What is NOT a difference between DNA and RNA RNA uses uracil instead.pdf

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What is NOT a difference between DNA and RNA? RNA uses uracil instead of thymine RNA has ribose as a sugar DNA uses uracil instead of thymine DNA is double stranded Where does protein synthesis take place? nucleus cytoplasm polypeptides messenger RNA Solution DNA uses Urasil instead of Thymine. This statement is Fals.This is not a difference between DNA and RNA. Instead DNA uses Thymine instead of Urasil. Urasil is used in RNA. Protein synthesis takes place in cytoplasm. Firstly mRNA is formed in nucleus from where it travels to the cytoplasm and supports in protein synthesis..

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What is the difference between a ligand and a receptor? Give an example. Solution Answer: A ligand is a biological molecule that binds to another molecule.Ex. Hormones and neurotransmitters. A receptor is a protein to which a signalling molecule (such as a neurotransmitter, drug, or hormone) binds specifically and stimulates a particular response by a cell. Ex. A hormone binding to a receptor. Oxygen binding (ligand) to haemoglobin (receptor). Antibodies (ligand) binding to antigens (receptor)..

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How do i get my data to be in multiple cells in one row on excel lik.pdf

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Is a negative gage pressue possible ? If so what does it mean ? Is a negative gage pressue possible ? If so what does it mean ? Solution Gauge pressureis zero-referenced against ambient air pressure, so it is equal to absolute pressure minus atmospheric pressure. zero gage pressure indicates that the pressure is equal to atmospheric pressure. it means negative gage pressure indicates the vacuum pressure.

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Infection Control: Suppose that your team has been hired by a local dentist to develop a five-point plan for preventing infection in both patients and employees. Discuss what should be included in the plan and why you included each suggestion. Solution For employees 1) they should wear a gloves while checking the infected patients to avoid any direct contamination through touch. 2) the employees should wear a nose mask to prevent the transmission of the microbes through the infected person through air or respiration. 3) surrounding should be clean including the washroom to avoid the contact or multiplication of microbes in bad environment. 4) employees should wash hands properly after every check up to avoid contamination. 5) all the equipment should be sterile after every check up of the infected people. For patients.. 1) they should keep themselves clean and tidy to avoid any unwanted growth of pathogens. 2) the patient should keep their surroundings clean avoid spitting etc to avoid contamination between two or different types of people who are infected..

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If anybody could help me with these problems I would GREATLY appreciate it! Thank you in advance :) REVIEWING THE BASICS 1. What test does startup UEFUBIOS perform when you first turn on a computer to verify it can communicate with essential hardware devices? 2. Where is the MBR partition table on a hard drive found? 3. Is the bootmgr file stored in the boot partition or the system partition? 4. What is the name of the Boot Manager program in a UEFI system? On which partition is the progra 2. Wher is the MBR parve found stored? 5. What is the name of the Windows boot loader program for a BIOS system? For a UEFI system 6. What is the name of the Windows kernel program? 7. What is the name of the program that manages Windows logon? 8. Which registry hive is loaded first during Windows startup? 9. Where does Windows store device driver files? 10. Stop errors happen when which type of processes encounter an error? 11. What is the command to use the System File Checker to immediately verify system files? 12. In Windows 7, which key do you press to launch the Advanced Boot Options window during Windows startup? Solution 1. What test does startup UEFI/BIOS perform when you first turn on a computer to verify it can communicate with essential hardware devices? The test is called POST: Power On Self Test. 2. Where is the MBR partition table on a hard drive found? The MBR(Master Boot Record) is found at the starting position(first sector) of the hard disk. 3. Is the bootmgr file stored in the boot partition or the system partition? The bootmg file is stored in the system partition. 4. What is the name of the Boot Manager program in a UEFI system? On which partition is the program stored? The name of the Boot Manager program is BootLoader. And this is stored in the boot partition. 5. What is the name of the Windows boot loader program for a BIOS system? For a UEFI system? Windows Boot loader is the name of the Windows boot loader program. For UEFI system, it is called GRUB(Grand Unified Boot Loader). 6. What is the name of the Windows kernel program? Ntoskrnl.exe is the name of the Windows kernel program. 7. What is the name of the program that manages Windows logon? Smss.exe(Session manager) is the program that manages Windows logon. 8. Which registry hive is loaded first during Windows startup? System Registry Hive is loaded first during Windows startup. 9. Where does Windows store device driver files? C:/Windows/System32 is the location where device driver files are stored..

