Essays on Protein

Mtor Signaling In Carcinogenesis Article Review Example

Introduction:

The function of many living organisms is coupled with a vast array of cells .These units in turn serve as role playing agents for the fundamental physiology that determines the well being of organisms. However, variations in cellular environment are thought to regulate cell growth, division and survival. A network of molecular pathways or signaling events are interlinked with the cellular functions .Alterations in this specific functional aspect could lead to unnecessary complications which may lead to health abnormalities. In such context , the present description is concerned with highlighting about mTOR Signaling in Carcinogenesis.
mTOR stands for mammalian target

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8 Pages

Stability Of Bioactive In Beverages Thesis Examples

Stability of Bioactive

Solubility of Protein has an effect on quality of foodstuffs especially with high amount of proteins. Enzyme hydrolysis of such food products increases solubility as well as thermal Stability but on the other hand, it also distorts its composition and in order to control this change, it is recommended to use controlled hydrolysis which regulates manufacture of peptides that distorts the taste of food products. This paper intends to discuss stability of bioactive compounds such as peptides and stability of bioactive in food products. The paper will further elaborate on problems associated with bioactive when added in fruits juices

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2 Pages

Biomarkers In Gastric Cancer Literature Review

The term biological marker or biomarker refers to a quantified characteristic which may act as a key indicator of a biological condition or a biological state. It can also allude to a substance whose existence indicates the presence of living organisms. In medicine the term can be used for a traceable substance introduced into the system of an organism as a way to examine aspects of health for example organ function. Clinical trials often employ the use of biochemical biomarkers chiefly by deriving them directly from bodily fluids. In genetics biological markers play quite a pivotal role as they

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7 Pages

Article Review On A Review On Landscape Of Transcription In Human Cells

Eukaryotic organisms’ cells are composed of different types of primary and processed RNAs. These RNAs are locally found in the nucleus, cytosol or throughout the cells. To understand the function of RNA as a type of protein, RNA profiling has been carried out leading to the birth of a genomic project known as “ENCODE or the Encyclopedia of DNA Elements”. The goal of the project is to identify and characterize functional elements that are present in the genes (Djebali et al.).
In the paper Landscape of Transcription in Human Cells the study tries to answer the general question: should

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5 Pages

Free Research Paper On Anatomy And Physiology

Anatomy deals with the study of forms and body structures (both internal and external) along different levels of organization such as molecules, cells, tissues, organs and organ system. These forms and body structures performs a corresponding function which is responsible for the growth and development of an organism. The study that deals “with the patterns and processes through which the body functions in its environment” is known as physiology (Starr, Evers and Starr, 2008). Physiology is essential in understanding how anatomical structures perform individual and group task related to the activities of the body. For instance, one segment of

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1 Page

Example Of Article Review On Interferon-Inducible Transmembrane Protein 3 (Ifitm3) Restricts Reovirus Cell Entry

Abstract

IFITM3, a protein induced by interferon, restricts reovirus infection in host cells and inhibits the viral replication. It affects the proper penetration of the virus by altering the dynamics of the viral uncoating in the endosomes. This study is the first in characterizing the anti-viral activity of IFITM3 on non enveloped viruses that depend on endosome for cellular entry.
Following contagion with a virus, the body triggers the release of a class of cytokines, interferons that are involved in first line of defense against infection. Type I interferons are specifically induced in the cells following insult with both DNA

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5 Pages

Do Polymorphisms Of Adrenergic Receptor Signaling Pathways Affect Outcomes Of Patients Report Example

– Abstract
Cardiovascular diseases such as heart failure are some of the leading causes of mortality and morbidity with Australia being one of the country’s most greatly affected (McLean, Esclick & Coats, 2006). An area of interest in the pathology of heart failure is the significance that polymorphisms of adrenergic receptor genes have on the outcomes of patients with heart failure. Single-nucleotide polymorphisms or SNPs that occur in the genes that encode for adrenergic receptors are known to have various physiological and functional consequences. Specifically, the β1-adrenergic receptors have a crucial role in the regulation of heart rate and

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9 Pages

Malnutrition Case Study Sample

Abstract

This paper focuses on a case study involving a patient with heart disorder. The paper answers nine questions based on the case study. The case study helps provide insight into symptoms management heart diseases.

Question 1

Both health and nutritional status of PF are poor. To start with, he has a medical history of pulmonary edema. Pulmonary edema presents with among other signs and symptoms, shortness of breath and course breath sounds. Given that PF has been complaining of shortness of breath, it follows that he might be experiencing yet another episode of pulmonary edema. Pulmonary edema can also be suspected

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3 Pages

Example Of Report On Testing Proteins Using The Biuret Test

Introduction

The biuret test is a test that is used to test for proteins. More specifically, it tests for presence of peptide bond in a sample. According to Janiro, Sy, Yap, Llanos-Lazaro and Robles (78), the biuret test is one of the earliest methods that have been developed for determining protein content. The biuret reagent reacts with amino acids bonded but does not react with molecules like starches, sugars, vitamins and fats. A sample containing peptide bonds will react with the biuret reagent to form a purple colored complex. The amount of color produced is directly proportional to the amount

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2 Pages

Titration Of Amino Acids Report Example

Abstract

The aim of this experiment was to determine the titration curves exhibited by two amino acids (Glutamic acid and Alanine) and use them to determine their Pka values and their isolectric point. Results from the experiment reveal several interesting facts as will be seen throughout this paper. As ampoteric compounds, this paper seeks to investigate these base-acid properties found in amino acids. Therefore, this paper will have the following basic parts; introduction, procedure for titration, discussion of titration results with reference to the titration curves as well as a conclusion. The introduction part will give an in-depth look at

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5 Pages

Example Of Functions Essay

Question: what does this tell you about this fragment?

