What is the easiest to memorize the order of all the Eras and their .pdf

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What is the easiest to memorize the order of all the Eras and their Periods and how to spell them. I am looking for tips or acronyms. Solution To memorize the Eras: Precambrian, Paleozoic, Mesozoic, Cenozoic: *Pizza places make chicken. *Peter Piper milks cows. To memorize the Periods: Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic, Cretaceous, Tertiary, Quaternary: * Cold oysters seldom develop many precious pearls, their juices congeal too quickly. * Come over some day, maybe play poker. Three jacks can take queens. * Charlie Oliver Still Drives My Purple Plymouth To Jersey City Through Quicksand * Can old senators demand more political power than junior congressmen? Tough question! * Quiet Time Can Just Tease People Particularly Men Dodging Spouses Ordering Chores (Reverse). To memorize the Epochs of Cenozoic Era: Paleocene, Eocene, Oligocene, Miocene, Pliocene, Pleistocene, Holocene (or Recent): Pretty Eager Old Men Play Poker Hard. * Pigeon Egg Omelets Make People Puke Heartily. * Put Eggs On My Plate Please Homer. I suggest not to use mnemonics . Try to understand the reason behind naming them.then it would be easier to remember.

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Recall that E. coli can grow in glucose-salts medium, which contains only glucose and a few inorganic salts. This means the glucose is serving what two purposes in the cell? Starting point from which all cell components are made Energy source Source of nitrogen A monosaccharide from that the cell can assemble into polysaccharides such as cellulose for its cell wall Source of phosphate Solution The answer is E.coli, mainly uses glucose as the energy source Escherichia coli is a heterotrophic organism, carbon is very important to E. coli because the bacterial cell is composed almost entirely of carbon molecules bound to other important elements. E. coli\'s main source of carbon comes from glucose molecules. This is then broken down into useable carbon by means of central metabolism, which consists of three steps: 1. Embden-Meyerhof-Parnas (EMP) Pathway: converts glucose to pyruvate 2. Tricarboxylic Acid (TCA) cycle: oxidizes Acetyl CoA to CO2 3. Pentose Phosphate Cycle (PPP): oxidizes glucose to CO2.

Recall that E. coli can grow in glucose-salts medium, which contains .pdf

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Random samples of 200 men, all retired were classified according to education and number of children is as shown below Education level Number of children 0-1 2-3 Over 3 Elementary 14 37 32 Secondary and above 31 59 27 Test the hypothesis that the size of the family is independent of the level of education attained by fathers. (Use 5% level of significance) Education level Number of children 0-1 2-3 Over 3 Elementary 14 37 32 Secondary and above 31 59 27 Solution H0: the two attributes are independent H1: the two attributes are dependent. Since p value is < 0.05, we reject the null hypothesis and conclude that the two attributes are dependent.0 to 1 2 to 3 over 3 Total elementary14373283Secondary and above315927117Total4596592006.29chi-square2df.0431p-value.

