Questions

9 The Law of Thermodynamics that states that increases in entropy are favored is 25 oints Multiple Choice The Fourth Law of Thermodynamics The Second Law of Thermodynamics O The Third Law of Thermodynamics O The First Law of Thermodynamics

11 25 oints AMP activated protein kinase AMPK is an enzyme that is activated by high levels of AMP in cells If levels of AMP are high in cells that means that levels of ATP are low Once active AMPK activates catabolic pathways and inhibits anabolic pathways in the cell Why do you think that is the case Choose the answer that best explains the role of AMPK Multiple Choice By activating catabolic pathways AMPK provides a mechanism to activate exergonic pathways which is important if AMP levels are high in the cell O High levels of AMP Indicate that there is a high amount of energy stored in the cell thus activating catabolic pathways and inhibiting anabolic pathways are mechanisms to use stored energy By inhibiting anabolic pathways AMPK provides a mechanism to generate heat for the cell which is important if AMP levels are high in the cell Activating catabolic pathways and inhibiting anabolic pathways will ultimately lead to higher consumption of ATP which is important if AMP levels are high in the cell

13 Tacrolimus FK 506 is a drug that inhibits an enzyme called calcineurin Calcineurin is a protein phosphatase This is an enzyme that dephosphorylates removes phosphate groups from proteins When added to cells tacrolimus can inhibit the dephosphorylation of a protein called NFAT but it cannot prevent the dephosphorylation of a protein called CDK1 What is the most likely explanation for this finding Multiple Choice Tacrolimus is a competitive inhibitor of calcineurin for NFAT and CDK11 O Calcineurin requires an additional cofactor to dephosphorylate NFAT O Tacrolimus changes the optimum pH for calcineurin NFAT is a substrate of calcineurin but CDK1 is not

In a chemical reaction 1 3 bisphosphoglycerate ADP yields 3 phosphoglycerate plus ATP What is the AG for this reaction Multiple Choice O Equal to zero Cannot be determined O Greater than zero Less than zero

4 A calorie is the commonly used unit of chemical energy It is also the unit of 0 25 points Multiple Choice O sound light radioactivity heat magnetism

is lying a kite at a constant 01 200 ft The wind is ep the ng and string is let out at a rate of 23 108 1 t the constant height If the angle 0 between the child and the kite is when the string is 280 ft long how fast is the angle hanging at that moment Ignore the height of the child Do not round at any intermediate steps but do round your answer to ree decimal places S 200 ft

4 Describe two differences between the styles of photography known as Pictorialism and Straight Photography 5 What is an Albumen print Briefly describe how Albumen prints are made

Compute the adjugate of the given matrix and then use the Inverse Formula to give the inverse of the matrix 462 A 101 3 1 1 The adjugate of the given matrix is adj A Type an integer or simplified fraction for each matrix element

vertices of a triangle a find the DISTANCE BETWEEN TWO POINTS 1 Given three points which serve as Determine whether the given points are collinear or non collinear 11 perimeter of each triangle and b 1 P 3 3 Q 0 1 R 9 7 determine the kind of triangle according to sides and angles 2 S 3 1 T 1 3 U 10 8 1 A 0 0 B 5 2 C 3 3 2 D 3 8 E 5 5 F 6 0 3 G 2 3 H 4 3 1 3 4 4 V 3 1 W 2 3 2 X 2 3 4 5 M 1 1 N 6 2 0 4 3 3 V 2 2 W 5 2 X 11 2 III If point M x 4 is equidistant from A 5 2 and B 3 4 find the value of x IV If point N 3 y is equidistant from P 2 6 and Q 7 2 find the value of y

Walgreens is offered a chain discount on cosmetics from Libby Corp of 8 5 2 Roma Company offers a chain discount of 7 6 4 What is the highest discount offered 14348 839232 85652 160768

Use the geometric definition of the cross product and the properties of the cross product to make the following calculations with the elemental unit vectors a i j xi xj i b j k x jxk k j c 4i x i j 4k d k j x k j 2i

JK is tangent to circle O at point J and JE is a secant line If mJ FE 2389 find mZEJK J K E Answer Attempt 1 out of 5 F

The price of a iPod dropped from 299 99 to 180 55 What was the percent decrease in price Round to nearest hundredth percent 39 82 39 81 39 80 39 None of these

Lester Co produces toys kites It has a fixed cost of 62 150 If the selling price per unit is 9 50 and the variable cost per unit is 6 25 the breakeven point is 9 207 6 542 22 600 29 860 None of theco

218x14 8x14 8x7 16 3 x34x2 3x x4 81 dx Enter a T or an F in each answer space below to indicate whether or not a term of the given type occurs in the general form of the complete partial fractions decomposition of the integrand A1 A2 A3 and B1 B2 B3 denote constants 1 Az Ba 2 81 2 B x 3 3 A x2 B 4 x 3 2 B 5 x 1 6 Be 3 7 8 Agz B B 9

