If a cells contents are greatly hypo-osmotic to the surrounding env.pdf

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If a cell\'s contents are greatly hypo-osmotic to the surrounding environment, the cell will probably A. burst divide shrivel expand Solution hypo-osmotic cell means the cell contains less amount of sloute than surrounding ..indirectly saying cell has more water content..surrounndings are hyperosmotic ..water always moves from hypo osmotic to hyperosmotic so here water moves out of the cell to surroundings thats leading dehydration of cells results in shrinkage of cell answer is C shrivel.

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devise a hypothesis that explains the geographical distribution of modern species, that if backed by evidence would support the theory of evolution. Devise a hypothesis that explains the geographical distribution of modern species, that is backed by evidence would refute the theory of evolution. regarding chapter 22 descent with modification campbell 10ed Solution One of the difficulties in knowledge the ecological basis for species range distributions is knowing the general significance of abiotic factors like temperature, precipitation, topography, or earth situations (i.e., bioclimatic or potential niche) vs. biotic interactions among species like predation, opposition or mutualisms (biotic or noticed niche) in deciding wherever species can be found geographically. Moreover, if weather change stands to improve species geographic locations, we however don\'t know if their biotic interdependencies, established by their interactions, will become unravelled called community disassembly or if community can transfer as intact units. Modern analyses of species geographic range distributions concentration on bioclimatic niches, with restricted work to think about biotic interactions. Classically there were two hypotheses for the progress of humans, the multiregional hypothesis - modern Homo sapiens evolved simultaneously for the duration of the old world from archaic Homo sapiens Homo sapiens with exchange of with exchange of genetic data by gene flow and the out-of-Africa hypothesis - modern humans evolved in Africa and transferred out changing previously widely dispersed archaic humans. The newest kind, the modern horse (Equus), is a lot larger in size, is one-toed, and has teeth appropriate for grazing. The transitional forms are well preserved as fossils, as are a great many other types of extinct horses that evolved in different directions and remaining no living descendants..

devise a hypothesis that explains the geographical distribution of m.pdf

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Describe a diode array detector and CCD camera. Differentiate between them in terms of the output and how signal is collected. Solution diode array detector are linear array fabricated in single strip of semiconductor. They are used in high level application and they are available in single or double array. typically diode array detector cost less than CCD and have similar spectral senitivity in some range. CCD means charge coupled device . these are also built in single semiconductor chip but they are two dimensional. here pixels are read out sequentially. down side is CCD have long response time than diode array..

