Natural Sciences Essay Examples and Topics. Page 9

One of the chapters titled "Dobzhansky, Waddington, and Schmalhausen: Embryology and the Modern Synthesis" discusses his views on the evolutionary theories of Schmalhausen and Waddington.

The emerald laser is a solid-state tunable laser that emulsifies fat in the tissue under the skin. The primary role of the emerald laser is in low-level laser therapy.

Virdis et al.argue that they are frequently the result of yeast and microbial metabolism and are changed and generated in wine throughout the fermentation.

The curious mind and the desire to study flora and fauna led her to choose a career in biology, despite the evident setbacks in the form of gender bias and prejudices.

It is necessary to explore in more detail exactly in which cases dry ice is used, what are the alternatives and why this method is extremely dangerous when interacting with concrete.

In conclusion, South Korea's remarkable rise as a prosperous economy sown the seeds of the challenges it faces because the system was primed for rapid growth without ensuring it is resilient to its current failures.

As the purpose and advantage of a variorum were addressed during a lecture, the purpose of this paper is to apply received knowledge on practice using the Online Variorum of Darwin's work. In addition, a [...]

The scientist knew that the concept of the existence of one common ancestor and the idea of natural selection was a striking contradiction to the aforementioned perspective, as it risked invalidating the role of God [...]

The theory of preformationism was widely recognized from the late 17th to the end of the 18th century. This concept proposed the occurrence of the generation of offspring due to the unfolding and development of [...]

The somatosensory cortex is the sensory part of the brain that includes all sensations received from the skin and mucous membrane and all sensations received from the hands and joints.

However, in a day, there are 24 hours or 1440 minutes, and when the latter is divided by 20 minutes, the result is n = 72 divisions.

In this paper, the literature review is the chosen research method to systematize available studies and learn what the representatives of the agrifood sector know and think about consumer behaviors.

This work contains a definition of the humanities and examples of different cultures in the era of human development. Thus, religion is a critical factor in the birth of human culture and a vital part [...]

The function of the rectus femoris muscle is to turn the hip at the hip joint and extend the leg at the knee joint2.

The variability in the distribution of this plant presents a difficulty in determining the location of the body. The weed found in the victim's hair is of the Bluebunch Wheatgrass species.

A serious condition will pass quickly, but a persistent aversion to the sight and smell of cigarettes will appear in the body.

The concentration of the element has been assessed in the local water intake in Poznan, while comparing the safe concentration of mercury according to Polish laws and the WHO.

Neuroplasticity, also known as neural plasticity or brain plasticity, is a process in which the brain undergoes adaptive structural and functional changes.

Moreover, cotton fiber is used for the production of calico, cambric, awning, knitwear and woolen fabrics, making their content more natural; apart from textiles, large quantities of cotton are needed for the automotive, aviation, and [...]

Limited technological access to the deep seas should inspire one to focus on the necessary technology to build the most efficient deep-sea robots.

Isopropyl is synthesized in two steps: through the reaction of propylene with sulfuric acid and the consequent hydrolysis. In the context of isopropyl alternatives as sanitizers, ethyl alcohol serves as a solid option.

While focusing on the first chemical reaction known as analysis reaction it could also be termed chemical decomposition and it is also one of the most popular chemical reaction types.

The most intriguing aspect of the article "Research that shines light on how cells recover from threats may lead to new insights into Alzheimer's and ALS" by Brian Andrew Maxwell is that it offers information [...]

The dental plaque adheres to the teeth due to the bacterial cells while the biofilm clings to the surface of the teeth.

In general, the more nucleotide sequences that are impacted by a change, the more significant the impact of the conversion and the greater the likelihood that the mutation would be harmful.

They can influence the presence of estrus in female organisms and can affect the behaviors of individuals of the opposite sex.

The economy of Trinidad is considered one of the most developed in the Caribbean: it is ranked third among the most developed economies in the Caribbean.

Therefore, the methods of administration, the legal regime, and the observance of human rights in the colonies differed. Global neo-colonialism set the task of eliminating the sovereignty of all countries of the planet outside the [...]

The effects of these pressure lead to a shift of the fluid from intravascular to the interstitial space causing edema in the body tissues.

Finally, it is demanded to adhere to the ethical standards of the Texas Administrative Code and satisfy public trust, which is expressed in the application form.

