Natural Sciences Essay Examples and Topics. Page 8

2,306 samples

Social Learning and Cognitive Research in Great Apes

The differences in the findings indicate that the conditions in which primates live dictate their cognitive and learning behaviors. A better explanation of the differences in learning and cognitive behaviors is the role of environmental [...]
  • Subjects: Anthropology
  • Pages: 4
  • Words: 1044

Darwin’s Theory of Evolution: Insights, Influence, and Debate

Lamarck focused on the "physical conditions of life," believing that the changes developed during an organism's life are passed on to the next generation.[Darwin, An Historical Sketch, quoted from Appleman 1861: 87] In contrast, Darwin [...]
  • Subjects: Evolution of Humans
  • Pages: 3
  • Words: 983

Understanding Protists Through Sketching and Analysis

Sketching the six species of protists is helpful to provide a more in-depth understanding of how they function, feed, and reproduce. This helps to understand their role in the whole organism and the formation of [...]
  • Subjects: Biology
  • Pages: 1
  • Words: 325

Plasmodium Falciparum Among Eukaryotic Microbes

In the human body, metamorphosis occurs, and the microorganism successively passes through the steps of schizonts in the liver, then turns into merozoites and acquires the ability to infect red blood cells.
  • Subjects: Biology
  • Pages: 2
  • Words: 668

The Broad Use of CRISPR CAS9 Gene Editing

The RNA molecules drive the Cas9 protein to the virus's DNA, where it creates a DNA-cut and inactivates the virus. The ability to treat genetic illnesses, which can have a large influence on society, is [...]
  • Subjects: Genetics
  • Pages: 2
  • Words: 498

Lucid Dreaming: Impact on Sleep Disruption

Since sleep lucidity requires enhanced metacognitive activity, defining the meaning when discussing thinking while awake and asleep is essential, cognition is the capacity and capability to function, in this case, while dreaming, in particular, are [...]
  • Subjects: Biology
  • Pages: 6
  • Words: 1927

Laboratory Techniques in DNA Manipulation

It includes the replication and production of numerous copies of the inserted DNA utilizing a vector, a DNA molecule capable of transporting foreign DNA, and a host organism.
  • Subjects: Genetics
  • Pages: 7
  • Words: 1202

Background Information on Epigenetics Research Paper

Another property of the gene is stability since the gene, as a discrete unit of heredity, is characterized by constancy - in the absence of mutation, it is transmitted unchanged over a number of generations.
  • Subjects: Genetics
  • Pages: 5
  • Words: 1037

Protein Sequence Determination

The peptide sequence was determined by subtracting the mass of two peaks that are not adjacent to each other starting from the right side of the provided mass spectrum graph, adjusting for C and N [...]
  • Subjects: Biology
  • Pages: 3
  • Words: 857

Green Iguana: Invasive Species of Florida

The following essay will review the ways in which this species is invasive and harmful to the state of Florida. They are not willing to implement the same measures of lowering the number of iguanas [...]
  • Subjects: Zoology
  • Pages: 2
  • Words: 637

Adenosine Triphosphate: Role in Muscular System

Thus, in case the muscle would not present, a person would not be able to exercise activities such as rotation and flexion to one side, depending on the muscle that is lacking.
  • Subjects: Biology
  • Pages: 1
  • Words: 289

The ‘Lost Golden City’ in Egypt

This was the largest city to be uncovered in Egypt. This city was later abandoned and the capital relocated to a city known as Amarna.
  • Subjects: Archeology
  • Pages: 1
  • Words: 323

CRISPR (Gene) Technology as Future of Medicine

While this is all speculation, and we still need to develop this technology further for it to be immediately useful, CRISPR has the potential to change medicine and healthcare as we know it.
  • Subjects: Genetics
  • Pages: 2
  • Words: 573

Nationalism: Unity and Divisions

Nationalism is a core concept in anthropology that encompasses the desire for a collective identity and the belief in the value of one's social, political, and cultural group.
  • Subjects: Anthropology
  • Pages: 10
  • Words: 2861