Describe a diode array detector and CCD camera. Differentiate betwee.pdf

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Connect a motor, two push buttons and two LEDS to the Arduino as shown below. The fan should operate as listed. Begin with int buttonPin1 = 2; int buttonPin2 = 4; int ledPinGreen = 11; int ledPinRed = 6; int motorPin = 9; Please program in Arduino as the following: 1. Fan is started or stopped by pressing push button 1 When starting the fan, ramp up using 110ms delay from 0 to 4 volts (levels 0 to 200), fan remains running at 4 volts. When stopping the fan, slow down using the same values (110ms delay and level 200 to 0). 2. When operator presses the overload switch (button 2), fan starts working at full speed (255) and the overload alarm is lit (red LED). 3. When the overload switch (button 2) is pressed again, fan returns to normal operation at 4 volts (level 200). 4. Pressing the overload button when the fan is not operating has no effect. 5. Anytime the fan is on, on/off indictor is lit, otherwise it is off. Solution const int buttonPin1 = 2; const int buttonPin2 = 4; const int ledPinGreen = 11; const int ledPinRed = 6; const int motorPin = 9 //state varibles boolean B1_state = false; //button 1 state boolean B2_state = false; //button 2 state // function declaration void motorRun_Stop(boolean); void overload(boolean,boolean); void setup() { Serial.begin(9600); // for debugging pinMode(buttonPin1,INPUT); // declaring as input digitalWrite(buttonPin1,HIGH); // activating the pullup resistor pinMode(buttonPin2,INPUT); // declaring as input digitalWrite(buttonPin1,HIGH); // activating the pullup resistor pinMode(ledPinGreen,OUTPUT); pinMode(ledPinRed,OUTPUT); pinMode(motorPin, OUTPUT); } void loop() { if(digitalRead(buttonPin1)== 1) { B1_state != B1_state; motorRun_Stop(B1_state); } else if(digitalRead(buttonPin2)== 1) { B2_state != B2_state; overload(); } else { } } void motorRun_Stop(boolean x) { byte wait = 0; if(x == true ) { Serial.println(\"Motor has Overloaded\"); digitalWrite(ledPinGreen,HIGH); for (int i = 0; i<200;i++) { analogWrite(motorPin,i); wait = micros(); while((micros()-wait)>550); } } else if(x == false) { for (int i = 200; i>0;i--) { analogWrite(motorPin,i); wait = micros(); while((micros()-wait)>550); } Serial.println(\"Motor has Stoped\"); digitalWrite(ledPinGreen,LOW); } else { } } void overload(boolean x,boolean y) { byte wait = 0; if(x == true && y == true) { analogWrite(motorPin,255); Serial.println(\"Motor has overloaded\"); digitalWrite(ledPinRed,HIGH); } else if(x == true && y==false) { analogWrite(motorPin,200); Serial.println(\"Motor has stopped Overloading\"); digitalWrite(ledPinRed,LOW); } else { } }.

Connect a motor, two push buttons and two LEDS to the Arduino as sho.pdf

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Consider managers (supervisors) that you have worked for in the past. What type of power did they have? Was it effective? Must be a good sized paragraph and site information Solution earlier i worked with 2 different kind of people who were my bosses. the previous one is Naveen, HOD of management studies in the college. he is a consultative manager, he recieves the targets and orders from the top level people and once he recieves the orders he called all of us and ask how to implement and what are the limitations and possibilities. here he have the ultimate power to do it and implement it. and some times he distributes the work along with power to others and they work in their own limitations. when ever he feels that if any activity involves much risk, then he used to call top level people and explain them about the consequences and the decision of them. if they ask to proceed he can move forward otherwilse they rethinks about the task and re-assign it by doing some modifications. the power has been enjoying by him is given by the position (HOD) and he is the answerable person to the higher authorities. he is the whole responsible person to the failures and even for success also. yes, it was effective and it makes sense. ofcourse some times it leads to delay the work and once a while fail also..

Consider managers (supervisors) that you have worked for in the past.pdf

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Caterpillar is one of the Americas major exporters. The company sells its construction equipment, mining, equipment and engines to some 200 contries. Discuss the following questions briefly 1.In the 1980s a stronger dollar hurt Caterpillars competitive position, but in 2008 a stronger dollar did not seem to have the same effect. What had changed? 2. How did Caterpillar use strategy as a \"real hudge\" to reduce its exposure to foreign exchange risk? What is the downside of its its approach? 3. Explain the difference between transaction exposure and translation exposure using the material in the Caterpillar case to illustrate your answer. Solution 1.In the 1980s a stronger dollar hurt Caterpillars competitive position, but in 2008 a stronger dollar did not seem to have the same effect. What had changed? Confidence in US Assets: The dollar started to strengthen again in 2008, foreing investment in US assests was strong, Treasury bills was safe haven in economic stom Deal with Unions: in the 80´s : employee layoffs and striks, outsourcing parts of production . Mid 2000s: reached deal with union, increase of productivity. Change in company structure: Centralized to decentralized, own pricing decisions, own product desings, improved quality and efficiency Improvement in product technology & energy efficiency. 2. How did Caterpillar use strategy as a \"real hudge\" to reduce its exposure to foreign exchange risk? What is the downside of its its approach? Caterpillar´s global foot print: \"From Calgary to Cairo and from Sydney to Salt Lake city Caterpillar operates hundreds of offices and facilitites across the world. Caterpillar´s global presence, product breadth and financial strenght enable us wo tin in today´s competitive market place. Forward Exchange: When 2 parties agree to exchange and execute the deal at some specific date in the future. Downside of its approach: Currency´s value is determinated by market force, government intervention as well as demand and supply of currency: Globalisation: More competition within the global market that have adopted globalisation Forward Exchange: Based on future expectation of the foreign exchange market 3. Explain the difference between transaction exposure and translation exposure using the material in the Caterpillar case to illustrate your answer. Transaction Exposure: The extent to which income from invididual transactions is affected by fluctuation in foreign exchange valus 1980´s Us dollar strenfthens Foreign payable to Caterpillar become more expensive Loss of foreign sales = reduced revenues + Limited means of managing transaction exposure = Massive reduction in future cash flows Translation Exposure: The extent to which consolidated financial results of a corporation are affected by movements in exchange rates.

