Probe College Essays Samples For Students

Question 1

a)
i) If genomic DNA from the wild type bacterium were digested with EcoRI, three different fragments would be detected. The approximate sizes of the fragments would be 1.625 Kb, 1.375 Kb and 0.25 Kb. This is because there are two different digestion sites for EcoRI within the region complementary to the probe, and therefore three different fragments would partially hybridize with it after the digestion.
ii) There are only two restriction sites for BamHI shown in the diagram, but neither of them is within the region complementary to the probe, and both of them are upstream of this ...

Determining the size of gene fragments

1) Alul restriction enzyme cuts the protease gene at restriction sites with base position 62 and position 1149 respectively. Considering the fact that the gene has 1216 base pairs, three possible fragments are generated with Alul restriction digestion.

The first digestion fragment length ranges from base pair 1 to base pair 62= 61 base pairs.

The second fragment length ranges from base pair 62 to base pair 1149 in length=1087 base pairs
The third fragment ranges from base pair 1216 to base pair 1149 in length= 67 base pairs.

2) Sa/l restriction enzyme cuts the protease gene at ...

Abstract

Microscopy is the science of viewing objects that are very minute and can only be viewed by an instrument called a microscope. The science began in the 16th century and has been progressing into viewing specimens at higher resolutions, greater magnifications, and in 3-D. These advancements are in the three sub-branches of microscopy which are scanning-probe, optical, and electron microscopy. The paper analyses the latest advancements in the three fields indicating what the invented microscopes can be used in science.

Introduction

In Biology, Microscopy is the technique of using microscopes to view objects that are very minute and can only be ...

In physics, the word ultrasound refers to a sound with a frequency that cannot be heard by humans. Ultrasound/ Sonography imaging, therefore, uses sound waves to provide pictures inside a body so as to diagnose the cause of pain, infection or swelling in the internal organs. It can also be used to examine the condition of a fetus in pregnant women as well as the brains and hips of infants. Primarily, this technology can also be used to guide health practitioners during biopsies, diagnose heart conditions, and assess damages after a heart attack (Hamdi, Boughariou, Guedri, & Boussofara, 2016). Today, ...

The invention of the scanning tunnelling microscope, in 1982 resulted in the emergence of a whole new category of microscopic techniques. All these techniques fall under the family of probe microscopy, which basically involves the interaction of a sample with the sharp tip of a probe at distances of the order of a few μm to a few nm. The atomic force microscope (AFM) is one such scanning probe microscope that builds an image that describes the surface topology of a sample based on the atomic forces of interaction between the tip of the probe and the sample surface. ...

Immunohistochemistry

Introduction
The Human Papilloma virus (HPV) is an extremely common group of viruses that are found worldwide. There are more than 100 types of HPV worldwide. 13 types of HPV are associated with cancer. They are also termed as high risk type. (WHO, 2013). HPV is transmitted through sexual contact. More than 90% of cases are infected shortly after sexual activity. Cervical cancer is associated with HPV infection that are acquired through sexual contact. 70% of cervical cancer cases are caused by two types of HPV. HPV 16 and HPV 18 are the two strains associated with cervical ...

Introduction

Tooth development involves a complex process whereby teeth are formed from embryonic cells, and then eventually mature after erupting as evident in the mouth (Eckhardt, Jágr, Pataridis, & Mikšík, 2014). The development usually originates from mesoderm and ectoderm. At the ectoderm found in the oral cavity, there is the development of enamel and other tissues also come from associated mesenchyme. All teeth don’t develop at the same time, but rather in stages (Eckhardt, Jágr, Pataridis, & Mikšík, 2014). First buds are always observed in the region of anterior mandible, followed by anterior maxillary area then finally ...

Sports is very important for the society because of the fact that it brings totality of the society or community by bringing them together in one place where they can share values both socially and politically through the representations of the sportsmen or athletes and greatly defines their ethics as well as moral values as a whole community. It provides an opportunity for the spectators and fans to enjoy themselves and maintain good coexistence with one another in sporting events. One important aspect associated with sports is the process of integration of the aspect of the class associated with winning ...

Tesco, one of the largest supermarkets in the United Kingdom is facing an accounting probe amid an overstatements of profit by $250m. The company is under scrutiny and is required to update with its interim results. Under this probe, the company has asked its employees to step aside. The record has been eight employees who were asked to stay out of Tesco. The employees hold a senior level position in the company. The purpose of this action was to carry out a full and true investigation into the probe. The company also beefed up the Board with new directors for different ...

