Biology Essays

Blood sugar level refers to the amount of glucose level that is present in the blood to be used as fuel by the cells to provide energy necessary for the processes of the cell. The blood sugar levels may vary at different times. After digestion, the level of blood sugar

The report also presented and analyzed data on the contents of phospholipids obtained from fractionation of E.coli cells proteins that

The debate of vegetarian diets versus eating meat has been at the forefront of health magazines. Different nutrition specialists offer different positions on the issue of vegetarianism. Most of the supporters of vegetarianism argue from a health perspective with claims that meat, especially red meat is unhealthy.

This extends even to staff that may or not have little idea what their attires may be carrying despite looking sparklingly clean (Aleccia). Clinical protective attires harbor harmful pathogens and germs that can cause diseases to the people

In an argument by Cosgrove (2010) this particular treatment only provides short term solutions after which an addict cannot resist the urge to abuse drugs again. The argument presented by Cosgrove (2010) enables one to realize the fact

The region also boasts of a higher number of whale shark, hundred of species of corals. The significance of coral reefs is best seen in the coastline (Unico Conservation Foundation, 2012). The reefs help protects the region

One of the major hormones is oxytocin, a nine amino acid CNS neuropeptide from the posterior pituitary gland, which facilitates the contraction of the uterus. (Magon and Kalra 2011) When the woman goes into labour, large amounts of oxytocin are

The pituitary gland is comprised of two main compartments, that is, the neural (neurohypophysis) and non-neural (adenohypophysis). LH and FSH gonadotropes are located on the adenohypophysis compartment and there is empirical

The stakeholders in the field include the government, the biotechnology companies and the general public that is considered as the consumer. The tremendous boom and growth in the

By understanding the process of harnessing this kind of energy, and its disposal, it can be easy to understand its impact on the environment. To harness nuclear power from uranium, thorium

Malaria is transmitted by the female anopheles mosquito and therefore one of the best measures to stop malaria prevalence is getting rid of mosquitos. Mosquitos dwell and breed mainly in marshy areas and areas with

The genetic component does not change in a big way. According to Gregor Mendel’s theory, an offspring only inherits the strong features of the parent. Cells in organism have identical DNA

into twelve categories, on the basis of the their date of birth, though developing of their horoscopes looks for more requirements including time, place and year of birth as well along with the date of their birth. Once considered to be an essential part of the belief and faith

During respiration glucose is oxidized releasing energy and oxygen is reduced to form water. The carbon atom of the sugar molecule is released as CO2. The complete breakdown of glucose to carbon dioxide and water requires two major steps: glycolysis

This chapter then further discusses means of controlling this sense of loss. Chapter 21 talks about fluid and electrolyte alterations. The chapter talks about fluid requirements, fluid therapy, and electrolytes. It also talks about acid-base imbalances in the

Primack, 2009). The gardens have continued to provide positive feedback in climate change, education and research due to the wide range of plants from all over the world. In addition, the gardens have provided the opportunity to the

Investment in renewable energy has been adapted by many countries around the world. Renewable energy laws have been passed with the aim of encouraging the use of alternative energy as a stable and clean source of power needs. In

Margulies (15) states that scientists first learned of the virus while studying sleeping sickness in Uganda in 1937 and the virus is today commonly found in Africa, West Asia, Europe, and the Middle East. This virus was first ascertained in the United

For an ectothermic animal, when it becomes cold, its rate of heart beat becomes lowered and when the animal becomes warmer, heart rates of such animals becomes raised. Increase in temperature need not be sufficiently

Biodiversity, as defined by Wilson, refers to a term that scientists use to explain the existence of diverse life forms. The environment causes such evolutionary development of adaptive radiations when an invading lineage is influenced by ecological niches (Wilson 108).

This can be done mainly on feedback loops at transcriptional level. However, the article revealed that circadian rhythms are not only generated

However, certain authors have stated that HIV does not cause AIDS. For instance, Duesberg (1988), in his article provided certain evidences that HIV is not the sole reason for AIDS among people. On the other hand, many authors such as Blattner & et. al., (1988), have argued

A is the correct answer because dendrites are charged with the function of composing information from most receptive cells. Additionally, they are also spread all over the body. C is

The research was conducted to assess the reaction of the crayfish when exposed to stress. The observations of the experiment marked that the crayfish avoids the aversive illuminated arms when exposed to stress. In order to undertake the research, the method of the experiment