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Major functions of Complement include: General functions of antibodies include: Solution Antibodies are immunoglobulin that perform wide funtion- 1.they are the mediator of HUMORAL immune response, antibodies are the first line of defence of our immune system. 2.the Fab portion reognises an antigen, 3.it neutralises a pathogen by binding. 4.it can ativate effetor cells as t lymphoyte,neutrophil,marophages. 5.Antibody mediate hypersensitivity allergic reactions..

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Linux Administration Question: 1. User evanhalen left, and I need to remove his account from my server and remove his home directory, but I also want to create a backup of all files in evanhalen\'s home directory and save that to my ~/backups directory. What SINGLE command would do this? Solution I have used the tar utilities to create a backup of users home directory as follows: Tar utilities means - The Linux “tar” means for tape archive, which is used by large number of Linux administrators to deal with tape drives backup. The tar command used to bind a collection of files and directories into highly compressed archive file commonly called tar in Linux Single line Command is below : # tar jcvf /my-backups/evanhalen-home-directory-backup.tar.bz2 /home/evanhalen.

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\"If the accounting is based on culture and is national , in fact, local cultures are different, international harmonization will be obviously impossible.\" Argued in detail either in favour or against such claim. Solution If the accounting were based on culture or were national, it would be impossible for international harmonisation. Every place on the world has got it\'s own culture, language, thought process which will have a direct impact on the accounting followed by it. Thus every community of people will have different accounting system. Thus it would never be possible to harmonise the accounting system of one place with that of other\'s due to existence of numerous differet systems..

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Hello, I need help with the following assignment: This assignment will give you practice in manipulating lists of data stored in arrays. 1 General Instructions Read the general instructions on preparing and submitting assignments. Read the Counting Words problem description below. Implement the histogram function to complete the desired program. You must use dynamically allocated arrays for this purpose. For your initial implementation, use ordered insertion to keep the words in order and ordered sequential search when looking for words. Note that the array utility functions from the lecture notes are available to you as art of the provided code. Although we are counting words in this program, the general pattern of counting occurrences of things is a common analysis step in laboratory work, statistical studies, and business tasks. The results of such a program are often fed into other programs for further processing and/or display. Such results are often displayed as histograms. The CSV output format is a common “data exchange” format recognized by many programs. Almost all spreadsheets, for example, will read CSV files. When you have the program running, execute it using a short paragraph of text as an input, saving the output in a file ending with a “.csv” extension. Run a spreadsheet program (e.g., Microsoft Excel). You should be able to load your .csv file directly into the spreadsheet. Try displaying your results as a histogram. In Excel (2007), for example, select the two columns of data, choose “Sort” from the Data tab and sort your data on the numeric column. Then, with the two sorted columns of data still selected, go to the Insert tab and select a 2D Bar chart. Save your spreadsheet in Excel (.xsl) format. You will turn this in later. As documents get larger, the total number of words increases far, far faster than does the number of distinct words. Our personal vocabularies are only so large, after all. In fact, most writers unconsciously limit themselves to writing with a small fraction of their personal “reading” vocabularies. So most words in a large document are bound to be repeats. That means that, for this application, the speed of the functions for searching for words is probably more important than the speed of the functions for inserting new words into the array. We do many more searches than insertions. Try running your program on one of the large text files provided in the assignment directory. Time it to see how long it takes. Now replace all uses of ordered sequential search by calls to the binary search function. Run it on the same output, timing it again. You should see a substantial improvement. Use the button below to submit your completed program and your saved spreadsheet. 2 Problem Description 2.1 Counting Words Develop a program to prepare a list of all words occurring in a plain-text document, counting how many times each word occurs. In determining whether two words are different, punctuation (non-alphabetic.