Introduction

Ultrasound can be defined as the use of high frequency sound waves (having a frequency above the range, which is audible to the normal human ear, i. e. varying between 20 Hz to 20,000 Hz) for changing the chemical properties of a substance (Ter Haar, 1999). Besides medical imaging, nowadays ultrasound has become an important therapy for the management of several orthopaedic clinical conditions (Ter Haar, 1999). Stimulation of the tissues beneath the skin’s surface using high frequency sound waves is likely to result in several therapeutic benefits.
Tennis elbow (TE) or lateral humeral epicondylitis can be considered ...

Introduction

Numerous digital databases may be approached through the Internet. If an individual is interested to probe facts about a particular domain, the option of Internet is best for him. A lot of useful information is available on the Internet and it becomes easy for a person to utilize the digital information in order to fulfill his intentions. It is important to note here that a fact may only be treated significant if it is acknowledged by a credible source, for instance reputable institutes. A bundle of effective information is available on the Internet, including public and business news, contemporary ...

It has been close to two years since Malaysian Boeing MH17 being downed over the disputed territory of eastern Ukraine. In the early hours and days of the tragedy, the media of most world countries, whether print, online, or television, seemed to be trying nothing else other than to cover the continuous story. While journalists are not tripping over each other in a bid to publish the sensational materials presently, the interest in the story has not ceased completely, neither has the investigation that is still to name the guilty party. Until it has, media will continue their coverage ...

Project Title: Effect of Ventricular Pacing on the Aortic Valve Pressure Gradient During TAVI Procedure

Principal Investigator:

Invitation to Participate

You are invited to participate in the research study on the effect of ventricular pacing on the aortic valve pressure gradient during a TAVI procedure. You are considered to be a good candidate to participate in this study because of your condition of severe aortic stenosis and you are undergoing a TAVI procedure, which are the important considerations of this research study.

Purpose of the Letter

This letter of information is provided to give you all the details that can help you make an informed decision concerning your participation in this research study. You are encouraged to read the information contained herein to give ...

Identify the tasks the lieutenant must tackle in terms of police information systems and analysis of police information

Information flow is one of the most important factors in shaping the function of the police. The police administrator or lieutenant is dependent upon the flow of data in order to base his decisions regarding future police directions. He requires two basic kinds of information in his decision-making task. These include; operational data which measures the effectiveness of regular operating procedures and meeting demands imposed by unusual occurrences, and management data, which include budgeting, fiscal and workforce allocations (Cordner, 2016, p.335).
Some information that is useful to the lieutenant that is useful for decision-making includes, the existence of an ...

Introduction

Learning is perhaps the most important goal for every student. However, few students can be termed as strategic learners. Most of us do not know how to maximise what we learn so that in the end we find ourselves wallowing in shallowness, never actually learning what we purport to have learned. There is need, therefore to understand what constitutes strategic learning, the kind of learning that is not easily forgotten and the role of reflective practice in strategic learning. This paper, therefore, seeks to explain how a learner can employ reflective practice as an aspect to strategic learning. In ...

In October 2015 the United Nations faced another bribery scandal. New York federal authorities arrested John Ashe, who had been the UN General Assembly president in 2013-2014. He was charged with tax dodging and getting bribes worth $1.3 million from Ng Lap Seng, a business from China. Mr. Ng was also charged in the case.
Ng Lap Seng, promoting the construction of UN Center in Macau, donated $1.5 million to the South-South Cooperation Office, the official UN body focused on evolution of the relationships between southern countries. The United States authorities recognized this transaction as suspicious, because it was ...

Confucius, one of greatest of all eastern philosophers whose teachings are considered as the foundations of various Asian Cultures. The Five Classics, one of his most famous writing that comprise of classic Chinese Literature and The Four Books, a collection of the teachings of both Confucius and his disciples, had been regarded as the standard curriculum of the Chinese education system for numerous centuries.
According to Confucius, although relationships are factual and existent, they are not identical in nature. The level of a relationship is generally ascertained from the personal factors, like friendship or family association, ceremonial aspects of ...

VERTEBRATE PHYSIOLOGY

Introduction
The central nervous system (CNS) and the peripheral nervous system (PNS) constitute the two main parts of the vertebrate nervous system. Whereas the brain and the spinal cord form part of the CNS, nerves, which are enclosed bundles of axons, form part of the PNS and functions to link the CNS to every body part. Motor neurons transmit signals from the brain while afferent or the sensory function to transmit information from the body to the CNS. However, majority of the nerves perform this dual functionality and these are referred to as mixed nerves. Three divisions of the ...

