃(aq) Ca(NO₃)₂(s) + Ag₂Cl(aq) (5) CuSO₄(aq) + Na₃PO₄(aq) Cu₃PO₄(aq) + Na₂SO₄(s) 2. Table B
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Lab 2 Physics 190 Acceleration “g” Due to Gravity – Method 2 Introduction Tonight we will measure the acceleration due to gravity again. This time however‚ we will collect more data and the analysis will be different. We will first fit the data using a second order polynomial. Recall for a mass falling from rest‚ that 1 (1.1) y a yt 2 2 Suppose a mass falls through n successively greater displacements‚ each time starting from rest. The displacements can be expressed a 2 y y t ;
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“What doesn’t destroy me strengthens me.” Life can throw a person series of agreeable and ruthless experiences. Here are a few examples of what I had gone through. As a teenager I went through some difficult situations. My mother was a drinker and was abusive to my brother and me. My dad had a serious illness that had come out of nowhere and almost died from it. For example‚ I had to drop out of high school in my tenth grade to have a full time job so I could help my parent’s afloat with all the
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Guidelines for Research/Survey Paper You may work individually or form a team with a partner. (This means each team has at most two students.) Each team must submit a final term paper to get credit for this course. You may choose to write a survey paper on zero-day attack defense or alert correlation‚ or write a research paper to develop your own ideas. The paper must have a title page‚ main content‚ and references. The paper should be single-column‚ 1 inch margins‚ 11-point size‚ and single-spaced
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Of Mice and Men John Steinbeck’s ‘Of Mice and Men’ reveals to us a prejudice society where people are not treated fairly. The novel is set during the Great Depression‚ this period in time influenced people to be have prejudice to one another. The ways in which we see people not being treated fairly is the way they see Lennie‚ Candy and Crooks as either weak or old and this is why they are discriminated against. One of the characters in ‘Of Mice and Men’ that is not treated fairly is Candy. At
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