Random samples of 200 men, all retired were classified according to .pdf

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Question: Hello, I need some assistance in writing a java pr... Hello, I need some assistance in writing a java program using stacks (LIFO). Create a Calculator w/ GUI Write a program that graphically displays a working calculator for simple infix expressions that consist of: single-digit operands, the operators: +, -, *, and /, and parentheses. Make the following assumptions: unary operators (e.g. -2) are illegal all operations, including division, are integer operations (and results are integers) the input expression contains no embedded spaces and no illegal characters the input expression is a syntactically correct infix expression division by zero will not occur (consider how you can remove this restriction) Create a GUI application, the calculator has a display and a keypad of 20 keys, which are arranged as follows: C < Q / 7 8 9 * 4 5 6 - 1 2 3 + 0 ( ) = As the user presses keys to enter an infix expression, the corresponding characters appear in the display. The C (Clear) key erases all input entered so far; the < (Backspace) key erases the last character entered. When the user presses the = key, the expression is evaluated and the result appended to the right end of the expression in the display window. The user can then press C and enter another expression. If the user presses the Q (Quit) key, the calculator ceases operation and is erased from the screen. C < Q / 7 8 9 * 4 5 6 - 1 2 3 + 0 ( ) = Solution import java.awt.*; import java.awt.event.*; public class MyCalculator extends Frame { public boolean setClear=true; double number, memValue; char op; String digitButtonText[] = {\"7\", \"8\", \"9\", \"4\", \"5\", \"6\", \"1\", \"2\", \"3\", \"0\", \"+/-\", \".\" }; String operatorButtonText[] = {\"/\", \"sqrt\", \"*\", \"%\", \"-\", \"1/X\", \"+\", \"=\" }; String memoryButtonText[] = {\"MC\", \"MR\", \"MS\", \"M+\" }; String specialButtonText[] = {\"Backspc\", \"C\", \"CE\" }; String buttonsText[]={\"C\",\"<\",\"Q\",\"/\"}; String buttonText1[]={\"7\",\"8\",\"9\",\"*\"}; String ButtonsText2[]={\"4\",\"5\",\"6\",\"-\"}; String ButtonText3[]={\"1\",\"2\",\"3\",\"+\"}; String ButtonText4[]={\"0\",\"(\",\")\",\"=\"}; MyDigitButton digitButton[]=new MyDigitButton[digitButtonText.length]; MyOperatorButton operatorButton[]=new MyOperatorButton[operatorButtonText.length]; MyMemoryButton memoryButton[]=new MyMemoryButton[memoryButtonText.length]; MySpecialButton specialButton[]=new MySpecialButton[specialButtonText.length]; Label displayLabel=new Label(\"0\",Label.RIGHT); Label memLabel=new Label(\" \",Label.RIGHT); final int FRAME_WIDTH=325,FRAME_HEIGHT=325; final int HEIGHT=30, WIDTH=30, H_SPACE=10,V_SPACE=10; final int TOPX=30, TOPY=50; /////////////////////////// MyCalculator(String frameText)//constructor { super(frameText); int tempX=TOPX, y=TOPY; displayLabel.setBounds(tempX,y,240,HEIGHT); displayLabel.setBackground(Color.BLUE); displayLabel.setForeground(Color.WHITE); add(displayLabel); memLabel.setBounds(TOPX, TOPY+HEIGHT+ V_SPACE,.

Question Hello, I need some assistance in writing a java pr...Hel.pdf

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Please help I think the answer is B, but I\'m not too sure. A. Amniotic eggs evolved before hinged jaws. B. Tuna are more closely related to salamanders than they are to turtles. C. The most recent common ancestor of salamander and turtle had amniotic eggs, but not four walking legs. D. The most recent common ancestor of all of the species shown had a vertebral column. E. Lamprey are more closely related to leopard than they are to lancelet. A. Amniotic eggs evolved before hinged jaws. B. Tuna are more closely related to salamanders than they are to turtles. C. The most recent common ancestor of salamander and turtle had amniotic eggs, but not four walking legs. D. The most recent common ancestor of all of the species shown had a vertebral column. E. Lamprey are more closely related to leopard than they are to lancelet. Vertebral column Hinged jaws Four walking legs Amniotic egg Hair Lancelet (outgroup) Lamprey Tuna Salamander Turtle Leopard Solution Lets see one by one each Option E. Lamprey are more closely related to leopard than they are to lancelet. are not true as the distance is more for Lamprey to leopard than lancelet. D. The most recent common ancestor of all of the species shown had a vertebral column.also wrong because ancestor were not having verebral column. A. Amniotic eggs evolved before hinged jaws. not very sure if it is true. B. Distance between Tuna and salamanders are far less than they are to turtles. so option B is right C option is also not very convincing as not sure that ancestor of salamander and turtle were not having four walking legs..