PART 1: APPLICATION PLAN

Here are the aspects of analytical and problem-solving skills behaviors that am more interested in:
Problem-Solving Skills
Being wise
Use of analysis
Experience
Analytical Thinking
This is the ability to solve problems through a systematic, logical and sequential approach (Golen, 1990).
Carry out a systematic comparison using several alternatives
Identify inconsistencies and discrepancies using the available information
Identify a set of elements, considerations, and parameters to consider when making a decision or analyzing a situation
Consider the benefits, costs, chances for success and risks when making a decision
Decompose a complex problem into manageable parts (Whetten and Cameron, 2011)
...

Printed Circuit Board Reworking

This project is for a plant to upgrade the current PCBs components of a company to more efficient equipment with added functionalities. For the upgrade of the equipment, various workspaces are created which will be capable of accommodating the twenty thousand components and the ten to fifteen operators for the efficient running of the processes. The process followed by the plant will be unpacking, de-soldering, replacing the components, re-soldering, retesting and assigning tags for identification of the packaged components and shipping of the finished components. There are static components in the PCBs which need to be taken good care ...

The researchers mostly define the homunculus as an area of the brain where different functions of the human body are mapped out. These different parts of the body had been mapped out different scientists through extensive research, and the start of this research was in 1930 when Wilder Penfield and his colleagues stimulated the brain using electrical impulses to first map out the different areas of the brain which controlled different functions of the various body parts.
These are findings that have been made possible by studying repeatedly the brains that lose their ability to function normally. Through this ...

Introduction

It was in 1993 when dozens of girls in Chihuahua, Mexico were murdered and dumped around the city to be left out as if they were garbage (Wright, 2011, p.707). The number of murders grew over the years, as police officers proved unable to control and find the perpetrators, until the protesters had become the activists. The town became a place of femicide, and currently, it has become a place of Narcopolitics. In this area, the connection between drugs and the dynamics of power appeared to be relentless. This took place even during the opium trade when Western imperialism ...

Introduction

In looking at the history of thought, dualism has had many uses (Kim, 2003). The field of philosophy of mind dualism has been defined as the theory of the body and mind. The mind and body problem can be stated to be the problem. The reason for stating this fact is because of the relationship that exists between the body and the mind. The body is the physical properties while the mind is the mental properties. These two properties are stated to be part of the physical science. There are different types of mind and body dualism such as ...

Abstract

The ethical issue of vaccination in the United States has become a controversial one of late, despite its status as a long-standing medical practice borne of practical results and rigorous scientific study. However, recent years have seen a rise in the anti-vaccination movement, cultivated chiefly through the Internet and popular cultural figures advocating for vaccine refusal. When viewing and examining this issue from a utilitarian perspective, it becomes clear that compulsory vaccination remains a moral and ethical imperative, regardless of the controversy that has surrounded it.
The ethical issue of vaccination in the United States has become a controversial one of late, despite its ...

Twelfth night is a luminous piece of literary work by William Shakespeare. This comedy and romantic play is believed to be prepared around the year 1600. Love has been explicated as one of the most inspiring emotions and the same idea has been profoundly portrayed by the author in a very pragmatic manner. Shakespeare also portrays different facets of relationship and love in the play and describes how passionate love can cause agony and violence.
The Gender is also portrayed significantly by the author in the play. This play is known as some of transvestite comedies of Shakespeare. Viola, a leading ...

1.0 Introduction
Information security is very crucial especially for organizations whose information can be accessed through computer network. As network administrators try to set up security systems for data and information for such organizations, hackers and other cyber criminals also tries on how they can get the right of entry into the same systems illegally. Port scanning is used by both administrators as well as the hackers though for different intentions. Port scanning is thus one of the popular approaches used by administrators to examine or investigate information system security, penetration testing. It legally tries to break into ...

Part 1 Analyzing a Simple RC Circuit

1-2. A snapshot of the circuit built in Multisim is shown in the following figure:
3-6. The function generator’s output is set to the following: sine wave, frequency of 1 kHz, and amplitude VPK = 5 volts. Then, an oscilloscope is added to measure the input and the output voltages. The circuit in Multisim is shown in the following circuit diagram:

Upon running the simulation and adjusting the oscilloscope settings, the following output waveform is displayed in the oscilloscope interface:

7-11. The oscilloscope cursors are adjusted such that the time difference between the two traces are measured. This is done by setting the first cursor to the maximum of the first waveform, and then setting the second ...