Lee Wong receives an annual salary of 65 000 from CVS Pharmacy Today his boss informs him that he will be getting a 3 000 raise The percent increase rounded to the nearest tenth of a percent is 0 4 61 5 4 4 6 None of these

DISTANCE BETWEEN TWO POINTS Given three points which serve as vertices of a triangle a find the perimeter of each triangle and b determine the kind of triangle according to sides and angles A 0 0 B 5 2 C 3 3 D 3 8 E 5 5 F 6 0 G 2 3 4 3 3 4 V 3 1 W 2 3 2 X 2 3 4 EM 11 N 6 2 0 4 3 1 Determine whether the given points are collinear or non collinear P 3 3 Q 0 1 R 9 7 2 S 3 1 7 1 3 U 10 B V 2 2 W 5 2 X 11 2 If point M x 4 is equidistant from A 5 2 and B 3 4 find the value of x IV If point N 3 y is equidistant from P 26 and Q 7 2 find the value of y

An LCD flat screen TV at Best Buy increased in price from 900 to 1 200 What was the percent of increase 33 1 3 50 60 70 None of these

At the end of the summer Walgreens advertised blow up pools for 66 off the regular price Jeff Jones saw a pool with a regular price of 49 99 The dollar markdown is 39 29 32 99 33 99 33 39 None of these

In Professor Shannon s economics class there are 12 male students Females represent 60 of the class total How many students does Professor Shannon have in his economics class 7 0 17 33 30 None of these

J C Penney sells a Timex watch for 139 99 that cost 89 97 J C Penney s percent of markup based on the selling price is 35 56 35 57 35 73 37 52 None of these

A manufacturer of skis offered chain discounts of 10 5 4 to many of its customers Joe Jones ordered skis that had a total list price of 149 500 The amount of the trade discount is 122 709 60 26 970 40 26 790 40 O 122 907 69

An invoice dated 5 19 xx received by Jones Supply indicated a balance of 17 000 This balance included a freight charge of 1 000 Terms of the bill were 5 10 4 30 n 60 Assuming Jones pays off the bill on June 4 he pays 16 762 27 16 000 55 15 762 72 16 000 84

Evaluate the following integral 1 x 3 x

Jackie Smith a customer of Roger Blank will pay only 190 for a tennis racket Assuming Roger works on a 60 markup on the selling price the most Roger will pay the manufacturer is 76 114 67 141 None of these

If the net price of a stove is 900 and the trade discount rate is 40 the list price is 3 600 2 250 1 500 1 260 None of these

FOB shipping point means Seller pays the cost of freight Buyer pays the cost of freight Title to goods shifts to buyer while being shipped Seller cannot pay cost of freight None of these

Evaluate the integral 4 5x 3 x2

Rewrite this number in appropriate scientific notation 905

A local Dunkin Donuts makes blueberry muffins that cost 69 each Past experience shows that 15 of the muffins will spoil and have to be discarded Assuming that this shop wants a 30 markup based on cost and produces 200 muffins each muffin should sell for 90 91 1 50 1 06 None of these

Ford Motor Company sells the Fusion SES for 24 400 The Fusion Hybrid sells for 29 975 What is the percentage increase in price for the Hybrid over the Fusion SES Round to tenth 1 23 122 9 22 8 22 None of these

2 10 n 30 ROG means the cash discount period ends Within 10 days of beginning date of invoice Within 30 days of beginning date of invoice 20 days after beginning date of invoice 10 days after the goods are received None of these

At the Boston Children s Museum it was estimated that 38 of all visitors are from in state On Saturday 8 000 people attended the museum What is the number of out of state people in attendance 3 040 3 404 4 960 4 690 None of theen

Brenda purchased a total of five computers for 3 300 She received a 20 trade discount What did Brenda pay for the computers 2 640 2 460 2 440 3 750

9 3 4 converted to a fraction equals 39 400 39 40 390 400 39 4 000 None of these

160 of 1 825 is Round to nearest tenth 1 140 63 1 140 62 1 104 63 1 014 62 None of thoro

2 Hence find a real solution to X3 X 5 I X 9 2 4 3

Researchers conducted an experiment to test the effects of alcohol Errors were recorded in a test of visual and motor skills for a treatment group of 28 people who drank ethanola another group of 28 people given a placebo The errors for the treatment group have a standard deviation of 2 10 and the errors for the placebo group have a standard deviation of 0 73 Assume that the two populations are normally distributed Use a 0 05 significance level to test the claim that both groups have the same amount of variation among the errors Let sample 1 be the sample with the larger sample variance and let sample 2 be the sample with the smaller sample variance What are the null and alternative hypotheses OA Hoo 0 H 00 OC Ho 00 H 0 Identify the test statistic Round to two decimal places as needed Use technology to identify the P value Round to three decimal places as needed OB Ho 0 H 0 0 OD Hoo H 00