Bacteriophages in Modern Science

The use of bacteriophages does not limit the use of other drugs and does not affect their effectiveness. It is one of the problems of preclinical studies in many animal models and clinical studies in [...]
  • Subjects: Biology
  • Pages: 2
  • Words: 565

Born and Made Leadership: Twin Studies

For instance, if the twins' genetic leadership qualities can be cultivated in the correct setting, they are born with the potential and aptitude to emerge as leaders.
  • Subjects: Genetics
  • Pages: 2
  • Words: 520

Commodity Fetishism in Anthropology

At the same time, the exchange value is the ratio of a particular product to the rest and its value in such a comparison.
  • Subjects: Anthropology
  • Pages: 4
  • Words: 1198

The Reactive Oxygen Species and Oxidative Stress

In the case of mitochondria, this is explained by the fact that in the respiratory chain there is a "leakage" of electrons from I and III mitochondrial enzyme complexes, due to which about 2 5% [...]
  • Subjects: Chemistry
  • Pages: 1
  • Words: 395

Marine Spatial Planning of the Baltic Sea

One of the new methods of planning in the maritime sphere is the MSP. The next point of the plan is to calculate options for the economic development of marine geosystems for further financial benefit [...]
  • Subjects: Geography
  • Pages: 2
  • Words: 344

Margaret Mead’s Biography: Analysis

Her biggest contribution was in the field of social-cultural anthropology, and her ideas drove and continue to drive the sexual revolution of the modern day.
  • Subjects: Anthropology
  • Pages: 2
  • Words: 560

Biology of the Invertebrates: Malaria

They have rapid reproductive rates and the ability to switch sexes according to their environment and the contents of the trunk in which they find themselves, in contrast to the malaria parasite.
  • Subjects: Biology
  • Pages: 3
  • Words: 917

Glutathione Protection from Toxic Compounds

The peculiarity of the first stage of synthesis is the creation of a peptide bond by joining not the - but the -carboxyl group of glutamic acid to the amino group of cysteine.
  • Subjects: Chemistry
  • Pages: 7
  • Words: 1859

Framework Polymers: Gas Absorption Capacity

The use of chlorine atoms as components of the polymer framework was also shown in Mart n et al; the presence of chlorine allowed a reduction in the total carbon fraction of the polymer, resulting [...]
  • Subjects: Chemistry
  • Pages: 5
  • Words: 1388

Porous Materials in Industrial Chemistry

To put it another way, despite the higher gas trapping capacity of COP-130, the retention rate of this substance in the organic framework was higher for COP-140, in which it was trichloromethane used as a [...]
  • Subjects: Chemistry
  • Pages: 3
  • Words: 938

Human Cultural Evolution: From Caves to Grasslands

They preferred the grasslands because it was full of vegetation, and the atmosphere was fresh and clean. Therefore, a man started building grass houses to stay warm in the winter and cool in the summer.
  • Subjects: Evolution of Humans
  • Pages: 1
  • Words: 276

Anthropology and Humanitarianism

Implying active use of diplomacy, the actions of humanitarians serve to reduce the extent of confrontation between the participants of a specific conflict and, therefore, minimize the threat to the well-being of civilians.
  • Subjects: Anthropology
  • Pages: 9
  • Words: 2856

Genetic Testing: The Key Aspects

The emotional, social, or financial repercussions of the test results are a large portion of the hazards connected with genetic testing.
  • Subjects: Genetics
  • Pages: 2
  • Words: 647

The Oldest Human Burial in Africa

History is important in today's life and the entire society. Archaeological discoveries play a significant role in linking human beings' cultures today and in the past.
  • Subjects: Archeology
  • Pages: 1
  • Words: 354

Estonia’s Geography and Economic System

The administration system is a parliamentary democracy, with the president serving as the leader of the state and the prime minister as the leader of the government.
  • Subjects: Countries Studies
  • Pages: 3
  • Words: 888