It is important to note that the article explores novel ways of cancer diagnostics and screening methods using blood tests for various signs of the condition.

Adding yeast as a vector may significantly alleviate the incorporation of the new genes into any species because it includes protein which is vital for the species' growth and rapid gene manipulation.

The main reason, in this case, is the sociological and political aspects related to the society of that country and the work done by its government, specifically the process of increased immigration from Eastern countries.

The rationale is that this is the period that covers their emergence and the final settlement of the land of Israel after being freed from servitude in Egypt.

One of the biggest risks to the population of this species is wild animals. The Grand Cayman blue iguana population is gradually expanding and is predicted to continue to rise as a result of continuing [...]

Therefore, more people come to life in the city, in order to be able to take advantage of the many opportunities it offers.

Due to the significance of the materials, academic research has collaborated with salvage excavation which has led to the continuous creation of many collections and the elements that can boost conserving the archaeological materials Archaeologists [...]

This is a peer-reviewed academic article about the composition, rheology, processing, and pharmaceutical uses of aloe vera based on a literature review of over 12,000 documents from Scopus and Google Scholar.

The different practices and multiple dimensions of people's socio-economic approaches to life have frequently exacerbated the existence of multiple contexts to life that promote the ideology of pluriverse.

Osteoporosis, or atrophy of bone tissues, is spoken of if the transformation processes lead to a significant decrease in bone mass and an apparent violation of the microarchitectonics of the bone.

From the start to the end, Ungar only details the reports of the groundbreaking achievements of the scientists in genome coding.

For example, according to the most recent 2020 data provided by the Environmental Working Group, most of the first 20 largest receivers on the list are either banks or lending organizations. For example, in 2018 [...]

Politics became the determinant element to the determination of biodiversity protection, but the majority of the leaders focused on the essence of power.

One of the most important brain developments concepts is neuroplasticity, which is the ability of experiences to impact the structure and activity of the brain.

In addition, the value of this source is that it shows the relationship between epigenetics and the occurrence of abnormalities such as diabetes and obesity.

Hence, the seeming or confirmed violation of any of these provisions inevitably results in the emergence of complications, and they are related to the potential of commoning in uniting people for the same objectives.

Using the numerical representation of the participants' results, the researchers calculated the dependence of the memory and theory of mind in the process of recalling the interlocutors.

Some of the factors that affect the ratio of the distribution of native plant species within the Australian states include human activities and environmental conditions such as temperature and solar exposure, and duration.

I decided to perform a narrative literature review in order to analyze the current knowledge in the following areas: History of purebred animals and pets; Relationship between purebred origin and genetic diseases; Contemporary solutions for [...]

Genetic discrimination is a problem of bioethical significance in which a patient's confidential rights are violated to create favorable conditions on the part of the person or company who is the subject of the discriminatory [...]

The following table shows the similarities and differences of data involving the five indicators in the three states. Third, Latinos had the highest percentage of working poor while the whites had the lowest percentage in [...]

The second step in interpreting economic and geographical clusters is to enlarge the number of proximity types that enhance proper functioning in the sphere of the economy.

Lastly, I think bamboo's photosynthetic exceptionalism is manifested in the fact that light is one of the most important factors of photosynthesis, as it is a source of the necessary radiant energy for biochemical processes.

This paper will examine the literature on stable radicals, their synthesis, and the functions of the main families of stable radicals.

First, there is a parody in a literal sense flowing through the Kwaio works, a mostly purposeful replication of the oppressors' semiology, used as a sarcastic tactic of resistance.

Applying hydroxyurea-based therapy combined with the use of a pill packaging system and Mango Health, a mobile application, to instances of SCD provides one approach to treating the disease and preventing the further spread of [...]

The size of the infectious dose depends on the virulent properties of the pathogen: the higher the virulence, the lower the infectious dose.

The proposed research aims to critically assess the occupational exposure of crude oil tank cleaning workers in the Sultanate of Oman to benzene, toluene, ethylbenzene, and xylene and evaluate the effectiveness of existing control measures.

It is also effective in corroding insects with biting and sucking parts of the mouth, as the active ingredient of acetamiprid is nicotine, which is dangerous for a significant portion of animals and insects.

It is believed that the tremendous success in the field of the introduction of zeolites is connected with oil refining. The article will focus on zeolite ion exchange and the definition of sodium zeolite as [...]

