1. Which of the following is not true regarding operonsa.they enc.pdf

•

0 likes•2 views

1. Which of the following is not true regarding operons? a.they encode for mRNA that contains coding sequence for two or more species b.they have one stop codon c.they have one promoter d.they coordinately regulate a group of genes then encode proteins with a common functional goal e.they have a single transcription sequence 2. Anabolic pathways that involve the synthesis of molecule such as tryptophan are usually regulated by a.end products of the pathways b.substrates ( or related compound) of an enzyme in the pathway c.methylation patterns d.inducers e.nucleosomes Solution 1. Answer A i.e they encode for mRNA that contains coding sequence for two or more species. An operon consists of a promoter and has stop codon to end translation and it is a cluster of genes with a common functional goal and is considered as one transcription unit. 2. Anabolic pathways synthesis is regulated by end products of the pathways. Such a regulation is called negative regulation where tryptophan itself regulated synthesis of enzymes by acting as a corepressor. Answer 2: A end products of the pathways.

Education

Similar to 1. Which of the following is not true regarding operonsa.they enc.pdf

Anatomy of a gene

aljeirou

• Define transcription • Define translation • What are the 3 steps of translation? • Define the “genetic dogma” • What is the function of Transfer RNA? • What is the function of RNA polymerase? • What is the function of DNA polymerase? • Define “splicing of RNA” • What is an exon? • What component of the cell does the translation? • What molecule in the cell does transcription? • What are the functions of: operon, promotor? • What is the difference between inducible operon and repressible operon? Solution • Define transcription Transcription is the process of making an RNA copy of a gene sequence. This copy, called a messenger RNA (mRNA) molecule, leaves the cell nucleus and enters the cytoplasm, where it directs the synthesis of the protein, which it encodes. Here is a more complete definition of transcription. • Define translation Translation is the process of translating the sequence of a messenger RNA (mRNA) molecule to a sequence of amino acids during protein synthesis. The genetic code describes the relationship between the sequence of base pairs in a gene and the corresponding amino acid sequence that it encodes. In the cell cytoplasm, the ribosome reads the sequence of the mRNA in groups of three bases to assemble the protein. Here is a more complete definition of translation: • What are the 3 steps of translation? Step # 1. Initiation: Initiation of translation in E .coli involves the small ribosome subunit, a mRNA molecule, a specific charge initiator tRNA, GTP, Mg++ and number of proteinaceous initiation factors (IFs). These are initially part of the small subunit and are required to enhance binding affinity of the various translational components (Table 8.1). Unlike ribosomal proteins, IFs are released from the ribosome once initiation is completed. Step # 2. Elongation: Once both subunits of the ribosome are assembled with the mRNA, binding site for two charged tRNA molecules are formed. These are designated as the ‘P’ or peptidyl and the ‘A’ or aminoacyl sites. The charged initiator tRNA binds to the P site, provided that the AUG triplet of mRNA is in the corresponding position of the small subunit. The increase of the growing polypeptide chain by one amino acid is called elongation. Step # 3. Termination: Termination of protein synthesis is carried out by triplet codes (UAG, UAA, UGA; stop codons) present at site A. These codons do not specify an amino acid, nor do they call for a tRNA in the A site. These codons are called stop codons, termination codons or nonsense codons. The finished polypeptide is still attached to the terminal tRNA at the P site, and the A site is empty. • Define the “genetic dogma” A theory in genetics and molecular biology subject to several exceptions that genetic information is coded in self-replicating DNA and undergoes unidirectional transfer to messenger RNAs in transcription which act as templates for protein synthesis in translation • What is the function of Transfer RNA? The tRNA molecule, or tr.