Hello, I need help with the following assignmentThis assignment w.pdf

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1.) What does the circled part of the phylogenetic tree represent? A. An adaptive radiation B. A mass extinction event C. Rapid speciation D. A and C 21) A hypothetical island lies far from any other landmasses. Th Solution 1. the circled part of the phlogenetic tree shows adaptive radiation,which is a process in which organisms diversify rapidly from an ancestral species into a multitude of new forms,particularly when a change in environment makes neww resources available . 2. A mouthpart that can pierce fruits and seeds. 3. genera.

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From General Motors company’s financial information, what type of pension plan does it have? Discuss the reasons why your company has chosen this particular plan. What was the effect of the pension plan on General Motors company’s financial statements? Defend your response. Your CEO has informed you—the controller of General Motors company—that the board of directors has made the decision to look at other options of types of retirement plans. Investigate what other alternatives would be available, and determine which would be appropriate for your particular company. Solution Types of Pensions Employment-based pensions A retirement plan is an arrangement to provide people with an income during retirement when they are no longer earning a steady income from employment. Often retirement plans require both the employer and employee to contribute money to a fund during their employment in order to receive defined benefits upon retirement. It is a tax deferred savings vehicle that allows for the tax-free accumulation of a fund for later use as a retirement income. Funding can be provided in other ways, such as from labor unions, government agencies, or self-funded schemes. Pension plans are therefore a form of \"deferred compensation\" Social and state pensions Many countries have created funds for their citizens and residents to provide income when they retire (or in some cases become disabled). Typically this requires payments throughout the citizen\'s working life in order to qualify for benefits later on. A basic state pension is a \"contribution based\" benefit, and depends on an individual\'s contribution history. For examples, see National Insurance in the UK, or Social Security in the United States of America. Many countries have also put in place a \"social pension\". These are regular, tax-funded non- contributory cash transfers paid to older people. Over 80 countries have social pensions.[4] Some are universal benefits, given to all older people regardless of income, assets or employment record. Examples of universal pensions include Zealand Superannuationand the Basic Retirement Pension of Mauritius Most social pensions, though, are means-tested, such as Supplemental Security Income in the United States of America or the \"older person\'s grant\" in South Africa. Disability pensions Some pension plans will provide for members in the event they suffer a disability. This may take the form of early entry into a retirement plan for a disabled member below the normal retirement age. Benefits Retirement plans may be classified as defined benefit or defined contribution according to how the benefits are determined.[8] A defined benefit plan guarantees a certain payout at retirement, according to a fixed formula which usually depends on the member\'s salary and the number of years\' membership in the plan. A defined contribution plan will provide a payout at retirement that is dependent upon the amount of money contributed and the performance o.

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Explain why it is more accurate to measure short rather than long map distances. Solution linkage map refers to a map of genes on a chromosomes based on linkage analysis.Linkage maps shows the relative position of a gene on the chromosome rather than their physical distances.It shows the relative position of a gene as determined by how often the genes are inherited together. Closer the genes more are chances of them being inherited together. Linkage maps are more accurate when the distance between the genes is shorter this is mainly because the chances of multiple cross overs becomes less to the close proximity of the genes , whereas in genes that have larger distances between them there are multiple cross overs and hence it becomes less accurate..