Please help I think the answer is B, but Im not too sure.A. Amni.pdf

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Need help writing the code for a basic java tic tac toe game // Tic-Tac-Toe: Complete the FIX-ME\'s to have a working version of Tic-Tac-Toe. // Note: the basis of the game is a two-dimensional \'board\' array, with 3 rows // and 3 columns. A value of +1 indicates an \'X\' on the board; and a value of // -1 indicates an \'O\' // Group Member names: import java.awt.*; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.util.Random; import javax.swing.JMenu; import javax.swing.JMenuBar; import javax.swing.JMenuItem; import javax.swing.*; public class TicTacToe implements ActionListener{ // FIX ME #5: set CPU_PAUSE to true when ready to play final boolean CPU_PAUSE = true; // does the CPU pause to think? JButton [][] buttons = new JButton[3][3]; int [][] board = new int[3][3]; JLabel status = new JLabel(\"Player\'s turn\", JLabel.CENTER); JFrame frame = new JFrame(); JPanel buttonPanel = new JPanel(); JPanel labelPanel = new JPanel(); Timer timer = null; // draw X or O depending on \'x\' values void refresh(int [][] x) { for (int i = 0; i < 3; i++) { for (int j = 0; j < 3; j++) { if (x[i][j] == 1) { buttons[i][j].setForeground(Color.blue); buttons[i][j].setText(\"X\"); } else if (x[i][j] == -1) { buttons[i][j].setForeground(Color.pink); buttons[i][j].setText(\"O\"); } else { buttons[i][j].setText(\" \"); } } } } boolean have_winner(int checkVal) { boolean winner = false; // FIX ME #1: if there are three \'checkVal\' values in-a-row across, // then set \'winner\' to true // FIX ME #2: if there are three \'checkVal\' values in-a-row vertically, // then set \'winner\' to true int checkSum = 0; if (checkSum == 3 * checkVal){ winner = true; } // FIX ME #3: if there are three \'checkVal\' values in-a-row diagonally, // then set \'winner\' to true return winner; } boolean playerMove(ActionEvent e) { JButton btn = (JButton) e.getSource(); for (int i = 0; i < 3; i++) { for (int j = 0; j < 3; j++) { if (btn.equals(buttons[i][j])) { if (board[i][j] != 0) { return false; } board[i][j] = 1; refresh(board); return true; } } } return false; } boolean board_is_full() { for (int i = 0; i < 3; i++) { for (int j = 0; j < 3; j++) { if (board[i][j] == 0) return false; } } return true; } ActionListener refreshListener = new ActionListener(){ int delayCount = 0; public void actionPerformed(ActionEvent event){ delayCount++; if (delayCount > 5) { delayCount = 0; timer.stop(); enableButtons(false); } if (delayCount % 2 == 0) { refresh(board); } else { int [][] x = new int[3][3]; refresh(x); } } }; void enableButtons(boolean enable) { for (int i = 0; i < 3; i++) { for (int j = 0; j < 3; j++) { buttons[i][j].setEnabled(enable); } } } ActionListener computerMove = new ActionListener(){ public void actionPerformed(ActionEvent event){ /* FIX ME #4: The computer moves by placing an \'O\' on the board * (i.e.), assigning a -1 to a valid element of the board array * The computer can play randomly, by randomly selecting a * row and column to play .

Need help writing the code for a basic java tic tac toe game Tic.pdf

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Inventory is recorded at what value on the balance Sheet Inven.pdf

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If you are monitoring a 1 V source on an oscilloscope and the scope measures the signal as 10 V, identify two possible causes. Solution Ans) One of the possible cause is the probe which connects 1 V source to oscilloscope is 10x probe ,which means it will give a gain of 10 ,because of that 1 V looks like 10 V in scope Another reason may be due to DC offset added because incorrect 0V position in the scope,adjusted by putting in GND.

