Category: Essays

1- proteins in biological systems ?_.
A) link with other proteins to form bilayers in cell membranes
B) store genetic information
C) form high—energy intermediates such as ATP
D) catalyze reactions
4) Under what circumstances does membrane tr ansport require energy?
A) whenever an ion moves through a phospholipid bilayer membrane
B) whenever a solute is moved a against concentration gradient
C) wherever large molecules arermoved within a cell
D) whenever oxygen moves through a phospholipid bilayer membrane
5) Cells are
a)are defined by their cell wall
B) characteristic of eukaryotic but not prokaryotic organisms , .
C) characteristic of prokaryotic and eukaryotic organisms C “1
D) only found in pairs, because single cells cannot exist independently
6) for a protein to be an integral transmembrane protein, it would have to be
A) amphipathic, with at least one hydrophobic region
B) completely covered with phospholipids
C)exposed on only one surface of the membrane
D) hydrophobic
E) hydrophilic
7) Which level of protein structure do the or-helix and the [3-pleated sheet represent?
A) primary
B) secondary
C) tertiary
D) quaternarv primary, secondary, tertiary, and quaternary
8) which of the following categories includes all others in the list?
A) polysaccharide
B)starch
C) monosaccharide
D) disaccharide
E) carbohydrate
9) In a normal cellular protein, where would you expect to find a hydrophobic amino acid like valine?
A) in the interior of the folded protein, away from water, or in a transmembrane portion interacting with lipid fatty acid chains
b) anywhere in the protein, with equal probability
C) on the exterior surface of the protein, interacting with water
D) in the transmembrane portion interacting with lipid fatty acid chains
E) in the interior of the folded protein, away from water
12) which of the following descriptions best fits the class of molecules known as nucleotides?
A) a nitrogenous base, a phosphate group, and a sugar
B) a nitrogenous base and a phosphate group
c)nitrogenous base and a sugar
D) a sugar and a purine or pyrimidine
E) a phosphate group and an adenine or uracil
13) covalent bond is likely to be polar when _____.
’ A) the two atoms sharing electrons are equally electronegative
B) carbon is one of the two atoms sharing electrons
c) the two atoms sharing electrons are the same elements
D) one of the atoms has absorbed more energy than the other atom
E) one of the atoms sharing electrons is more electronegative than the other atom
15)’The difference between the sugar in DNA and the sugar in RNA is that the sugar in DNA .
A) is an aldehyde sugar and the sugar in RNA is a keto sugar
B) is a six-carbon sugar and the sugar in RNA is a five-carbon sugar
C) can form a double-stranded molecule
D) contains one less oxygen atom
c) is in the or configuration and the sugar in RNA is in the B configuration
18)wich of the following is not related to the fundamental characteristics of life?
’ A) A bacterial cell divides to produce two cells
B) Giraffes have longer necks so that they can reach food sources unavailable to other animals
c) Sugars are broken down inside cells to produce energy
D) A growing plant will bend towards a light source
E) The gene that specifies skin color in frogs is expressed during its development from a tad pole into an
adult frog
20J) Suppose a cell has the following molecules and structures: enzymes, DNA, ribosomes, plasma membrane, and mitochondria. It could be a cell from ____.
a) a plant but not an animal
B) nearly any eukaryotic organism
C) an animal but not a plant
D) any kind of prokaryotic organism
E) a bacterium
21) Which of the following best describes the logic of scientific inquiry?
a) If my experiments are set up right, they will lead to a testable hypothesis.
B) If my prediction is correct, it will lead to a testable hypothesis.
C) If I generate a testable hypothesis, tests and observations will support it.
D) If my hypothesis is correct, I can predict certain test results.
E) If my observations are accurate, they will support my hypothesis.
23) The molecule shown in the accompanying figure is g.
a) DNA monomer
b) an mino acid
C) a sugar
D) a protein
E) a phosphate

Use the order calculator below and get started! Contact our live support team for any assistance or inquiry.

[order_calculator]

Two parents who are each known to be carriers of an autosomal recessive allele have four children. None of the children has the recessive condition.