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what numbers go with these descriptions. 1. Uses ATP hydrolysis 2.Has highly nonpolar structure 3.Powered by an ion gradient 4.Transports glucose across the membrane 5.Na+/glucose symport 6.Na+/K+ ATPase 7.Movement of water molecules 8.Direction of transport depends on concentration gradient ONLY ONE ANSWER GOES WITH EACH! For each of the following, choose the item from the list that best describes the item being described. There is only 1 best answer for each. Some of the items from the list may be used more than once, some may not be used at all Numbe Item Simple diffusion and facilitated transport Active transport None of the listed processes Simple diffusion 5 Coupled transport Facilitated diffusion and active transport Facilitated diffusion (passive transport) Active transport and coupled transport Solution 6. Na+/K+ ATPase : Active transport 5. Na+/glucose : Active transport and coupled transport 4. Transport glucose across the membrane: Faciliated transport 7. Movement of water molecules: simple diffusion and facilitated transport.

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What are the three forms of Business Organizations? Answer the following Accounts: (A)Asset (L)Liability (SE)Stockholders\' Equity 1. Cash 2. Common Stock 3. Accounts Payable 4. Rent Expense 5. Sales or Revenue 6. Accounts Receivable What is the first financial statement to be prepared? What are the three Activities of a Business? Financial Accounting provides information for decision makers primarily inside or outside the entity? What are the Rules of Accounting called? Write the Accounting Equation? Can it be written another way? Solution The three forms of business organizations are Sole proprietorship, Partnership, and a Corporation. 1. Cash – (A) 2. Common stock – (SE) 3. Accounts payable – (L) 4. Rent expense – (SE) 5. Sales or Revenue – (SE) 6. Accounts receivable – (A) The first financial statement to be prepared is the Income Statement. The three activities of a business are Operating activities, Investing activities, and Financing activities. Financial Accounting provides information for decision makers primarily outside the entity such as shareholders, creditors, etc. The Rules of Accounting are called the Generally Accepted Accounting Principles or GAAP for short. The Accounting Equation is typically written as: Assets = Liabilities + Stockholders’ Equity It can also be written in two more ways as under: Liabilities = Assets – Stockholders’ Equity; or Stockholders’ Equity = Assets - Liabilities.

What are the three forms of Business Organizations Answer the follow.pdf

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Anatomy Question: Use your own words. A girl with a defective heart receives a new heart transplanted from another child who was killed in an accident. The patient is given an antilymphocyte serum containing antibodies against her lymphocytes. The transplanted heart is not rejected, but the patient dies of an overwhelming bacterial infection. Why was the antilymphocyte serum given? Why was the patient so vulnerable to infection? Solution Ans: antilymphocyte serum is given or suppress immune response to stop graft rejection as the heart received is not matched with receiver due to different HLA or MHC on the donor and recepient tissues. So that heart I.e allograft can\'t be rejected by host immune system. But here comes a problem I.e host immune system is compromised due to antilymphocyte serum,so no longer host immune system can fight against disease.so host is more prone to diseases and soon dies.