Speaking of the chemical properties of VOCs, they are carbon rich compounds, they also contain hydrogen and oxygen elements, further they may contain halogens like chloride and fluoride. Moreover

Once a certain level of a hormone is achieved in blood circulation, negative feedback prevents its further secretion; a mechanism that prevents over-activity of a hormone. 5. Recent research has related the onset of puberty to the

It is considered that the fundamental issue with the present approaches to bone grafting is the fact that they lead to bone regeneration by means of direct

It involves pasting the whole genome sequence of the organism given in a FASTA format then clicking the ORF finder that will automatically give the start and the stop codons alongside the longest pattern. In this case, the human genome was given and upon subjecting it to

Holistic Therapy or treatment for lung cancer is also known as Complementary and Alternative Medicine (CAM), which is a general term referring to several healing systems, philosophies, and

There is a pond behind my house and I find varieties of fish in it where the bird comes to catch their prey. We get clean air to breathe in a slightly cold climate with lush greenery surrounding it.

icity and the actions of the repressor gene ensure important parts of the cell are not destroyed in the process of mutation, molecule breakdown and other activities in the cell that involve a combination of enzymes. The effects of these enzymes are either one fold or two fold

Such conditions include chronic obstructive pulmonary disease (COPD), asthma and pulmonary fibrosis to mention a few. The body’s response to such

Thus, each of the strands can be a template to make another chain of DNA bases. In effect, every time the cells of the body reproduce, the copying of the deoxyribonucleic acid takes place. The mechanism for

Freshwater is a major source of renewable energy available as a natural source and hence extraction and activities of harvesting are performed on freshwater for its use as energy.

ns of the disease further reflect in the ‘inability’ of phagocytes to make ‘reactive oxygen species’ because of the lack or malfunction of NADPH complex, and thus the ‘susceptibility to infection increases’ in the affected population (Kepenekli 2014: 1). Evidence

Currently, DNA profiling has been used extensively in various areas of human health. Medical doctors and other research scientists can now

Diabetes is divided into two types namely type one and type two. Whether diabetes can be inherited genetically or not is not clear but it is thought that a person becomes a victim of this disease when he inherits a predisposition to the disease from his parents.

In this regard, the endosymbiotic relationship stuck. The bacteria and the cell merged genetic information, thus forming mitochondrion. The main difference between the two types of cells is that prokaryotic cells have no nucleus while eukaryotic

However, there have been situations where DNA samples have been faked in the process making it difficult to identify specific

Many people watch adventure films about Brazil and they gain the impression that it is a very dangerous place, full of animals that are ready to jump out and kill the unwary visitor.

Carbohydrates are chemically made of carbon, oxygen and hydrogen. However, this will not make sense to a common individual, therefore we talk about its

The occurrence of the disease, from 1994 to 2004, among aged people, went up by 63% (Rubino et al 1). This rising occurrence is a testament to enhancement in managing diabetes-associated complications, globalization, as well as the accompanying metabolic

2. People mostly stay indoors, where there is a higher air pollution concentration than outdoors. Emissions from volatile organic compounds encountered in everyday life have a direct

I have personal experience working in microbiology and immunology laboratories for a period of more than three years. Working in these laboratories has

When it contracts, there is a drop in the pleural pressure. This lowers the alveolar pressure. The pressure gradient draws air the alveoli. Expiration during quiet breathing is a passive phenomenon. This is due to the fact that as the respiratory

Mitosis, on the other hand, involves division of nuclear chromosomes. It has four phases namely the prophase, metaphase, anaphase, and telophase. In prophase, chromatin material is condensed into distinct chromosomes that migrate to the center of the cell. At the opposite poles of the cell, there is the formation of spindle fibers.

The video introduces a new era of personalized, gene-based medicine relevant to everyone. Analysis of DNA takes place, and a person can predict the kinds of diseases associated with DNA that he might suffer. An individuals DNA differentiates them from

single “composite” cell of higher complexity “evolved from more separate simpler cells living in a symbiotic relationship with one another” (Karp, 2009, p.25). The evolution of eukaryotic cells begins in step 1; a large anaerobic which is heterotrophic prokaryote taking

In the population, 5.1 million people are of the age of 65 and above and the remaining population has been of younger onset Alzheimer under the age of 65. In the population, two-thirds with the disease are

Cloning of a human provides a solution of various ailments such as infertility. People suffering from infertility can have their own children by implanting cloned embryos into their uteruses. In addition, this method is