• Define transcription• Define translation• What are the 3 steps.pdf

arihantelehyb

11. Which of these RNA molecules has a common secondary structure called cloverleaf and is relatively small? 72. If a drug inhibits ribosomal RNA synthesis, which of these eukaryotic organelles would be most affected by this drug? 73. Which of these post-transcriptional modifications has a mature eukaryotic mRNA undergone before being transported into the cytoplasm? - Operons: - Select the correct statement for aminoacyl tRNA synthetase. - All of these statements apply to proteins, EXCEPT: - What is the first amino acid of each protein of eukaryotic cells? - A codon for histidine is 5' CAU3'. The anticodon in the tRNA that brings histidine to the ribosome is ans. D- 5 -AUG-3 - During translation elongation, the existing polypeptide chain is located at 4 ina inithe A ite - During translation elongation, the tRNA carrying a amino acid binds to - Which of the following RNA is involved in the splicing/modification of mRNA? - Which eukaryotic RNA polymerase is involved in the transcription of MRNA? RNA POLymerase Il - Which eukaryotic RNA polymerase is involved in the production of tRNA? RNA Polymerase III - Which position of the mRNA codon is called wobble position? 3 rol positis - The nucleotide abbreviation I is for - Which of the following antibiotics does not work on the inhibition of prokaryotic protein synthesis?.

11- Which of these RNA molecules has a common secondary structure call.pdf

subhadipmaitra007

TRANSLATION & POST - TRANSLATIONAL MODIFICATIONS

YESANNA

Regulation of gene expression

MANSI

Control of gene expression ppt

Ibad khan

Protein synthesis

Dayananda Sagar University, College of Pharmaceutical Sciences,

Protein synthesis 2

Yamuna Srivalli

Gene expression system

Dilip22Morani

Translation

Aslesha Golwankar

Subin cology

maheshwari14

Transcription,translation and genetic code(cell biology)by welfredo yu

Glee Cillo

Mechanisms for the implementation of genetic information

Himanshu Baba

3.5 transcription & translation

cartlidge

Gene expression&regulation part ii

Dr.SIBI P ITTIYAVIRAH

Prokaryotic vs eukaryotic 3

GGS Medical College/Baba Farid Univ.of Health Sciences.

Bruno Mmassy

Gene regulation in prokaryotes

Hafiz M Waseem

BiologyExchange.co.uk Shared Resource

biologyexchange

Replication, transcription, translation and its regulation

Abhinava J V

Similar to 1. Which of the following is not true regarding operonsa.they enc.pdf (20)

Anatomy of a gene

• Define transcription• Define translation• What are the 3 steps.pdf

11- Which of these RNA molecules has a common secondary structure call.pdf

TRANSLATION & POST - TRANSLATIONAL MODIFICATIONS

Regulation of gene expression

Control of gene expression ppt

Protein synthesis

Protein synthesis 2

Gene expression system

Translation

Subin cology

Transcription,translation and genetic code(cell biology)by welfredo yu

Mechanisms for the implementation of genetic information

3.5 transcription & translation

Gene expression&regulation part ii

Prokaryotic vs eukaryotic 3

Gene regulation in prokaryotes

BiologyExchange.co.uk Shared Resource

Replication, transcription, translation and its regulation

More from sales98

Genetic evidence supports which of the following explanations for the presence of 13 different finch species on the Galapagos islands? Each of the 13 species was founded by an independent migration of a different species from the mainland to the islands. Many years ago, more than 13 different species of birds migrated to the islands. The current 13 finch species are the only ones that survived. It\'s not clear based on the DNA evidence whether the 13 species arose from a single migration of one species or multiple migrations of several species from the mainland to the islands. Many years ago, a small population of single finch species migrated to the islands and evolved into the current 13 species. Solution Answer will be 4th option that is \"many year ago, a small population of single finch species migrwted yo the islands snd evolver into current 13 species. The evolution of finch was related to feeding strategies. The 13 diatinct species were descendants of a common ancestor and each of their species eats different type of food. for example, Cactus finch has a long beak that reaches into blossoms, the gtound finch has a short beak adapted for eating seeds burried under the soil and tree finch has a parrot shaped beak suited for stripping bark to find insects. The beak size is clearly related to feeding strategies, it is also related to reproduction. Female finch tends to mate with males that have the same beak size..