The illustration is a 3D structure of E2F4-DNA-DP2 complex. the green fragment is the transcription factor E2F4 protein and it also equates to one out of the four chains that the complete protein has

The fragment functions as a bride between DP-2 and the sequence of DNA.
The fragment has the potential of being involved in the process of transcription like functioning as a regulator factor in the cell cycle.

Can you think of a Reason why this stretch is so homologous?

The Yellow fragment corresponds to the DNA-binding domain which is a high homologous sequence of fragment between the E2F series. this portion determines serves as the functional unit of

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1 Page

Mtor Kinase: Physiological Roles And Interactions Article Review Example

Introduction:

Living organisms are equipped with robust machinery for executing a myriad of tasks to meet the day to day biological challenges. This machinery in turn relies on one or more interconnected pathways or networks composed of nucleic acid, proteins and other essential constituents. To say, it is the precise function of these components which determines the physiological well being organisms. Mammalian target of rapamycin (mTOR) kinases is one such known component that performs diverse physiological roles through its associations with the molecular machinery.
mTOR is a protein that responds to metabolism and ageing, intercellular stress to growth regulation, growth

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8 Pages

Methods Research Paper Examples

Bioinformatics combines the subjects of biology, mathematics and computer science in to a single field of study. There are various tools available for the biomedical researchers so that they are able to find out the desired biochemical, genomic and medical information. Search programs, data base storage and software programs are some types of bioinformatics tools that help in the analysis of proteomic and genomic data. The web based tutorial of bioinformatics programs will be used in this study to analyze the most important enzyme of fertilization called phospholipase C-gamma. This tutorial will use the bioinformatics tools easily acquired from

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8 Pages

Example Of Curiosities In The Phylum Apicomplexa Essay

I’m particularly interested in the study of protein localization in parasites belonging to the phylum Apicomplexa. This phylum consists of many parasites that have a great potential to cause serious illnesses in human beings as well as animals.

The plan interested to reveal concrete facts by analyzing the following:

– How do this parasites export proteins from their own cells into strategic positions within their hosts?
– What reasons enhance the intra or inter protein transfer?
– Which categories of protein are transferable and what are their effects on both the host and the parasite?
– What can be done to easily identify the subcellular locations of apicomplexan proteins?

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1 Page

Biology Case Study Examples

Question 1

In a magazine there was an advertisement of a dietary supplement that contains vitamins A & C and ripe banana vitamin B-complex. It did not disclose the size of the dietary supplementary bar that one should take and after how long but the benefits were outlined. The major benefit stated was that it helps in prevention of viral diseases such as the common cold. This can be true but the fact that the vitamins are packed decreases efficiency as compared to when taking the vitamins from the actual fruit itself. This means that if one supplements food with the bar

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1 Page

Ergogenic AIDS Research Paper

History

Ergogenic aids are dated back to around 100 years ago. Warriors and athletes during the early period used food items like the lion’s heart and the deer liver to effect their speed, strength and bravery during games, battles and even hunting. Over the years Ergogenic aids have been widely used especially by amateur and professional athletes. Gaining a competitive advantage over one’s competitors is a known phenomenon in the sports world. Most athletes have been dropped out of important races due to ergogenic aids use in order to enhance their performance.
Ergogenic aids are substances or treatments

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8 Pages

Investigation Of Kidney Disorders (Diabetes Insipidus, Diabetes Mellitus, Bright Report Example

Question

Which of the samples of urine indicated kidney disease?
Experimental Design
This experiment aims at investigating the indications of kidney diseases using urine samples. This is by using Biuret reagents to identify proteins and Benedict’s solution to identify sugars in urine samples. Litmus papers were also used in the determination of the pH level of the urine samples.

Materials

The materials used in the experiment were:
– Safety goggles
– Eight test tubes
– Hot water bath
– Four urine samples labeled W, X, Y, and Z
– Tape and pen/pencil
– Biuret reagent
– Droppers
– Benedict’s

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2 Pages

My Personal Diet Analysis Essay Example

Introduction

Personal diet analysis is the essence of is the scenario of nutrition of evaluating to concern of the personal determination of the healthfulness. My personal for the last three day should entail all the food categories in ensuring that the content consumed and get myself kind of treatment that is safe for my health. The food to be balanced diet entail as portion of carbohydrates, proteins and vitamins as recommended by the doctor.
My profile entails the following, I am a female athlete playing tennis every three hours a day, I am 22 years old, weighting 117.0 lbs., my

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4 Pages

Day 2: Subculture And Induction Of Gst-Dhfr-His Protein Expression Report Example

Day 1 – Cell Culture: At First an LB/amp plate was labeled with initials, the date, the name of the bacterial strain to be used (BL21) and the plasmid (pDHFR). Then 10 uL of reconstituted BL21-pDHFR was pipetted onto an LB/amp plate using sterile tip.The bacteria was streaked into four quadrants of the plate and after this it was covered immediately to avoid contamination. The plate was placed upside down inside the incubator overnight at 37°C and once colonies have grown to ~1 mm in diameter, they may be stored in a sealed bag upside down at 4º

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2 Pages

Erk Pathway Report

Introduction

The Extracellular signal-regulated kinases (ERK) pathway is one of the most important signal transduction systems in a cell. This pathway regulates a lot of the fundamental processes of the cell including cell growth control and also cell death. The ERK pathway’s basic structure includes a couple of phosphorylations. The pathway provides a channel for the passing of signals from receptor that is located on the cell surface to the DNA inside the cell nucleus.
The signal transduction process through the ERK pathway is a complex process. Initially, the signaling molecule, that is, the epidermal growth factor (EGF) usually

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1 Page