By now You have used excel or Google sheets to graph data as it pertains to mass and volume Today you are going to revisit that practice Found below is the data acquired from a investigation much like the one that was turned in for the Microsoft Excel Lab Using the following data determine which of the following would most accurately describe the values of R squared and the equation for the trendline generated when graphing the data points Mass Volume 10 4 10 14 63 15 18 2 20 24 3 25 29 1 30 34 2 35 38 01 40 Equation y 1 05x 0 3259 R2 0 9965 Equation y 1 05x 0 3259 R2 0 7965 O Equation y 1 05x 0 3259 R2 0 9965 O Equation y 1 05x 0 3259 R 0 99999

Complete the labeling activity by identifying organs and structures shown in the photomicrographs Drag the appropriate labels to their respective targets Use labels of Group 1 for the organs and labels of Group 2 Acinar cells Group 1 Group 2 Microvilli of simple columnar epithelium Villus Pancreas Group 1 Group 2 Small intestine Group 2 Reset Help

Causes vasoconstriction A patient with hypertension has been prescribed an angiotensin converting enzyme ACE inhibitor medication Which effect does this class of medication have on the body Increases aldosterone secretion Increases the formation of angiotensin II Causes more sodium to be excreted I DON T KNOW YET

The famous iris dataset the first sheet of the spreadsheet linked above was first published in 1936 by Rona Fisher The dataset contains 50 samples from 3 iris species setosa virginia and versicolor Four features are measured all in cm sepal length sepal width petal length and petal width What is the equation for the least square regression line where the independent or predictor variable is sepal length and the dependent or response variable is sepal width for iris setosa Ex 1 234 x Ex 1 234 Round to three decimal places What is the predicted sepal width for iris setosa for a flower with a sepal length of 5 66 Ex 5 12 cm Round to three decimal places

A study was conducted to determine whether magnets were effective in treating pain The values represent measurements of pain using the visual analog scale Assume that both samples are independent simple random samples from populations having normal distributions Use a 0 05 significance level to test the claim that those given a sham treatment have pain reductions that vary more than the pain reductions for those treated with magnets vynat are une nun anu anemauve n poun OA Ho 0 0 H 00 OC Ho 0 H 0 Identify the test statistic F Round to two decimal places as needed Use technology to identify the P value The P value is Round to three decimal places as needed the conclusion for this hypothesis test OB Ho 00 H 0 OD Ho 0 0 H 0 0 Sham Magnet 22 x 20 0 42 1 49 20 0 46 0 95

Visit What s on Art and artists Store Q Jeff Wall Canadian born 1946 Works Ulike to think that my Artist Photographer Jeff Wall Title Date Medium Size Outburst 1989 Silver dye bleach process color print Cibachrome 1818 x 241 8 in 46 x 61 3 cm Word Length 650 700 Total Overview For this bundle your formal analysis must be a sort essay length response of 5 paragraphs in length You will need to use exactly 3 elements to analyze the photograph in detail in order to make your argument about the photograph Use the Guide to Writing a Formal Analysis and the sample for additional support Keep in mind that the sample is structured differently from the specific format I outline below So make sure you follow the specification outlined below and not the sample Specifications for Constructing the Short Essay Paragraph 1 Introduction Mid Term Exam ART 3648 History of Photography Your introduction should include a Basic details The name of the photographer artist title provenance date and medium b Context A very brief description of the work including what you think the subject is c A road map This is like a movie trailer it gives the reader a preview of your essay d Thesis statement This is a one or two sentence statement where you make your argument s main claim Paragraphs 2 3 and 4 Separate Body Paragraphs Use three different formal elements one per paragraph to analyze the photograph Together these paragraphs constitute the reasons and evidence that supports your overall argument about the meaning of the image Begin each paragraph with a topic sentence that addresses the significance of the element you have chosen The topic sentence should make clear to your reader how the following analysis supports your overall thesis statement Address how and why the key elements used by the photographer artist create meaning Make sure you not only describe the work but use description to support your argument Thus you are using description for the ultimate purpose of interpreting and or evaluating the photographs In this process you should be moving between description and analysis unlike the one paragraph formal 7