If you are monitoring a 1 V source on an oscilloscope and the scope m.pdf

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If Emery has $1,700 to invest at 7% per year compounded monthly, how long will it be before he has $2,600? If the compounding is continuous, how long will it be? Solution formula for compound interest monthly: Amount = Principal[ 1+r/12]^(t*12) 2800 = 1700[ 1 +0.07/12]^12t 1.647 = 1.0058^12t take natural log on both sides: ln(1.647) = 12*ln(1.0058) t = 7.149 yrs Continous Compounding : Amount = Principal(e^rt) 2800 = 1700 e^(0.07t) ln(28/17) = 0.07t t = 7.128 years Option C.

If Emery has $1,700 to invest at 7 per year compounded monthly, how .pdf

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Identify and discuss features of organizations managers need to know about to build and use information systems successfully Solution All Organizations are hierarchical, dedicated, and neutral, using specific routines to increase the efficiency. All organizations have to cover their own cultures and politics arising from differences in interest groups, and their nearby environment affects them. Organizations vary in goals, groups served, social roles, leadership styles, incentives, varieties of tasks performed, and type of structure. These features assist explain differences in organizations use of information systems. Information systems and the businesses in which they are used to act together with and manipulate each other..

Identify and discuss features of organizations managers need to know.pdf

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he first photosynthetic organisms to oxygenate the Earth’s atmosphere and trigger a mass extinction were: Select one: a. Land plants b. Green algae c. Cyanobacteria d. Purple sulfur bacteria e. Methanogens Which of the following is absent in some kinds of living cells? Select one: a. cytoplasm b. cell membrane c. ribosomes d. nucleus e. phospholipids Observations used as scientific evidence should NOT include Select one: a. peer-reviewed scientific literature. b. previous data generated. c. observations about past work. d. anecdotal evidence. e. other people’s data. Solution The cyanobacteria is responsible for the great oxygenation events the red blood cells lack nucleus anecdotal evidence little stories or hearsay would not be qualified as scientific evidence.

he first photosynthetic organisms to oxygenate the Earth’s atmospher.pdf

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following concepts from Johnson\'s book in Ch. 1, Ch. 2 or Ch. 3-- what are the aspects and definition of Moral Reasoning, Nature of harms, moral disengagement and moral imagination, what is shadow of Irresponsibility and the Shadow of Privilege? what are the basic characteristic traits of wisdom, diligence, humility? and how does Moral compass and golden rule relate to emotional and ethical intelligence as discussed by Weinstein and Maxwel? Solution Moral Reasoning Moral reasoning can be defined as the process in which an individual tries to find out what is right or wrong, taking into consideration personal postion, and with the help of logic. Every day epople ahve t use this concept and in several situation. Every day people have to ask several questions before taking into consideration various factors before telling a lie, that whether the lie outweighs its consequences. Moral disengagement Moral disengagement is a term used to define a process wherein one convinces that ethical standrds do not apply to the person in a particular situation, by separating moral standrads from the inhumane conduct. Moral imagination Moral imagination is a term which implies that men and women are human beings and that the power of imagination enables the human being to imagine beyond appearances, a heirarchy of worth and truth. Shadow of irresponsibility A leader can either be a shadow of light or a shadow o darkness. The laeder who is allous, corrupt, intoleran is a shadow of irresponsibility..