Genetic evidence supports which of the following explanations for the.pdf

sales98

Complete the following table for InvestmentsFair value method(s).pdf

sales98

Find the values of the trigonometric functions of from the informat.pdf

sales98

Evolution is driven by environmental that put selection pressure on organisms. a. What environments lead to the development of an \'open\' pan-genome? What conditions lead to a \'closed\' pan-genome? b. Why do bacteria of a single species have genes that other members of the same species do not? Solution Pan genome is the entire set of genes of all the strains of a species it includes genes present in all the strains and the dreams present only in some strains. Pan genome can be defined as open or closed based on the capability of the species to acquire exogenous DNA and to possess large amount of rRNA. These species with open pangenome tend to have large genome and contain open genes where there is high rate of genes transfer and several ribosomal Operon. Some bacterial species may have unlimited large genes repertoire or open pangenome and other species may have limited by maximum number of genes in their gene pool called closed pangenome. In open Pan genome species the number of genes of The species increases with the number of additionally sequence d strrains species which live in multiple environment of different microbial communities have chances for exchanging genetic material and hence continuously changed a set of genes example E.coli. In closed pangenome after some sequenced strains additional strains don\'t provide new genes to the species this pangenome is typical for species that live in isolated niches with Limited access to global microbial genen pool example bacillus anthracis. B. For example different strains of the pathogen pseudomonas syringae have different host range and their remarkably have different genomes due to differences in the virulence genes in their genomes. The ecological niche determines the evolution of the gene content of an organism that for the largest genomic differences observed among the strains of a species could be the outcome of Differential evolution of those species in response to different ecological habitats..

Evolution is driven by environmental that put selection pressure on o.pdf

sales98

e) As a practical matter, trade-offs of qualitative characteristics occur in accounting because Accounting standards are incomplete Accountants don\'t have enough time to properly investigate all matters Managers can\'t be trusted Specific disclosures may not meet all users\' needs f) Which of the following is a key difference between IFRS and ASPE? IFRS includes the concept of conservatism IFRS includes four principle qualitative characteristics Timeliness is considered an enhancing characteristic in IFRS O ASPE describes three different types of capital maintenance g) Which of the following is not a measurement base recognized in the conceptual framework? Historical cost O Present value Current cost Fair market value h) The standard setters\' discussion of financial statement elements Requires transactions be reported in accordance with their legal form Includes all items that should be reported on a financial statement Eliminates the need for the accountant to apply professional judgment Includes broad definitions of the general nature of each item i) Which of the following is not a motivation for management manipulation of reported financial results? Conditions of contracts Academic disagreement Performance-based compensation Market expectations j) Which of the following criteria is not a requirement for recognition of an item in the financial statements? The item has a cost or value that can be measured reliably The fair value of the item can be determined through an active market O It is probable that future economic benefits from the item will flow to or from the entity The item meets the definition of an element Solution 1. Specific disclosures may not meet all users need. 2. IFRS includes the concept of conservatism 3. Present Value. 4. Requires transactions be reported according to legal form.

e) As a practical matter, trade-offs of qualitative characteristics o.pdf

sales98

Determine whether the relation defines y as a function of x. Give the domain. y = x + 1/11 Not a function; domain (-infinity, 11) u (11, infinity) Function; domain (-infinity, -1) u (-1, infinity) Not a function; domain: (-infinity, infinity) Function; domain: (-infinity, infinity) Determine whether the relation defines y as a function of x. Give the domain. 6x - 2y Solution y = (x+1)/11 Linear equation : It is a function with domain ( -inf , inf ) Option D 6x -2y < -8 A function requires a unique y value for each x value. An inequality allows for multiple solutions, so you have multiple y values for a given x value so it\'s not a function. It is not a function Domain (-inf , inf).

Determine whether the relation defines y as a function of x. Give the.pdf

sales98

Connor and his wife are guests at the hotel, having reserved a room for three days. on the second day and while connor was supposed to be attending a business meeting, he was arrested for sale of illegal drugs. The police immediately went to hotel and received from the innkeeper permission to search the room. During the search the police found illegal drugs and drug paraphernalia. Can they be used against Connor at trial? Why or why not? Does the hotel have any liability to Connor in this circumstance? Why or why not ? Solution.