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Explain the importance of both individual and group/team differences in an organization’s makeup. Solution Importance of Individual = an organization, by its most basic definition, is an assembly of people working together to achieve common objectives through a division of labor. An organization provides a means of using individual strengths within a group to achieve more than can be accomplished by the aggregate efforts of group members working individually. Organizational theory studies provide \"an interdisciplinary focus on a) The effect of social organizations on the behavior and attitudes of individuals within them, b) The effects of individual characteristics and action on organization,\'¦ c) The performance, success, and survival of organizations with cooperation of every individual. d) The mutual effects of environments, including resource and task, political, and cultural environments on organizations and vice versa, e) Concerns with both the epistemology and methodology that undergird research on each of these topics.\" Team composition=It refers to the overall mix of characteristics among people in a team, which is a unit of two or more individuals who interact interdependently to achieve a common objective. It is based on the attributes among individuals that comprise the team, in addition to their main objective. Team composition is usually either homogeneous, in which all members are the same, or heterogeneous, in which team members all contain significant differences. It has also been identified as a key factor that influences team performance. It factors in the individual attributes of team members (e.g. skill, experience, and ability) and how these contributions can potentially combine to dictate overall performance outcomes for the team. In the past decade, research on team effectiveness has burgeoned as teams have become increasingly common in organizations of all kinds. Research conducted on this topic has focused on aggregated member characteristics, member heterogeneity and team size as categories associated with team composition .The fashion in which a team is configured has a strong influence on team processes and the outcomes that the team achieves .The main outcomes associated with team performance can be classified mostly as performance outcomes (overall quality/precision of work produced, etc.) internal member outcomes (group cohesion, etc.) and behavioral outcomes (absenteeism, etc). The team composition determines the array of knowledge, skills, and abilities within a team. The compositional distribution of team members on any social or psychological attribute that potentially leads to the perception that team members differ from one another, are typically driven by how members process information, such as a diverse set of knowledge, skills, and abilities to solve complex problems. Knowledge includes the facts and principles that apply to the domain of the team. Skills can be either basic or cross-functional. Ba.

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Discrete Probability A fisherman catches fish at a Poisson rate of two per hour from a large lake with lots of fish. If he starts fishing at 10 AM, what is the probability that he catches one fish by 10.30 AM and three fish by 12 PM? Solution As we are given that fisghes catches at poisson rate (2 fishes in 1 hour). Thus probability of caching n fishes at time t [p(N(t) =n)] = [{ e^(-lamda * t) } *(lamda *t)^n] / n! where lamda = 2 probability that the 1 fish catches by (1/2) hour is p(N(1/2) = 1] p(N(1/2) = 1] = [{ e^(-2 * 1/2) } *(2 *1/2)^1] / 1! = e^(-1) =0.367879 probability that the 3 fish catches by (2) hours is p(N(2) = 3] p(N(2) = 3] = [{ e^(-2 * 2) } *(2 *2)^3] / 3! = [{ e^(-4 } *(4)^3] / (3*2) = 0.195367.

Discrete ProbabilityA fisherman catches fish at a Poisson rate of .pdf

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4. Would have your ancestry traced using DNA? Why/why not? Solution Ancestry tracing by DNA relies upon small tandem repeats in the DNA sequences. One may go for checking the ancestry using DNA because: 1. It is a fool proof technology 2. It helps us to understand the history and the migration pattern of our ancestors 3. It helps to bridge emotional gaps between the races. The similarity in the DNA sequences of different races is a gentle reminder that we all are humans..

4. Would have your ancestry traced using DNA Whywhy notSoluti.pdf

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1. Describe a signalized intersection that you drive through on a regular basis and describe a characteristic that might be redesigned to improve traffic flow. Solution 1)An intersection is a shared space that is used by more than one approach at a time. 2)A signalized intersection is one where the shared space is used alternatively by a fixed number of approaches for a pre defined time interval as per the phasing scheme used for the intersection. 3)Delay and queuing process are the main characteristics of such an intersection which help in analyzing and designing the intersection for a particular level of service. 4)Vehicle delay is the most important parameter used by transportation professionals in evaluating the performance of a signalized intersection. Characteristics Redesigned to improve traffic flow-.