What is the probability that two or more of the children are the carriers of the recessive allele?

(To calculate this type of probability, you must consider all possible birth orders of carriers. For example, if a question asked what is the probability the one of two children is a carrier, there are two possible orders: 1) first child is a carrier, second child is not a carrier 2) first child is not a carrier, second child is a carrier. Calculate the probability of each possible occurance and add the probabilities together to get the overall chance that one child is a carrier. )

Use the order calculator below and get started! Contact our live support team for any assistance or inquiry.

[order_calculator]

Prepare Rationale Argument Map 4 on the basis of one of Wilson’s contentions about the Theory of Evolution in Chapters 11 through 15. Your map should show four elements:
1. One main Contention presented in the chapter–What is that argument? Keep it to one simple sentence!
2. At least two reasons why readers should agree with the contention;
3. At least one objection discussed by Wilson;
4. At least one rebuttal to either an objection presented by Wilson.

An Argument Map 3 from 2012 is posted below. It shows three simple arguments from Wilson’s Chapter 10, each with only one reason and co-premises. For AM4, you will need to have two reasons and at least one objection and rebuttal. Your map will have several reasons and objections, and probably several levels, too. Follow these steps:
• Show an important argument of the chapter as the map’s contention;
• Indicate and correctly map at least two reasons used to support the contention; add premises and relevant co-premises;
• Indicate and correctly map two objections used to oppose the contention; add premises and relevant co-premises;
• Add any rebuttals you gleaned from reading Wilson’s chapter;
• As a final step, indicate whether or not you find the argument compelling – Do you agree? Why? What do you find convincing? Add commentary as needed to explain your conclusion. You can use the little ‘stickies’ to do so.

Use the order calculator below and get started! Contact our live support team for any assistance or inquiry.

[order_calculator]

This course also provides you with the opportunity to explore in depth lateral-violence in the workplace, a pressing issue in the nursing environment. This assignment provides you with increased skills in how to research topics in the library, make sure you have an understanding of peer-reviewed journals, allow for continued skill development in APA format, and the ability to more finely hone your scholarly paper writing.
Background: One issue in Nursing is a paradox: Nursing is known as a caring profession, yet, it is not uncommon to find lateral violence among nurses in the workplace. Embree and White (2010) presented a literature review that analyzed this concept of lateral violence. Sheridan-Leos (2008) identified four theories as to why lateral violence occurs and described the effects of lateral violence. She shared actions that others have recommended to stop lateral violence. Sauer (2011) identified that 25 years of attempts made to eradicate this phenomena in Nursing have not been successful. She presented a case study to demonstrate the extent of the problem.
Instructions: For this assignment, locate these three articles (use the electronic search engines with the Shapiro Library. Articles should be available to you and free). Search for two more articles related to lateral violence in Nursing. Based on the three articles and on the additional articles you found, answer the following question: Who should be responsible for eliminating lateral violence in the nursing workplace? State your position clearly in the thesis statement and use the content in the articles to defend your position.
To be able to answer the question in this assignment, you will have to examine the information presented in the articles, analyze the arguments of each author, weigh the pros and cons of each claim, and decide where you stand on the issue. We will be looking at your ability to integrate and synthesize the articles into a scholarly paper. The body of the paper should be 5-7 pages (not including the title page, abstract, and reference page). The reference page should include the three articles given, plus at least two other peer-reviewed articles you have searched, giving a minimum of 5 sources, but no more than 7 sources.

Resources to help you to be successful in writing scholarly papers, including writing and APA lectures, Scholarly Paper Guidelines, and Shapiro Library guides, are available in the Research/Writing tab in the Blackboard course room. Guidelines are posted in the Start here tab in the document: Resources for all Nursing and Healthcare Professions Courses. Please see the Written Paper Rubric for details of how your paper will be graded.

Use the order calculator below and get started! Contact our live support team for any assistance or inquiry.