following concepts from Johnsons book in Ch. 1, Ch. 2 or Ch. 3-- w.pdf

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Explain how the structure and function are linked together for the following organs of the digestive system: 1) Mouth 2) Oesophagus 3) Stomach 4) Small intestine 5)Large intestine 6)Rectum 7) Anuss Solution I.Mouth: It is the first organ of the digestive system and food is first taken into the body via the mouth. It consists of tongue, teeth and saliva. These three elements work together to aid the procedure of swallowing. Teeth are used for the process of mastication to make the food smaller is size which is softened by the saliva and turned into bolus by the tongue for aiding the process of swallowing. Saliva is used for softening the food and digesting starch by the salivary amylase. Swallowing occurs bytwo involuntary actions - the soft palate, the back of the roof of the mouth, closes off the nasal cavity, and the epiglottis, a flap of cartilage, tilts downwards to seal the trachea. II.II. Oesophagus – the food passes through the throat and enters the food pipe or trachea. The walls of the oesophagus are muscular and elastic and helps propel the food towards the stomach by rhythmic muscular contractions called peristalsis. Just before the opening to the stomach is an important ring-shaped muscle called the lower esophageal sphincter (LES). This sphincter opens to let food pass into the stomach and closes to keep it there. LES prevents regurgitation. III.Stomach – the food is propelled into the stomach where it stays for upto five hours. The food along with the gastric juices of the stomach is converted to chyme by the churning action of the stomach walls. The stomach walls secrete strong acid (HCl) to make the food acidic in order for the enzyme pepsin to work. Pepsin is important for the breakdown of proteins. Once the contents of the stomach are properly processed they are released into the upper small intestine through the pyloric sphincter. IV.Small intestine – Small intestine is the longest organ of the digestive system and its composed of three segments called the Duodenum, Jejunum and ileum. The food is released into the duodenum from the pyloric sphincter where the pancreatic juices are released along with bile juice from the bile duct. The bile turns the food alkaline so that the pancreatic enzymes can process the food. These enzymes require a alkaline medium to digest the fats and lipids. Contents of the small intestine start out semi-solid, and end in a liquid form after passing through the organ. Water, bile, enzymes, and mucous contribute to the change in consistency. The duodenum is largely responsible for the continuous breaking-down process, with the jejunum and ileum mainly responsible for absorption of nutrients into the bloodstream. Once the nutrients have been absorbed and the leftover-food residue liquid has passed through the small intestine, it then moves on to the large intestine, or colon. The small intestine has a folded lining to absorb nutrients; the lining of the large intestine is flatter V.Large intestine -.

Explain how the structure and function are linked together for the f.pdf

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Dylan is enjoying a comedy right at a local hot spot. It is now open mike time and he has the opportunity to make the audience laugh. If he has ten jokes to deliver at a comedy show, in how many orders could this happen? Solution He has 10 jokes to deliver a comedy. he can deliver 1^st joke then people can laugh he can deliver 2^nd joke then pople can laugh. he can deliver 2 jokes, 3 jokes, .... 10 jokes then also people can laugh so he can laugh people in 10! ways i-e. he had chance to laugh the people is 10*9*8*7*6*5*4*3*2*1 =3,628800 ways.

Dylan is enjoying a comedy right at a local hot spot. It is now open .pdf

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Distributions are only considered income to the extent of the E & P. Class, what is E & P? How do you calculate it? Solution A distribution from a corporation is a dividend to the extent of the corporation’s current year E&P and accumulated E&P of previous years. E&P is earnings and profits is measure of a corporation’s economic ability to pay dividends to its shareholders. It is calculated by making adjustments to taxable income for the year..

Distributions are only considered income to the extent of the E & P..pdf

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Dilution problem. 1. Prepare a serial 2 fold dilution to 1 : 64 Solution Here each tube will be half the amount of the first tube . If you do this six times of the original concentration then you willget 1:64 dilution. 1st dilution = 1 /2 2nd dilution = 1 /2 x 1 /2 = 1/4 3rd dilution = 1/4 x 1 /2 = 1/8 4th dilution = 1/8 x 1 /2 = 1/16 5th dilution = 1/16 x 1 /2 - 1/32 6th dilution = 1/32 x 1 /2 = 1/64.