Abstract

Brand Building
Introduction
Building a brand is among the most important efforts that companies are trying to perfect and the accrued value as a result of such efforts are referred to as brand equity. With brand building, companies are able to expand their market, which in return encompasses success that reflects on the companies’ bottom line. The common basis of brand equity is the strength of the established relationship between the brand and its customers. The term customer loyalty is possible if the brand was able to establish a strong foothold on its customer’s awareness. In order to gauge brand ...

The Roman and the U.S. Empire: A Close Comparison

Introduction

Both of these empires characterized a certain centrality (p. 3). During the Roman Empire, Rome was the capital of the empire. The flows of tribute and taxes from the Roman provinces were directed there and to the primary armies. The empire, although, was not circular. It was an east-west extension, as required by the differences in the communications links provided by the Mediterranean and the boundaries of the Sahara and the Alpine ranges (p. 3).
The Roman Empire began the Roman Republic when Julius and Augustus Caesar changed it from a ...

Every event in our life depends on many factors. Some of these factors are predictable but the other can affect randomly. This makes our world stochastic and full of random values. Therefore, every measurement we take, every experimental data gives us not the precise but the most probable result. To estimate obtained results we use statistics methods. It gives us possibility to plan studies and experiments; to obtain, to summarize and to analyze results as well as to draw conclusions or to make predictions.
On the first step we need to choose appropriate data for analysis. Sometimes researcher ...

Graham v Conner490 U.S. 386 (1989)
Graham v Conner490 U.S. 386 (1989)
Facts of the case- Graham, the petitioner was a diabetic patient who requested his friend to drive him to a convenience store as he desperately needed orange juice in order to calm insulin reaction. He rushed to the store but due to a long queue, he asked friend to drive to one of his friend’s house and left store in haste. Seeing graham entering into store, buy nothing and leaving in haste, Conner, who was a police officer, stopped both of them in order to probe. Graham was ...

Philippine Assessment Paper

The Philippines is one of the renowned countries in Asia. With its vast number of tourist spots, variety of natural resources, and its people, Philippines makes its own name among other neighboring nations. Meanwhile, the United States has an association with the Philippines since centuries ago, and is also involved in some issues and events in the country. This paper discusses some issues and events in the country, and their impact on its own and upon the Unite States.
I. Current Events and Issues in the Country within the last three Years
One significant event in the ...

NASA focuses its missions on the study of space and planetary explorations. One such robotic spacecraft mission is the New Horizons which is designed to study Pluto and Charon, known as ‘double planets’ and its moons namely Nix, Hydra, S/2011 P 1 and S/2012 P 1. An extended mission of New Horizons is planned to visit more objects in the Kuiper Belt region, if an appropriate target is located beyond Neptune. The estimated arrival of the spacecraft on Pluto is in 2015. This mission will aide in understanding the icy worlds located at the edge of the solar system. ...

In this research work first and foremost I will elaborate on the history of Airbus Consortium. After discussing the history I will specify cross issues affecting and challenges that Airbus Consortium encountered. These cross issues effects are more effective and relate to the globe projects clusters of business cultures.
Research would also focus on the objective of why the states came together in doing business. Furthermore, I will show if the partnership achieved the dreams? Then what was the dilemma in pushing the Airbus Consortium in not achieving the profit anticipated. There are always problems that the organisation ...

Subjective wellbeing is a topic that has long eluded people in general, much less psychologists and social scientists. Subjective wellbeing is, ostensibly, one of the most important (if not the most important) motivators of people's actions - everything that people do is done in order to enhance our quality of life. That being said, I believe that the social trend of materialistic apathy is negatively affecting people's ability to feel better about their lives and its subjective quality. In order to combat the absence of spirituality and affluence, which has been replaced by empty consumerism, it is necessary to find ...

Introduction

This paper elaborates the concepts that ought to be taken in order to give a good health care assessment plant to a child in a manner that shows that one is supportive to the child. This can be possible whereby the relationship between the two individuals should be characterized by a sense of security and regulation. This shows that there are qualities in a relationship that assists both parties to feel safe, regulated and interested in each other (Oberklaid & Kaminsky, 2006 p76). Thus, this shows that if both parties are available for each other when they are in need; then there will be a balance ...

The philosopher John Stuart Mill developed the Greatest Happiness Principle as a way to explain his own view of utilitarianism. According to this Principle, it is the goal of every human being to act in the best interests of everyone involved, to help create the largest possible net level of happiness in the people around you. Mill attempts to support this principle by __. In this paper, the success of his justification for the Greatest Happiness Principle will be explored, as well as whether or not it truly offers ‘the foundation of morals,’ as many utilitarians believed it did.

The ...