[order_calculator]

I need a Research paper on the Said Topic The references should be strictly Above the year 2010 and more than 80% references should be From Reputed Journal ISI or Scopus indexed and Publications. Plagirism should be Less than 10%.The paper should include Abstract , Introduction , Problem Statement , Objective , Literature Review , Theoretical Fraemwork Methodology ,Data analysis, Findings , Framework Validation Conclcusion and Recommendations. A questionaire needs to be used and a minimum of 100 respondents are required and should be analysed using SPSS for Linear regression and Factor analysis

Use the order calculator below and get started! Contact our live support team for any assistance or inquiry.

[order_calculator]

I want to descripe the soundof silverware in crowded restaurant. knife, fork and spoon and how they sometimes cover the people voices. Also how ther are creat a noisy sound when they hitt each other or the dishes during people have there meal. and the automsphere of a restaurant with laud sound of silverware and ppl talking for exapmle, the automosphere of Italian restaurant in London.
i need to descripe the sound of each one individual and when they mix and tough each other.
also the sound of people creat when they eat by using silverware and and how they feel about this noisy sound.
Diescriptive Easy Essay to understand and not very dificult words pls.
Thanx

Use the order calculator below and get started! Contact our live support team for any assistance or inquiry.

[order_calculator]

NOTE for writer: down here is my essay quiz instruction, and 5 readings, please do it on Thursday 3rd October, please log in to https://vuws.uws.edu.au/ and here is my ID :17815882 password :Jouzen123 ( J has to be in capslock) -> press 200549 (Spring 2013) The Australian Macroeconomy on left handside -> press Assessments on left column -> press Essay quiz ( not the practice essay quiz or practice quiz) . It will appear the topic question and 3 hours for you to finish. 500 words and press submit after finish. thank you very much

Essay Quiz Instructions
Instructions for the Essay Quiz

The Essay Quiz is designed to test your understanding of recent Australian macroeconomic developments and policy issues. The setup is basically the same as that of the online quizzes.

It will be available between 9am Thursday 3rd of October and 5pm Monday 7th of October.
Once you activate the quiz, you’ll have three hours. The program will randomly select one question, which you should answer in 500 words.
You must click both “save” and “finish”.
In preparation for this assessment, you should read the following materials by various authors from the Australian Treasury and the Reserve Bank of Australia. You should take note of important points, facts and figures. These five readings are available on the vUWS website for this subject.

“A History of Public Debt in Australia”. By Katarina Di Marco, Mitchell Pirie and Wilson Au-Yeung (2011).
“The Australian Economy and the Global Downturn – Part 1: Reasons for Resilience.” By Tony MacDonald and Steve Morling (2011).
“Statement on Monetary Policy: August 2013.” The Reserve Bank of Australia.
“Pocket Tax Guide 2013.” The Australian Treasury.
“Australian Exports: Global Demand and High Exchange Rate. By Tim Atkin and Ellis Connolly (2013).

The questions will be fairly general ones about these readings. Your mark will be based on:

Your demonstrated understanding of issues.
Your ability to apply concepts taught in the course.
The quality of your writing (including overall clarity, as well as grammar, expression, and punctuation).
The extent of your research, as indicated by citations of the provided readings – you do not need a bibliography list, just put the author’s name and appropriate page number in parentheses after the relevant point, e..g., (MacDonald/Morling, 24), (Di Marco, et al. 6).
Students to Note:

Use the order calculator below and get started! Contact our live support team for any assistance or inquiry.

[order_calculator]

Documents created at the inception of American democracy detailed basic democratic concepts and principles under which the Founding Fathers hoped to live. Thomas Jefferson, in the Declaration of Independence, wrote about every man’s fundamental right to life, liberty, and the pursuit of happiness. The framers of the United States Constitution sought to design a system of government that would help make the ideals of the Declaration of Independence a reality. Today, United States Supreme Court justices refer to the Constitution for guidance as they attempt to adjudicate modern-day conflicts. Much of the influence and authority of the Supreme Court rests in the interpretation of the original concepts and principles of the Constitution. Many publicly debated issues, such as gun control, reproductive rights, and property rights, result from disagreement over basic concepts and principles expressed in the founding documents of democracy.