Anatomy Question Use your own words.A girl with a defective heart.pdf

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Why parkinsons disease is special among the different neurological.pdf

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Which statement is not true? promoters are transcribed the Pribnow box found in bacteria, consists of TATAAT Enhancers are DNA sequences exons are spliced activators are proteins Solution Promoters are transcribed This statement is false because promoters are regions which binds to transcription factors that initiate transcription upstream. Thus they are the regions that regulate the transcription but itself is not transcribed. Exons are spliced The above sequence is correct because in alternative splicing some exons may be included and some are spliced to generate multiple RNA from single DNA sequence. Hence option A is correct..

Which statement is not true promoters are transcribed the Pribnow .pdf

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When extracting DNA of an fruit how does the environemnt (how hot or.pdf

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Which ANN do you prefer amidst of the variety of ANNs? Justify the reason beyond this. Solution Recurrent neural network are the best type of Artificial neural network among various other varieties of ANN (Feedforward neural network , Radial basis function (RBF) network , Kohonen self-organizing network , Learning vector quantization , Modular neural networks , Physical neural network). Reason: 1) Recurrent neural network allows bi-directional data flow from Input source to Output Destination and vice versa.While on the other hand, other networks like Feedforward neural network propagates data linearly from input to output. 2) Connections are symmetric in Recurrent neural network and also it demonstrate learning of latent variables..

Which ANN do you prefer amidst of the variety of ANNs Justify the r.pdf

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What is the Delphi Technique an example ofA. A BCP analysis techn.pdf

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What is the output for the following code when you enter number 3 .pdf

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what is life story analysis Solution The life history has long been a primary methodology of anthropological field work. The life history Interview and life story interview are very similar in their approaches but the specific information sought and final products might be different. Some narrative researchers conceive of the life story as a circumstantially mediated, constructive collaboration between the interviewer and the interviewee. Life stories are evaluated not much for how well they accord with the life experiences in question, but more in terms of how accounts of life are used by a variety of others. There is much in each life story to identify the unique value and worth of each life, many common elements and issues that all life stories express. Life themes also highlight important influences and relationships. Life stories have gained respect and acceptance In many academic circles. The movement toward life stories is a movement toward acknowledging personal truth as well as a movement toward the validity of narrative. *****.

what is life story analysisSolutionThe life history has l.pdf

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What could be the genotype of the parents who have a. Two kids one of which is tongue roller and the bitter taster (homozygous for both traits) and the other is a non-roller and non-taster. Note, both abilities are dominant traits b. Two kids, both of which are non-rollers and non- tasters. Solution Answer: (a) Since one of the kids is a non-roller and non-taster (homozygous recessive, bbrr) and the other is homozygous dominant (BBRR), the genotypes of the parents should be heterozygous dominant (BbRr). Crossing BbRr * BbRr, we get (in F1) Proportion of BBRR = 1 / 16 and bbrr = 1 / 16 (b) Both the kids are non-rollers and non-tasters. So, both are homozygous recessive for the traits. The genotypes of each parents should contain atleast one recessive allele for each trait. Therefore, the genotype of the parents are: - b - r and - b - r.

What could be the genotype of the parents who have a. Two kids one o.pdf

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Use the Intermediate Value Theorem to show that there is a root of th.pdf