Connor and his wife are guests at the hotel, having reserved a room .pdf

sales98

Define the role of the entrepreneur in the U.S. economy and describe the entrepreneurial profile. Solution Irrespective of economy, the entrepreneur plays an equally important role in all economies. Entrepreneurs can come in different shapes and sizes. On one hand, we can have an entrepreneur like Peter Thiel founder of Paypal and an early investor in Facebook and on other hand, we can have thousands ( or millions ) of entrepreneur who are running mom and pop stores, fuel stations and motels. Entrepreneurs play following important role in any economy ( including US economy): 1. Job Creators: It is not the established businesses which plays a larger role in creating jobs. Its the new business and the small and medium enterprises which generates the maximum jobs. 2. Brings efficiency to the system: A new venture by an entrepreneur is nimble, identifies new but unmet needs or serve the existing needs more efficiently. The competition keeps everyone nimbles, weeds out inefficient firms and brings overall larger value to the system. 3. Market disrupters: While new entrepreneurs go for new technology or for new businesses, new job opportunities emerge. Who would have thought that positions like Data scientists, Viral marketers, E commerce, Hyper retail would have existed two and half decades before. Entrepreneurial Profile: As mentioned above , entrepreneurs can come in various shapes and sizes. Its not necessary for an entrepreneur to be a white, male, caucasian and from Bay area. Anyone who is the owner of a business is an entrepreneur. It is another matter that today entrepreneurship is more identifed with IT, however, entrepreneurship can be in any field ranging from tech to mining, retailing to space journeys. An entrepreneur is one who (1) is not status quoist and is in constant search for new ways to make existing things better, efficient and cost effective (2) who challenges exisiting norms and ways in which the world is seen (3) a risk taker and someone who is willing to stick his neck out..

Define the role of the entrepreneur in the U.S. economy and describe.pdf

sales98

Consider a double-linked linked list implementation with the following node: struct Node {int data; Node *prev; Node *next;} Write a copyList method that is not a member of any class. The method should take a head pointer and return another pointer. Do not modify the input. Solution struct Node { Node *prev; // previous node Node *next; // next node int data; // stored value }; #include #include \"List.h\" // std: #include using namespace std; typedef DataList ; // std: typedef list Data; int main() { Data k; // back stuff k.push_back(5); k.push_back(6); cout << k.back() << endl; k.pop_back(); // front stuff k.push_front(4); k.push_front(3); cout << k.front() << endl; k.pop_front(); // forward iterator Data::iterator pos; for (pos = k.begin(); pos != k.end(); ++pos) cout << *pos << endl; // output and delete list while (!k.empty()) { cout << k.front() << endl; k.pop_front(); } k.push_front(5); k.push_front(6); // remove and erase k.remove(5); pos = k.begin(); k.erase(pos); k.push_front(5); k.push_front(6); // copy constructor Data l = k; // assignment operator Data m; m = k; return 0; } // List.h struct Node; classIterator List; class List { public: typedef ListIterator iterator; // constructor List(); // destructor virtual ~List(); // copy constructor List(const List& k); // assignment operator List& operator=(const List& k); // insert value in front of list void push_front(double data); // insert value in back of list void push_back(double data); // delete value from front of list void pop_front(); // delete value from back of list void pop_back(); // return value on front of list double front() const; // return value on back of list double back() const; // delete value specified by iterator void erase(const iterator& i); // delete all nodes with specified value void remove(double data); // return true if list is empty bool empty() const; // return reference to first element in list iterator begin() const; // return reference to one past last element in list iterator end() const; private: Node *head; // head of list }; class ListIterator { public: // default constructor ListIterator() { i = 0; } // construct iterator for given pointer (used for begin/end) ListIterator(Node *p) { i = p; } // convert iterator to Node* operator Node*() const { return i; } // test two iterators for not equal bool operator!=(const ListIterator& k) const { return i != k.i; } // preincrement operator ListIterator& operator++() { i = i->next; return *this; } // return value associated with iterator double& operator*() const { return i->data; } private: Node *i; // current value of iterator }; list.cpp // delete list static void deleteList(Node *head) { Node *p = head->next; while (p != head) { Node *next = p->next; delete p; p = next; } delete head; } // copy list static void copyList(const Node *from, Node *&to) { // create dummy header to = new Node; to->next = to->prev = to; // copy nodes for (Node *p = from->next; p != from; p = p->next) { Node *t = new Node; t.

Consider a double-linked linked list implementation with the followin.pdf

sales98

8. You may have heard that drinking soda or acid is bad for your teeth. The enamel on your teeth consists of the mineral hydroxyapatite, Ca (PO(OH) a. Is hydroxyapatite an acid or base? Hint: look at the ions in the chemical formula. b. Based on your answer to Sa, is acid good or bad for your teeth? Give reasons c. How does flouride prevent cavities? Hint: Fluoride reacts with hydroxyapatite in a double : 40 with acid. Solution Ans A. It is acidic since n sloution produces phosphate ion . Ans B. No it is not good, since it increase the production of Lactic acid and bacteria lives ore. Ans C. It is called remineralization. When fluoride is present during remineralization, the minerals fabriacted into the tooth enamel help strengthen teeth and prevent dissolution during the next demineralization phase. In this way, fluoride helps stop the decay process and prevent tooth decay.