To prepare for this Discussion:
• Review the Declaration of Independence in this week’s Learning Resources. Focus on the democratic principles outlined in the document.
• Review the transcript of the Constitution of the United States in this week’s Learning Resources. Consider the relationship between the principles summarized in the Constitution and those detailed in the Declaration of Independence.
• Review the article "The Magna Carta and Its American Legacy" in this week’s Learning Resources. Think about how the Magna Carta influenced concepts and principles in founding documents of democracy.
• Peruse the Supreme Court of the United States website and review arguments for current cases.
• Select a democratic concept or principle that is represented in the Declaration of Independence, the Constitution, and Supreme Court cases.
• Think about where and how your selection appears in the Declaration of Independence or the Constitution, and how it might be used by a Supreme Court justice in a Supreme Court case.
With these thoughts in mind:
The Assignment/discussion – 4 paragraphs (1 page single file or 2 pages double space) APA style of writing

An explanation of the democratic concept or principle you selected for this Discussion and why you selected it. Then explain where and how it appears in the Declaration of Independence or the Constitution. Be specific and cite where it can be found in each document. Finally, explain how the concept or principle might be used by a Supreme Court justice in a modern-day Supreme Court case to adjudicate a current conflict.

Be sure to support your postings and responses with specific references to the Learning Resources.

Use the order calculator below and get started! Contact our live support team for any assistance or inquiry.

[order_calculator]

In this week’s Discussion, you analyzed founding documents of American democracy to determine how democratic concepts and principles are manifested in those early writings. For this Application Assignment, you are asked to shift your thoughts to current scholarly writings on democratic governance. As with any analysis of academic literature, good scholarship requires the ability to evaluate the validity and usefulness of published works. You probably know from past experience that information presented in a peer-reviewed journal article is more acceptable in academic circles than an article on the same topic in a grocery store tabloid. A major part of researching current literature on democratic governance is to explore various written works and evaluate them based on your own understanding. Many of the older and simpler rules that scholars once used to evaluate the usefulness of publications have been rendered less useful as a result of modern electronic media. Therefore, using a variety of tools such as electronic databases and the Internet to locate scholarly works is essential. The Internet has led to an enormous increase in the amount of information available to you as a scholar; however, like any other academic literature, Internet information should be carefully examined for quality and credibility. Finding current literature on democratic governance that is valid requires research using the highest standards of evaluation.

To prepare for this assignment:

•Review the article “Distinguishing Scholarly Journals from Other Periodicals” in this week’s Learning Resources. Reacquaint yourself with criteria and standards for evaluating scholarly literature.
•Peruse the Walden library, academic databases, and the Internet for current literature on democratic governance.
•Consider the tools and instruments you use to locate credible published works on democratic governance.
•Reflect on the quality and credibility of current literature on democratic governance. You should use the Internet to search for resources that outline criteria you might use to evaluate scholarly writing.
•Select a journal article, a book, and a website to evaluate for this assignment.
•Think about the criteria/standards you would use to evaluate the resources that you selected, and consider each one in terms of these elements.
The assignment (3 pages):

•Briefly describe each of the resources you selected.
•Evaluate each using appropriate criteria. Cite the criteria you used.
•Draw at least one conclusion about quality and credibility of current literature on democratic governance.
•Share insights about what you learned as a result of your evaluation.
Support your Application Assignment with specific references to all resources used in its preparation. You are asked to provide a reference list only for those resources not included in the Learning Resources for this course.

Use the order calculator below and get started! Contact our live support team for any assistance or inquiry.

[order_calculator]

It is commonly observed that bad things can happen to good people: why is this supposed to be a problem for those who believe in God? Describe and critically analyse some of the responses that believers can make to this problem.

I have found in the past that in answering questions concerning God, normally people are inclined to reference popular religious websites or apologetical literature. This is usually a bad idea, since the relevant issues are not usually covered with appropriate thoroughness or philosophical sophistication. Kindly focus on the arguments and counterarguments (and counter-counter arguments) as they are given in respectable philosophical sources. *
Also kindly look at the marking criteria, which be uploaded in my account.

Use the order calculator below and get started! Contact our live support team for any assistance or inquiry.

[order_calculator]