Equilibrium Lab Report Data Collection: 1. What card did you have? K=13 What was your trading partner’s card? Q=12 2a) . At what price did you eventually trade? 12 Your surplus: -1 2b) If you didn’t trade‚ why not? Economic Relevance 3. What is the predicted equilibrium? How does the most common trading price in your lab session compare to the equilibrium price? The predicted equilibrium was (13‚ 7). 4. Who was able to stay in the market? Who was shut out? In what ways did this
Premium Economics
Engineering B45 Concrete Lab Report Introduction: Concrete is a mixture of sand and rock or similar inert material (aggregates) held together by a cementing material. Usually the cementing material is Portland cement‚ but sometimes binders such as asphalt or gypsum are used‚ in which case the concrete may be called asphaltic concrete or gypsum concrete. Properties of concrete are governed not only by the properties of its ingredients (cement‚ water‚ sand‚ and coarse aggregate) but also‚ to a great
Premium Concrete
is unlimited per the lab manual.(Bluedoor) If there is no competition in the water‚ the growth can be unlimited. The population will have favorable
Premium
Escherichia coli Microbiology Lab NAS 185-14L Introduction In this lab experiment we did several test to determine what our unknown bacteria was. To determine this we recorded the results of how the bacteria reacted to different media. Depending on the results of each test we could narrow down the different bacteria to determine what our unknown is. This experiment will also determine if our bacteria is a fermenter of sugars and if it is catalase positive. If the bacteria is
Premium Escherichia coli Bacteria Agar plate
replication. The strain of E. coli that was used in this lab‚ XL-1 Red Mutator‚ lacked three different repair methods used to correct mistake in DNA replication. If a mistake occurred‚ the E. coli would not be able to make repairs via DNA polymerase backtracking‚ mismatch repair‚ or oxo-dGTP hydrolysis. The E. coli will still be able to use the other ways to repair mistakes including SOS repair. The result is that the XL-1 Red Mutator strand has a thousand more mistakes than an E. coli strand that has all
Premium Bacteria DNA Escherichia coli
coli using the pGLO plasmid in the presence of different substances affected if the bacteria grew as well as the bacteria’s ability to glow under UV light. Plates 1 and 2 had the pGLO plasmid‚ plates 3 and 4 did not. The pGLO plasmid used in this experiment had an ampicillin resistant gene‚ the bla gene‚ therefore the E. coli which incorporated the pGLO created colonies resistance to ampicillin. The plasmid also
Premium DNA Gene Bacteria
Introduction: The purpose of this lab is to see how the colour of an apple would change (browning) over time‚ when placed in different conditions. When referring to the term “browning”‚ it is meant to imply the change of colour that occurs inside the apple‚ giving an appearance that is distasteful (Di Guardo et al.‚ 2013). Specifically‚ within this lab the apple was cut into 4 pieces with 3 pieces being placed on a weigh boat‚ and a 4th piece placed in a beaker of water. These weigh boats were
Premium Chemistry Water Scientific method
Exocytosis Lab Report Rough Draft Abstract: In Paramecium caudatum‚ trichocysts are 10^3 secretory vesicles that are released from the cytoplasm. We first observed how the presence of Alcian blue dye triggers normal secretion of trichocysts‚ and we then tested four different hypotheses in order to determine how the presence of Ca++ ions in the extracellular and intracellular environment affects the secretion of trichocysts. Our first our hypothesis tested whether extracellular calcium is
Premium Cell membrane Cell Plant morphology
| | Kinetics Author: Katie Wood Instructor: Donald Kavanagh Chem 106b‚ Section 001 Lab Performed 8th‚ 2012 Lab Report Submitted February 22nd‚ 2012 Abstract The purpose of the lab was to determine the order of reaction for the dye Red #40. By measuring the reaction rate between bleach and the dye‚ the order of the reaction was determined to be first order. Introduction The study of kinetics is important for studying the amount of time it takes for a particular reaction to reach
Premium Reaction rate Rate equation Chemical kinetics
Formal Lab Report | Chemistry | | Student name: Sara Hattar Grade: 10 ”C” | | Teacher: Christine Ziadat | | | Title: Investigating the effects of changing the concentration of an acid on the rate of reaction between HCl and Magnesium. Aim: In this experiment we are going to see the effects of using three different concentrations of HCl when added to Magnesium metal on the rate of reaction. Hypothesis: If the concentration of the acid increased in reaction between HCl (the acid)
Premium Chemical reaction Chlorine Chemistry