8. You may have heard that drinking soda or acid is bad for your teet.pdf

sales98

alter ego theory. TRUE FALSE Multiple Choice: her nephew Dru to manage her business, Door\'s Doors. In addition based 21. Doreen hires to his salary, Doreen provides Dru with health insurance, a 401K, and a bonus on a formula for sharing the profits. Dru is a. a partner because he shares in the profits. b. not a partner because he does not share in the losses c. not a partner because he is family and nepotism is against the law. d a partner because he is family and with a good lawyer could convince a jury that Door\'s Doors is a family business. 22. Debra and Lawrence have an equal partnership. This year, after expenses, the partnership had a profit of $200,000. Debra and Lawrence will each pay taxes on: a. whatever they receive from the partnership. b. $50,000. c. $100,000. d. None of the above. The partnership itself will pay the taxes on the business\'s profit 3. Pualani and Quentin do business as partners in Rio Vista Builders, a residen Solution 21. Answer is option B Partners are required to share profit and loss in partnership 22. Answer is option C IRS does not consider partnerships to be separate from their owners for tax purposes; instead, they are considered “pass-through” tax entities. So partnership income of 200,000 will be equally distributed between both partners equally . Income of each partner will be 100,000..

alter ego theory. TRUE FALSE Multiple Choice her nephew Dru to manag.pdf

sales98

2)Are enterprise information portals making executive information systems unnecessary? Explain your reasoning. Solution ENTERPRISE INFORMATION PORTAL: Enterprise Information Portal provides a personalized web interface for corporate intranets to give their users easy of access to a variety of internal and external businness applications,databases and information systems that are useful to individual perferences and information needs... EXECUTIVE INFORMATION SYSTEMS: Executive information systems are informationsystems are orginally designed to support the strategic information needs to top management. EIS are easy to use and enable executives to retrive information tailored to their needs and preferences.It can provide information about a companys critical success factors toexcetuives to support their planning and control responsibilities.. Reasoning... EIP are provided by the companies as a way to provide a web enabled information and descision support to the stake holders. EIS onthe other hand provies the descision to the strategic information that needs to the mnagement. The enriched features and benifits that give its credibility for swallowing the EIS.. the benifits of EIP are.. Universal Access to Enterprise Resources Decreased cost of information Unified dynamically maintained view of enterprise data and information increased collobaration and effecivness. thsese give the additional advantage over the EIS.. which even covers the features of EIS..

