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9. Below, you are provided with a graph that depicts how Potential GDP and Real GD change over time. You will use this graph to identify peaks, troughs, expansionary periods and recessionary periods along the business cycle. (4 POINTS) 5182 Potential GDP RIGOP $17.4 $17.2 $170 Jan. 2017 July 2017 Jan. 2018 Complete the statement below with A, B, C, or D. The economy depicted above is at a peak along the business cycle at Point Complete the statement below with A, B, C, or D. The economy depicted above is at a trough along the business cycle a Point Complete the statement below with A, B, C, or D. The economy depicted above is experiencing an expansionary period of the business cycle at PointHANDOUT LAB EXERCISE TO FOLLOW LAB EXERCISE 6 IN LAB BOOK each cell is enormous, getting the DNA instructions correctly copied, interpreted and expressed is vital to the health and survival of each cell. DNA on the anti-sense strand is structural only - it does not contain genes and does not code for proteins. At-Home Lab Activities DNA MOLECULAR STRUCTURE 1, The fundamental subunit of any nucleic acid is a nucleotide. Each nucleotide consists of a phosphate unit, a sugar and a nitrogen base (either A, G, C, or T). 2. The sketch below represents two DNA nucleotides joined by a covalent bond (bold). Fill in each shape with either the letter P to represent the phosphate group, the letter "D" for Deoxyribose or "R" for Ribose to represent the sugar, and the letters C and T to represent the nitrogen bases Cytosine and Thymine. Think about the relative positions of nucleotide parts and then circle the correct responses The sugar is a (circle, square, pentagon) and is (deoxyribose, ribose) The phosphate group is a (circle, square, pentagon) The nitrogen base is a (circle, square, pentagon)Geography ism Laboratory Materials: :- Kestrel I compass o flipstick thermometer a stopwatch o calculator Procedure: 1. Assign a task to each member of your group. I One member will read and record wind direction from the compass. One member will work the Kestrel. Measurements should be taken at eye level. One member will record observations read from the Kestrel. One member will observe and record ground temperature from the ipstick. One member will use the stopwatch to tell others when to take a reading. You may decide amongst yourselves how you wish to take cloud cover readings. . As you are collecting data, note any potential sources of error {human or instrumental) that may impacl your measurements. . Using your compass. determine the north side of the building. Proceed outside to that area. This is where you will take your first set of measurements. Each minute you will record: :- Ground Temperature {"C} [flipstick thermometer] on Air and dewpoint temperature (\"CL relative humidity (%}, pressure (rub), and wind speed [Hilts] [Kestrel] I Wind Direction II\") [compass] I Cloud cover [visual inspection of sky] . Note the surroundings of the area I type of land tvegetationlpaving) I sunny or shady I buildings on anything else you think is important . Capture a measurement for each variable at 1minute intervals [or 5 minutes. {You will end up with 6 sets of data in all since you will have a reading at D minutes} To do this, the group member in charge of the stopwatch will say \"time\" at 1-minute intervals. At those moments, readers should take a snapshot of the environment and then inform the recorder of the correct measurements. . Using your compass. determine the south side of the building. Proceed to that area. . Obtain measurements on the south side of the building just as you did for the north side in Steps 4 and 5. Geography JQIIJ Laboratory Manual 59 Geography 1900 Laboratory Laboratory 7: Microclimates (55 pt) Upon completion of this lab, students will be able to: . Describe the microclimates of two different outside locations. . Explain why the two microclimates differ. . Write, test, and evaluate a hypothesis. Pre-Laboratory Microclimate refers to the conditions in a small, discrete area. This area can be as small as a square meter (m ) or encompass many square kilometers (km-). A microclimate is distinctly different than the climate of the surrounding area. Microclimates can occur in neighborhoods, in cities, near rivers or lakes, in the mountains, and in many other areas. 1. Describe some examples of microclimates. Explain the factors which cause their climates to differ from the surrounding areas. (5 pt) 2. Before scientists perform experiments, they make predictions about the outcome of the experiment. These predictions are called hypotheses: statements that provide a possible outcome and an explanation for that outcome. Before you perform the experiment, write a hypothesis predicting whether the north and south sites will have similar or different microclimates, and why. Do not write about specific variables at this time; your data will be used to support or refute your hypothesis in the post-lab. (2 pt) 3. You will measure wind direction using a compass. The wind can be hard to see. How might you determine the direction in which to point the compass? (2 pt) Geography 1900 Laboratory Manual 565. Briefly characterize each of the three cities based on what you can tell from Google Earth (examples: rural or urban, large or small, industrial or agricultural, coastal or inland). (3 points) a. Cheddington: b. Swansea: C. Oxford: 6. Approximately how far (in km) is each of these three sites from nearest coastline? (3 points) a. Cheddington: b. Swansea: c. Oxford: A quick search of the internet would provide you with the following Information that might be helpful. Cheddington is surrounded by farmland and has a reported population of 1,754 people, which is actually 4 times what it was 30 years ago, Swansea has a population of 242,400 people and it was once the center of industry, particularly copper smelting, however heavy industry declined through the 20th century and the metalworks eventually closed. Oxford has a population of 168,270 people and is home to the famous Oxford University. Oxford is also known for automobile manufacture and brewing. Below is a table showing the climatological information for each site. Annual rainfall Annual average min. Annual average max. Climate Data temperature temperature (mm) "C (F) "C ("FI Swansea 1219 8.7' (48") 13.3* (567] United States] E % & 5 7 O5. (2 points) Which of the following statements is true regarding the similarities and differences between monopolistic competition and monopoly? A. In a monopoly the firm faces a downward-sloping demand curve while in monopolistic compe- tition firms faces an horizontal demand curve B. In a monopoly the firm charges a price above marginal cost while in monopolistic competition firms charges a price equal to marginal cost C. In a monopoly long-run economic profits can be positive while in monopolistic competition they are equal to zero D. In both market structures the optimal production level is achieved when the long-run average total cost curve is minimized 6. (2 points) About 90% of the sales in the market for tennis balls belongs to only three firms. What market structure will best describe the behaviour of firms in this industry? A. perfect competition B. monopolistic competition C. oligopoly D. monopoly 7. (2 points) As the number of sellers in an oligopoly increases, A. the likelihood of collusion decreases B. collusion is more likely to occur because a larger cartel can place more pressure on firms that deflects C. total output in the market tends to fall because each firm will cut back on production D. each incumbent firm will have more market power5. (2 points) Which of the following statements is true regarding the similarities and differences between monopolistic competition and monopoly? A. In a monopoly the firm faces a downward-sloping demand curve while in monopolistic compe- tition firms faces an horizontal demand curve B. In a monopoly the firm charges a price above marginal cost while in monopolistic competition firms charges a price equal to marginal cost C. In a monopoly long-run economic profits can be positive while in monopolistic competition they are equal to zero D. In both market structures the optimal production level is achieved when the long-run average total cost curve is minimized 6. (2 points) About 90% of the sales in the market for tennis balls belongs to only three firms. What market structure will best describe the behaviour of firms in this industry? A. perfect competition B. monopolistic competition C. oligopoly D. monopoly 7. (2 points) As the number of sellers in an oligopoly increases, A. the likelihood of collusion decreases B. collusion is more likely to occur because a larger cartel can place more pressure on firms that deflects C. total output in the market tends to fall because each firm will cut back on production D. each incumbent firm will have more market power