t terms graphy In the summer of 1977 Jeff Wall visited Madrid s Museo del Prado for the first time and became enchanted with its collection of Old Master paintings Later his head still full of the magnificent compositions of Diego Vel zquez and Titian Wall saw an illuminated advertisement at a bus kiosk This sudden contrast between art and commercial signage sparked the idea for what would become his artistic trademark backlit often large scale photographic transparencies that combine the richness of oil painting with the fluorescent display of advertising This pairing synthesizes the two impulses that have animated Wall s work both as an artist and an art historian to recuperate the past the great art of the museums and at the same time to participate with a critical effect in the most up to date spectacularity Born in Vancouver in 1946 Wall began drawing and painting at an early age In the mid 1960s he studied art history at the University of British Columbia while continuing to make art inspired by the emerging Conceptual art movement and its anti capitalist creed to decouple art from aesthetic and market value This culminated in Landscape Manual 1969 70 a black and white booklet composed of snapshots and texts documenting a car ride Wall took through Vancouver s gritty suburbs Despite this breakthrough work Wall found himself dissatisfied with the Concentual Artist Photographer Jeff Wall Title Date Medium Size Outburst 1989 Silver dye bleach process color print Cibachrome 1818 x 241 8 in 46 x 61 3 cm Word Length 650 700 Total Overview For this bundle your formal analysis must be a sort essay length response of 5 paragraphs in len will need to use exactly 3 elements to analyze the photograph in detail in order to make your arg about the photograph Use the Guide to Writing a Formal Analysis and the sample for addition support Keep in mind that the sample is structured differently from the specific format I outline So make sure you follow the specification outlined below and not the sample Specifications for Constructing the Short Essay Paragraph 1 Introduction Your introduction should include Mid Term Exam ART 3648 History of Photography a Basic details The name of the photographer artist title provenance date and medium b Context A very brief description of the work including what you think the subject is c A road map This is like a movie trailer it gives the reader a preview of your essay d Thesis statement This is a one or two sentence statement where you make your argumen main claim Paragraphs 2 3 and 4 Separate Body Paragraphs Use three different formal elements one per paragraph to analyze the photograph Together these paragraphs constitute the reasons and evidence that supports your overall argument about the mea the image Begin each paragraph with a topic sentence that addresses the significance of the eleme have chosen The topic sentence should make clear to your reader how the following analysis supp your overall thesis statement Address how and why the key elements used by the photographer ar create meaning Make sure you not only describe the work but use description to support your arg Thus you are using description for the ultimate purpose of interpreting and or evaluating the photo In this process you should be moving between description and analysis unlike the one paragraph f analysis Bundle 2 where you do all your description first and then move to to the analysis

When dealing with young infants why is infant directed speech preferred over normal adult speech Select one OA Infants have an easier time producing infant directed speech OB Infants pay more attention to infant directed speech C Infants prefer the rapid pace of infant directed speech D Infants like infant directed speech because it lacks the confusing changes of pitch found in normal adult speech

5 Proof on relations Let R and S be relations from A to B Prove that RCS R CS

uger produ Video and audio works written criticism taught classes curated exhibitions designed products such as T shirts and mugs and developed public projects such as billboards bus wraps and architectural interventions Kruger addresses media and politics in their native tongue sensational authoritative and direct Personal pronouns like you and I are staples of Kruger s practice bringing the viewer into each piece Direct address has motored my work from the very beginning Kruger said I like it because it cuts through the grease Kruger s work prompts us to interrogate our own positions in the artist s words to question and change the systems that contain us She demands that we consider how our identities are formed within culture through representation in language and image We don t need another hero Artist Photographer Title Date Medium Size Barbara Kruger Untitled We Don t Need Another Hero 1987 Screenprint on vinyl 108 7 8 x 209 3 16 x 2 1 2in 276 5 x 531 3 x 6 4 cm Word Length 275 300 Total Overview For this response your formal analysis is one long paragraph in length Use the Guide to Formal Analysis and the Thick Description sample in the Week 3 Module for additional support Rather than focusing on just one element in detail you need to address several elements briefly Like any formal analysis the purpose is make argument about the photograph Specifications for Constructing the Paragraph Your first sentence known as a topic sentence should broadly identify what s on the table so to speal in terms of how you will consider the image Seeing as there is no single way to interpret any image yo will want to signal to your reader in the first 1 2 sentences the general nature approach of your analysis This will include a one to two sentence thesis statement In the next few sentences provide an initial description that gives the basic details and context of the image mention the artwork s title its author date and location subject

A Solve this system of equations by inspection to determine the system type 1 x 5y 25 y 25 oint The system is 5 consistent and dependent The system is consistent and independent The system is inconsistent and independent The system is inconsistent and dependent

4 Congruence relations Recall the congruence relation of numbers congruence modulo n Let s define R4 the binary relation of congruence modulo 4 on Z Let R x y ZxZ x y mod 4 1 Calculate 0 1 2 3 4 5 You can enumerate the elements 2 How many distinct equivalence classes are there Justify your answer 3 Are the equivalence classes disjoint empty intersection What is their union