According to Groc, this is the unique species of all bears not only because of its ice-cream-colored fur but also because of its location and rareness.

The Spirit bear of the British Colony is a unique species of bears that amaze with their appearance and are of particular importance to the population of British Columbia.

When it comes to the considerations of epigenetics in terms of a disease for which an individual is at high risk, it is necessary to consider family history as well as environmental factors that add [...]

The other significance of vitamin D in the body is that it can be manufactured when exposed to sunlight. What sets vitamin D apart from the other nutrients and arguably makes it a super nutrient [...]

Adrenocorticotropic hormones - These are hormones that stimulate the adrenal gland to produce hormones. Thyroid-stimulating hormones - These are hormones that stimulate the thyroid gland to manufacture hormones.

This information demonstrates that the given region of the United States is likely to expect significant problems in the future. Thus, it is possible to conclude that endangered fertility of the Great Plains is one [...]

When relating the theory to the concept of human, life and the science surrounding it, it is clear to note how humans have made significant advancements in science with the intent of developing their world, [...]

There are primary and secondary sources of the EU law, and they concern mainly treaties that define powers of particular institution regulations that have the same features as treaties do.

The purpose of this report is to describe the history, structure, properties, and applications in real life of amorphous solids. The molecules of an amorphous solid have a short-range order of action.

Specifically, the effects of two variables at once were evaluated: the proportion of white plumage on the brown coloration of male birds and the concentration of 2-pentadecanone in the reproductive secretion of individuals.

Based on the completed family history assessment, I would not wholly link my risk metric to the outcome of the investigation and infer that I am vulnerable to the above-identified conditions. The outcome could be [...]

The paper describes the symptoms of toxicity and deficiency of iodine and vitamin C as well as their impact on people's organisms.

To date, the idea of "designer babies," which claims that it is possible to alter the genes of the embryo, carrying out specific genetic manipulations, is becoming pretty popular but needs to be explored more.

Finally, I would not take this pill since I love seeing dreams and realize that this "miracle medicine" will cause too many negative consequences.

In the conversion of the precursor substance tyrosine to dopamine, the following process occurs: the rate-limiting biomolecule in catecholamine production is tyrosine hydroxylase.

The paper contains a literature review on the topic of geographic inequality, a baseline analysis of Blackburn with Darwen, and methodological suggestions for the further research of uneven development of the UK.

It is suggested that all the different viruses account for the quantity exceeding the number of stars in the universe. Viruses are called obligate intracellular parasites as they need the host cell in order to [...]

The core idea of the collision theory is manifested in the notion that reactions only occur when particles collide with each other.

In the human body, hyaluronic acid performs the crucial function of retaining moisture in the tissues and acts as a lubricant for the joints. Even though hyaluronic acid is a component of the body, the [...]

In particular, the peppered moth is thought to have changed its coloration qualitatively as a result of the deleterious effects of the Industrial Revolution on the forest.

The lack of knowledge about the laws of heredity, the genetic and ecological structure of species, and the lack of experimental evidence of natural selection served as the basis for the growth of critical attitudes [...]

The work of a spectrophotometer is based on this law to calculate the amount of light, its absorption, and concentration. Spectrophotometry is necessary to demonstrate how non-destructive methods help check the condition of the water, [...]

Secondly, a few drops of gram's iodine were added to the bacterial smear and then allowed to sit for sixty seconds before rinsing with water.

The most common complaint is that the size of the country is extremely biased. As far as I know, the real size of a country differs from the size illustrated by the Mercator projection.

The virus uses the HA spikes on its envelope to attach to the sialic acid receptors on the epithelial cells. The HA spike proteins assist the virus in attaching to the lower respiratory tract epithelium.

Due to the geographic location that complicated the process of colonialism, Australia had been isolated from the impact of the British rule for a while, which helped the state to develop its agency and start [...]

According to Edmond and William, the dawn of bioterrorism dates back to the nineteenth century, when Louis Pasteur and Robert Koech studied and understood the basics of microbiology. Moreover, another application of biological weapons is [...]

On the other hand, genetic enhancement targets modifying the genes to augment the aptitudes of an organism outside the ordinary. Somatic gene editing impacts the cells of an individual under treatment and it is inherited [...]