Dilution problem.1. Prepare a serial 2 fold dilution to 1 64.pdf

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Describe the parts of the cytoskeleton and what role do they play. Suppose you get an infection, which element in the cytoskeleton is important in combating it and WHY? The answer must be in long paragraph form. Please be detailed. (Hint: the answer is linked to white blood cells) Solution The cytoskeleton is responsible for cell shape, motility of the cell as a whole, and motility of organelles within a cell. There are three types of filaments these are microfilaments, microtubules, and intermediate filaments Microfilaments form a band just beneath the plasma membrane that Microtubules participate in a wide variety of cell activities. Most involve motion. The motion is provided by protein \"motors\" that use the energy of ATP to move along the microtubule. There are several types of intermediate filament, each constructed from one or more proteins characteristic of it. III intermediate filament proteins of cells, including fibroblasts, smooth muscle cells, and white blood cells Intermediate filaments element in the cytoskeleton is important in combating infection it provide tensile strength to the cell. Vimentins are required for Endothelial transmigration - white blood cells leave the bloodstream to combat infection.

Describe the parts of the cytoskeleton and what role do they play. S.pdf

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Can someone please help me with my ICD 10 Coding II questions A diabetic nursing home resident was admitted with a one-week history of swelling of the left foot. The physician documents the swelling could be due to cellulitis or gouty arthritis and treats the patient for both conditions. Final diagnoses: (1) Swelling of the foot due to cellulitis or gout, (2) diabetes mellitus Assign the appropriate codes. Solution (1) L03 corresponds to cellulitis whereas M10 corresponds to gout. (2) E08 to E13 corresponds to diabetes mellitus with E08 due to underlying condition, E09 resulting from drugs, E10 corresponds to type 1, E11 corresponds to type 2, and E13 is becauuse of other reasons..

Can someone please help me with my ICD 10 Coding II questionsA dia.pdf

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A ladder 17 feet long is standing straight up against the side of a house. The base of the ladder is pulled away from the side of the house at a rate of 2 feet per second and the top of the ladder is moving down the wall of the house. How fast is the top of the ladder moving after 4 seconds? Solution length of rod remains constant let x be distance from origin , and y above the floor x*X + y*Y = 17*17 pythagoras theorem take derivative wrt t : 2x dx/dt + 2y dy/dt = 0 2x(2) + 2y dy/dt = 0 there should be some more information as value of either x or value of y then only possible.

A ladder 17 feet long is standing straight up against the side of a .pdf

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C. The lipid bilayers found in cells are fluid, yet asymmetrical in the composition of the monolayers. Is this a paradox? Explain your answer. D. Why do transmembrane domains of proteins typically fold into alpha helices or beta-barrels rather than exist as disordered chains? Solution C) The lipid bilayer is made up amphipathic lipid molecules, that is it contains a polar head (hydrophilic- water loving) and non- polar tails (hydrophobic). The polar heads face the aqueous envoriment and the tails towards the inside. An important property of the lipid bilayer is its fluidity . This property is due to the non-polar tails and is dependent on temperture and the lipid composition. Fludity in the bilayer helps in the movement of the molecules within the structure and in maintianing permeability. The two monolayers are asymmetrical in their structure as well as in function. The asymetrically nature of the layers is based on the different kinds of protiens found in the monolayers and their specific orientation in the membrane. This asymmetric nature helps cells to distinguish between the inner surface of the cell and the outer surface of the cell and plays an important role in the during apoptosis and other numerous cellular functions..

C. The lipid bilayers found in cells are fluid, yet asymmetrical in .pdf

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Caco-2 cells are used for studying cell permeability of drug cadidates because: Select all that apply. 1.They absorb many drugs 2.They are similar to GI epithelial cells and are good for mimicking the human colon 3.They grow into a tight monolayer and hydrophilic drugs generally cannot pass through freely 4.They express membrane transporters for many small molecules Solution Caco2 cells are used for studying absorption of meny drugs. They are derived from colon cancer The cells have similarities with enterocytes lining the GI tract. The cells have to tight junctions. The cells cannot used as individual cells, but used as monolayer on filter. Hydrophilic drugs like metformin has poor pentration capacity. They have membrane transporters for small molecules. Hence all are correct answers..

Caco-2 cells are used for studying cell permeability of drug cadidat.pdf

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