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two different ways the turbine blade is protected from oxygen during manufacturing. Solution [1] Direct Chemical Attack or Chemical or Dry Corrosion Whenever corrosion takes place by direct chemical attack by gases like\' oxygen, nitrogen and halogens, a solid film of the corrosion product is formed on the surface of the metal which protects the metal from further corrosion. If a soluble or volatile corrosion product is formed, then the metal is exposed to further attack. For example, chlorine and iodine attack silver generating a protective film of silver halide on the surface. On the other hand, stannic chloride formed on tin is volatile and so corrosion is not prevented. Oxidation corrosion is brought about by direct action of oxygen at low or high temperatures on metals in the absence of moisture. Alkali metals (Li, Na, K, etc.) and alkaline earth metals (Mg, Ca, Sn, etc.) are readily oxidized at low temperatures. At high temperatures, almost all metals except Ag, Au and Pt are oxidized. Alkali and alkaline earth metals on oxidation produce oxide deposits of smaller volume. This results in the formation of a porous layer through which oxygen can diffuse to bring about further attack of the metal. On the other hand, aluminium, tungsten and molybdenum form oxide layers of greater volume than the metal from which they were produced. These non-porous, continuous and coherent oxide films prevent the diffusion of oxygen and hence the rate of further attack decreases with increase in the thickness of the oxide film. The protective or non-protective nature of the oxide film is determined by a rule known as the Pilling-Bedworth rule. The ratio of the volume of the oxide formed to the volume of the metal consumed is called the Pilling-Bedworth rule. According to it, if the volume of the oxide layer is greater than the volume of the metal, the oxide layer is protective and non-porous. On the other hand, if the volume of the oxide layer formed is less than the volume of the metal, the oxide layer is non protective and porous. [2] Electrochemical Theory or Wet Corrosion According to the electrochemical theory, the corrosion of a metal in aqueous solution may be a two-step process, one involving oxidation and another reduction. It is known that two metals having different electrode potentials form a galvanic cell when they are immersed in a conducting solution. The emf of the cell is given by the difference between the electrode potentials. When the electrodes are joined by a wire, electrons flow from the anode to the cathode. The oxidation reaction occurs at the anode, i.e. at the anode the metal atoms lose their electrons to the environment and pass into the solution in the form of positive ions. Fe Fe2+ + 2e- 3 Thus, there is a tendency at the anode to destroy the metal by dissolving it as ions. Hence corrosion always occurs at anodic areas. The electrons released at the anode are conducted to the cathode and are responsible for various cathodic rea.

two different ways the turbine blade is protected from oxygen during.pdf

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The number of undergraduates at Johns Hopkins University is approximately 2000, while the number at Ohio State University is approximately 40,000. (c) Suppose the actual proportion of undergraduates at Johns Hopkins University who feel drinking is a problem among college students is 67%. A simple random sample of 50 undergraduates at Johns Hopkins University found that 60% of those sampled felt that drinking was a problem among college students. Which value(s) can be labeled as a parameter(s)? (d) Suppose the actual proportion of undergraduates at Johns Hopkins University who feel drinking is a problem among college students is 67%. What is the mean of the sampling distribution of the percentage of students who feel drinking is a problem in repeated simple random samples of 50 Johns Hopkins undergraduates? Solution sol) The Parameters are n(sample size) and p is probability n=50 and p=0.60 d) Let X follows Binomial distribution with n=50 and p=0.60 Then mean=np =50*0.60 =30.

The number of undergraduates at Johns Hopkins University is approxim.pdf

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The final answer is supposed to be about 2% increase Name: Page 2 of 8 l attest that the work shown on this quiz is entirely my own, and was done without the aid of unauthorized materials such as the internet, in accordance with the University of Pittsburgh at Johnstown\'s Academic Integrity Policy 2. In 2012, the population of a country was 65 million and the projected exponential rate of increase is 5.2 per l ,000. If the environmental impact per GDP is reduced by 15% by 2040, how will this affect the GDP per capi maintained at the 2010 levels? ta assuming the total environmental impact in 2040 is CE 1610: Engineering and Sustainable Development Solution I = PAT dI/dt = dP/dT + dA/dt+ dT/dt We are keeping technology constant, Population changes by 5.2 every year P = P0 x ert = 65 x 2.728 x 0.0052 = 75.11 million Change in population % = 15.55% Change in environmental impact per capita GDP = -15% i.e Change in GDP/change in population = -15% x/15.55 = - 0.15 ; x = -2.3325%.

The final answer is supposed to be about 2 increase Name Page 2 of.pdf

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