One of the main parts of the neuronal "chain" is a neurotransmitter. In the case of a voltage-gated channel, at rest, the activation gate of the channels is closed, and the inactivation gate is open.

This paper examines the sources of PFAAs contamination in the environment, their effects on animal and human health, and the existing U.S.policies regarding PFAAs.

The clone develops in the womb and eventually, the adult female gives birth, with the new clone having an identical genetic makeup to the organism from which the somatic cell originated.

Considering the potential health consequence of the Naegleria Fowleri amoeba, analysis to obtain a fast diagnosis is considered crucial to allow early treatment procedures.

Sodium is reabsorbed in the thick climbing appendage of the loop of Henle. The rest of the Na+ retention happens in the distal nephron.

The benefits of sustainable agriculture are derived from its meaning which is to use agriculture in a way that is beneficial to the environment.

The next phase, which is the introduction of the hookworm larvae, improves the gluten tolerance levels. The disease that the introduction of hookworm is expected to treat is celiac disease.

Using current research literature on behavioral issues and novel treatments for Down syndrome, this paper explores and discusses behavioral inflexibility, restrictive and repetitive behaviors, and Down syndrome's neurogenetic nature.

In the present experiment, a semi-microscale study of the IR spectra of the recrystallized product and raw materials is carried out to confirm the reaction between anthracene and maleic anhydride.

The ethics of gene editing from an Islamic perspective: A focus on the recent gene editing of the Chinese twins. This article will be the primary citation in regards to the many advantages of gene [...]

Anthropology is the study of humans and their cultural, sociocultural, environmental, and geographical dimensions of survival in the past and present.

Keith further explains that the technology used in the production of potatoes is the same going to be used to produce strawberries.

One of them is agriculture, and its examination from the selected perspective seems reasonable in order to reveal the interrelation of the above concepts alongside the importance of sustainability.

Interestingly, even these domestic dogs that are seen as belonging to the same species cannot interbreed as in the case of interbreeding Chihuahua and a Great Dane. Generally, animals belonging to the same species are [...]

Most people in the grocery and farm product wholesales are immigrants and account for the largest agricultural and food processing workers in the United States.

The main elements that constitute the definition of NMR include a magnetic field and an oscillating magnetic field. In spectroscopy, a sweep generator may be used to produce a magnetic field equal to that passed [...]

Aesculus hippocastanum is not picky about food and can grow for a long time in the shade and on sub-hourly soils.

More specifically, one of the most known anthropologists used a controversial approach in studying the everyday life of the Venezuelan tribe Yanomami concerning the falsification of facts and misinterpretation of cause-and-effect relationships.

It originated in Asia and Europe first and then was introduced to the U.S. The plant is common in 27 states of the U.

The structure of the proposal follows the logical layout, beginning from the background of the issue through the methodology to problem significance and research innovation.

The present study seeks to address the gap in the research regarding the executive function of VWM and consciousness. This study will follow a modified structure of Bergstrom and Eriksson experiment on non-conscious WM to [...]

Greece was selected due to its rich history and significance to the modern world as a first place to embrace reason. It is an agro-industrial country belonging to the category of developed ones.

Atlantic City is a great city that provides an opportunity to grasp the whole place without spending a lot of time on the road since the city is relatively small in both size and population.

Further, I will describe the three things I learned during the course: the structure and functions of proteins, Mendelian genetics, and genetically modified organisms.

The visit to the National Museum of Egyptian Civilization was a great addition to the themes learned in class. The observed artifacts demonstrate the peculiarities of life and culture of the Egyptian people.

A, changing the PM's permeability allowing entry of materials that may be harmful to the cell, and denaturing Proteins that make up the mosaic.

However, it is crucial to choose the right type of water, as in some cases, it can lead to a deficiency of vitamins, including B12.

The salivary glands contribute to the breakdown of the nutrients in the mouth while the pharynx directs the eats to the esophagus.

However, it may also be necessary to understand the limitations of such a study and consider the possibility of a coincidence.

In the folklore of the French Pyrenees, there is a touching legend about the origin of the breed. The dog will not obey a person of weak character and nervous.

Hippocampus plays an essential role in the memory formation process because it is the part of the brain where short-term memories become long-term memories.

The paper includes the concept of NOS in the understanding of RNAi and its application in medicine and research. In conclusion, I formed a particular picture of the world based on generalization, systematization, and coordination [...]