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1. Suggest a sequence for this 16 amino acid helix and provide justification for your answer. SKILLEXERCISES POST ACTIVITY 1. The E2F family of transcription factors is important in regulating the cell cycle and has a role in cancer. These DNA binding proteins have conserved helix-turn-helix motifs that interact with DNA (NOTE: The DNA is represented as a stick diagram, whereas the protein is represented as helical ribbons.) Consider the protein a helix indicated by the arrow DNA This helix is approximately 16 amino acids in length and runs along side the DNA. Suggest a sequence for this 16 amino acid helix and provide a justification for your answer. Picture from Meinhart, A. et al. J. Biol. Chem. 2003;278:48267-48274 (used by permission). View this skill exercise as an opportunity to practice scientific argumentation. Therefore the justification will be the most important aspect of your answer. Your instructor may assign one or more of these questions: 2. Describe how water contributes to the favorable free energy change that makes protein folding spontaneous process. tho come structure as the same prote Solution Transcription factors are the proteins which bind to DNA and modulate the transcription of DNA or genes. These E2F proteins are involved in the transcription of RNA or DNA to proteins and cell cycle regulation in higher eukaryotes. E2F family has a DNA binding region or motif and generally these region are alpha helical in nature. Proteins generally have three secondary structure components and are alpha helical, beta sheets and turns other than the randomness in the sequence. coming a step back proteins are actually divided as having primary structures like amino acids in a sequence, secondary structures like described above and tertiary structures like the hydrophobic or hydrophilic areas in the proteins formed due the aromatic and charged aminoacids present. Also quartrnary structures which comprises of domains and higher order structures. Alpha helices are significant in DNA binding motifs as a alpha helix fits into the major groove of the DNA. Considering this a few aminoacds can be present in the helices like Ala,Leu,Met,Phe,Glu,Gln,His,Lys,Arg. these aminoacids can form intra strand hydrogen bonding and amino acid side chain should cover and protect the backbone H-bonds in the core of the helix. these aminoacids have to be having charged side chain reactive groups for interactions. we can provide the following sequence of 13 aminoacids based on the above justification Ala,Leu,Met,Phe,Glu,Gln,His,Lys,Arg, Ala, Phe, Gln, Met, Ala, Leu,His,.

1. Suggest a sequence for this 16 amino acid helix and provide justi.pdf

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13) A review of Chadwyn Corporation\'s current radio shoves tist the ratio dedlosed from 2014 lo 3013, pomitile reason for this would be that X A) Chadwon managed its current assuts and currnt liabilbies to that its degree of short-te mproved from 2014 to 2015 B) Both current assets and current liabilthies increased in 2015 but caresd iahiites grew st a fanter Chadwyn dedded to hold more cuent asets per dolar of current liabiätbes in 2015 than in 20)4 D) None of the above would be consistent with a deckine in Chadwyn\'s current ratio 14) Assume that the prolit margin s 0.08, total asset tumover is 1.15, and there is $0.50 in total delbt per dallar o otal assets According to the Dulent system of financial ratio analysis, ROE is approximately A)18.4% B) 956% C)1.84% 15) Over tizme, Crosby, Inc. has seen its cash erag ratio decmease and its total asset tairnover ratio increase Which of the following could you conclude from these changes? A) Crosby is doing a bettee job in generating sales from its assets. B) Crosby is less ikely to delauit on its outstanding debt C) Crosby is now holding more ash in relatin loits t expense D) The changes described shove are totally unrelated to any of the above Solution For question 13 correct option is B For 14 correct option is A ROE = profit margin * asset turnover * financial leverage = .08 * 1.15 * total asset/average share holder equity = .08 * 1.15 * 1/.5 = 18.4% For 15 correct option is A i.e., Crosby is doing better job in generating sales from its assets..

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26 )Which operating system is an open source operating system distribution? O Microsoft Windows O Mac OS)x O Linux O NOS Solution 26. Linux : It is open source OS 27. spam Spam is flooding the Internet with many copies of the same message, in an attempt to force the message on people who would not otherwise choose to receive it. 28. False We can also interact with OS using command prompt(terminal) 29. Beta version 30. platters Within a hard drive, these are the storage media.

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