2)Are enterprise information portals making executive information sy.pdf

sales98

5. How the tax system changes the distribution of income among capita.pdf

sales98

Write Java FX code for this pseudocode of the void initilizaHistoryList() function. (HistoryMenu of a game) initializeHistoryList() : void Purpose: To show the history of all players who logged in or played as guests. It will deserialize Player objects, get desired info from its History object and then serialize the Player object. Called by the constructor. Pseudocode: Ask user to to select opponent player vs player, player vs computer,view history, or quit. User clicks on \"View History\" initizalizeHistoryList() is called and a list of the Player object values from the Player map is loaded into a variable The list of Player objects is returned Solution package players; import java.awt.EventQueue; import javax.swing.ButtonGroup; import javax.swing.JFrame; import javax.swing.JPanel; import javax.swing.JLabel; import java.awt.Font; import javax.swing.JRadioButton; import javax.swing.JTextField; import javax.swing.JButton; importjavax.swing.text.StyleContext.SmallAttributeSet; import java.awt.event.KeyEvent; import java.awt.event.MouseAdapter; import java.awt.event.MouseEvent; import java.util.ArrayList; import java.util.HashMap; import java.util.List; import java.util.Map; publicclassPlayerMain { private JFrame frame; private JTextField textField; private JTextField textField_1; private JTextField textField_2; private JRadioButton rdbtnNewRadioButton; private JRadioButton rdbtnComputer; publicstatic Map pMap = new HashMap(); /** * Launch the application. */ publicstaticvoidmain(String[] args) { EventQueue.invokeLater(new Runnable() { publicvoid run() { try { PlayerMain window = new PlayerMain(); window.frame.setVisible(true); } catch (Exception e) { e.printStackTrace(); } } }); } /** * Create the application. */ publicPlayerMain() { initialize(); } /** * Initialize the contents of the frame. */ privatevoid initialize() { frame = new JFrame(); frame.setBounds(100, 100, 511, 363); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame.getContentPane().setLayout(null); JPanel panel = new JPanel(); panel.setBounds(0, 0, 495, 325); frame.getContentPane().add(panel); panel.setLayout(null); JLabel lblNewLabel = new JLabel(\"Players History\"); lblNewLabel.setFont(new Font(\"Times New Roman\", Font.PLAIN, 24)); lblNewLabel.setBounds(182, 24, 155, 43); panel.add(lblNewLabel); JLabel lblPlayerName = new JLabel(\"Player Name :\"); lblPlayerName.setBounds(92, 99, 106, 14); panel.add(lblPlayerName); JLabel lblPlayerId = new JLabel(\"Player Id :\"); lblPlayerId.setBounds(92, 124, 106, 14); panel.add(lblPlayerId); JLabel lblPlayerAge = new JLabel(\"Player Age :\"); lblPlayerAge.setBounds(92, 149, 106, 14); panel.add(lblPlayerAge); rdbtnNewRadioButton = new JRadioButton(\"player\",true); rdbtnNewRadioButton.setMnemonic(KeyEvent.VK_0); rdbtnNewRadioButton.setBounds(151, 196, 71, 23); rdbtnComputer = new JRadioButton(\"computer\"); rdbtnNewRadioButton.setMnemonic(KeyEvent.VK_1); rdbtnComputer.setBounds(247, 196, 109, 23); //Group the radio buttons. ButtonG.

Write Java FX code for this pseudocode of the void initilizaHistoryL.pdf

sales98

/* *Your name *Date * *Explanation of Program *-Modifying the first program * - print,printf, escape values, arithmetic operators */ public class Welcome1 { //main method begins execution f Java application public static void main (String [] args) { System.out.println(\"Welcome to Java Programming\"); }//end method mai }//end class Welcome1 /* Output copied from display/message windowo * ----jGRASP exec: java Welcome1 *Welcom to Java Programming * *----jGRASP: operation complete. */ in JAVA Please edit this program in Java using new commands Solution Using the following commands you can print the output in java: System.out.write(\"Message Here\".getBytes()); System.out.format(\"%s\", \"Message Here\"); PrintStream ot = new PrintStream(new FileOutputStream(FileDescriptor.out)); ot.print(\"i love Java\"); System.err.print(\"Message Here\");.

Your name Date Explanation of Program -Modifying the first .pdf

sales98

Why is it that ozone is not desirable at the surface of earth, but is desirable in the stratosphere? Solution Ozone occurs naturally in the stratosphere and is produced and destroyed at a constant rate. But this \"good\" ozone is gradually being destroyed by manmade chemicals called chlorofluorocarbons (CFCs), halons, and other ozone depleting substances (used in coolants, foaming agents, fire extinguishers, and solvents). These ozone depleting substances degrade slowly and can remain intact for many years as they move through the troposphere until they reach the stratosphere. There they are broken down by the intensity of the sun\'s ultraviolet rays and release chlorine and bromine molecules, which destroy \"good\" ozone. One chlorine or bromine molecule can destroy 100,000 ozone molecules, causing ozone to disappear much faster than nature can replace it. It can take years for ozone depleting chemicals to reach the stratosphere, and even though we have reduced or eliminated the use of many CFCs, their impact from years past is just starting to affect the ozone layer. Substances released into the air today will contribute to ozone destruction well into the future. Satellite observations indicate a world-wide thinning of the protective ozone layer. The most noticeable losses occur over the North and South Poles because ozone depletion accelerates in extremely cold weather conditions..

Why is it that ozone is not desirable at the surface of earth, but i.pdf

sales98

Write a program that moves the ball in a pane. You should define a pane class for displaying the ball and provide the methods for moving the ball left, right, up, and down. Check the boundary to prevent the ball from moving out of sight completely. The language is Java. Solution import java.awt.BorderLayout; import javax.swing.*; import java.awt.*; import java.awt.event.*; public class Pane extends JFrame { private JButton jbtLeft = new JButton(\"Left\"); private JButton jbtRight = new JButton(\"Right\"); private JButton jbtUp = new JButton(\"Up\"); private JButton jbtDown = new JButton(\"Down\"); private BallPanel ballPanel = new BallPanel(); public MovingABall () { JPanel buttonPanel = new JPanel(); buttonPanel.add(jbtLeft); buttonPanel.add(jbtRight); buttonPanel.add(jbtUp); buttonPanel.add(jbtDown); ballPanel.setBackground(Color.RED); this.add(ballPanel); this.add(buttonPanel, BorderLayout.SOUTH); jbtLeft.addActionListener(new ButtonListener()); jbtRight.addActionListener(new ButtonListener()); jbtUp.addActionListener(new ButtonListener()); jbtDown.addActionListener(new ButtonListener()); } public static void main(String[] args) { MovingABall mainWondow = new MovingABall(); mainWondow.setTitle(\"Moving a ball\"); mainWondow.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); mainWondow.setVisible(true); } class ButtonListener implements ActionListener { public void actionPerformed(ActionEvent buttonPressed) { if (buttonPressed.getSource() == jbtLeft) ballPanel.left(); else if (buttonPressed.getSource() == jbtRight) ballPanel.right(); else if (buttonPressed.getSource() == jbtUp) ballPanel.up(); else if (buttonPressed.getSource() == jbtDown) ballPanel.down(); } } class BallPanel extends JPanel { private int xCoord = -1; private int yCoord = -1; private Dimension preferredSize = new Dimension(300,200); public void left() { xCoord-=5; repaint(); } public void right() { xCoord+=5; repaint(); } public void up() { yCoord-=5; repaint(); } public void down() { yCoord+=5; repaint(); } @Override public Dimension getPreferredSize() { return preferredSize; } protected void paintComponent(Graphics aBall) { super.paintComponent(aBall); if (xCoord<0 || yCoord<0) { xCoord = getWidth()/2; yCoord = getHeight()/2; } System.out.println(\"X\" + getWidth()); aBall.drawOval(xCoord, yCoord, 10, 10); } } }.

Write a program that moves the ball in a pane. You should define a p.pdf

sales98

Which ape has been known to make territory patrols and \"wage war\" on neighboring groups? Orangutans Gorillas Chimpanzees Bonobos Which group was the first euprimates? Omomyids and Adapids and plesiadaiforms Plesidapiforms and Omomyids Adapids Solution Ans 21 c chimpanzees Not only human, chimpanzees also wage wars on their neighbouring groups and make territories. The gombe chimpanzee war lasted 1974- 1978 . So it was the first time in 1974 when they were seen attacking their fellow mates..

Which ape has been known to make territory patrols and wage war o.pdf

sales98

What are the limitations of an expert system? Solution LIMITATIONS:- 1. The concept of the Expert Systems mainly involves a very narrow range of the codified domain. 2. The Expert Systems are not generally adopted at managing the highly sophisticated sensory inputs 3. The Expert Systems mainly function in the domain of the extracted, cognitive, logical thinking process. 4. The different types of the multi – dimensional problems that are faced by the various users while performing the various activities, cannot be efficiently tackled by the Expert Systems. 5. Some of the typical Expert Systems at times are not able to make available common sense knowledge and the broad – ranging contextual information. 6. Very narrow range of the knowledge is incorporated in the Expert Systems. 7. The Expert Systems do – not respond well to the various situations out – side their range of the expertise. 8. The Expert Systems remain what they are – the machine experts. 9. The human self – awareness is lacking in the Expert Systems. 10. The various Expert Systems lack the much needed self – analysis tools. 11. The Expert Systems are non – self referral systems. 12. In case of the Expert Systems, no introspection is possible. 13. Expert Systems have the ability of performing only with – in a specific, logical – oriented realm of the expertise..

What are the limitations of an expert systemSolutionLIMITATIO.pdf

sales98

Using the scenario provided in the Milestone One Guidelines and Rubric document, prepare a brief summary of the HCI (human–computer interface) and the IMD (information management database) of the distribution company, using appropriate IT terminology. Submit this as a Word document with supporting screenshots embedded in the document. Solution Human Computer interface (HCI): Information Management Database:.

Using the scenario provided in the Milestone One Guidelines and Rubr.pdf

sales98

More from sales98 (20)