Photosynthesis, Fermentation, and Enzyme Activity

This paper explains how photosynthesis and respiration are linked to providing organisms with energy, the role of fermentation in such a process, and how an enzyme catalyzes a reaction.
  • Subjects: Biology
  • Pages: 2
  • Words: 600

Escherichia Coli-Related Articles Review

The goal of the current study was to identify the frequency of Escherichia coli in poultry meat, the sequence of antimicrobial resistance it exhibited, and its molecular mechanism.
  • Subjects: Biology
  • Pages: 3
  • Words: 952

Lysine: Chemical Formula and Role in the Body

Lysine also plays a vital role in the immune system, as it helps the body fight off viruses and bacteria. It is also essential for hormone production, as it helps the body produce hormones such [...]
  • Subjects: Chemistry
  • Pages: 1
  • Words: 287

Wallonia, the French-Speaking Part of Belgium

In addition, the paper explains why Wallonia has not adopted right-wing populism and nationalism the regional identity components noticeable in Flanders, the more successful northern and Dutch-speaking territory of Belgium. However, the decline of the [...]
  • Subjects: Countries Studies
  • Pages: 3
  • Words: 998

Bee Extinction Causes and Preservation Solutions

This scientific research investigates various aspects of bee extinction, such as the use of chemicals and their harmful effects on bees, the impact of climate change and urbanization, and proposals for bee population preservation and [...]
  • Subjects: Agriculture
  • Pages: 3
  • Words: 841

Women as Subjects of Gene Editing and Cloning

Similarly, defining the limits of what is allowed in gene editing and cloning is slippery as theologists and feminists object to the widespread use of the technology.
  • Subjects: Genetics
  • Pages: 4
  • Words: 1128

Traps: Artificially Designed or Modified Cells

CAR protein receptors were created on modified red blood cells that attracted the virus and allowed it to enter the cell, but this was then a dead-end strategy for viral replication.
  • Subjects: Biology
  • Pages: 2
  • Words: 609

Quartz: Corresponding Development of Science

It supports the functioning of numerous industries and contributes to the further development of technologies necessary to support the digitalization of the modern world.
  • Subjects: Geography
  • Pages: 3
  • Words: 835

Agronomic Soil Management Practices

I would not give up organic food if it became significantly more expensive, as it, in any case, pays for the price of bio-additives and vitamins, which will have to compensate for the composition of [...]
  • Subjects: Agriculture
  • Pages: 1
  • Words: 285

The Fermentation Process of Olives

That is why the fermentation process is especially necessary to create an edible product from this fruit and it is close to those used for other products, such as sauerkraut. This step is completed to [...]
  • Subjects: Biology
  • Pages: 1
  • Words: 300

From Earth to Oil to Modern Life

The documentary by Riddle presents an impressive overview of the formation of our planet and the events that led to it, including heavy meteoritic bombardments, the Snowball Earth epoch, the Cambrian explosion, and life development.
  • Subjects: Geography
  • Pages: 2
  • Words: 643

Worst Infectious Disease Outbreaks in History: Plague

The type of specimen to be studied may also include separable ulcers or punctate from the carbuncle in the cutaneous form of plague and material from the pharynx taken with a swab, and sputum in [...]
  • Subjects: Biology
  • Pages: 1
  • Words: 275

Molds vs. Yeasts: What Are the Differences?

Secondly, superficial mycoses affect the topmost layer of the skin and hair, whereas cutaneous mycoses affect deeper layers of the skin, hair, and nails. Systemic mycoses infect vital organs, whereas superficial mycoses can be found [...]
  • Subjects: Biology
  • Pages: 1
  • Words: 296

The Amplification of DNA Samples

The isothermal amplification of nucleic acids represents a simplified process that allows for the quick and efficient accumulation of nucleic acid sequences in an environment of constant temperatures.
  • Subjects: Biology
  • Pages: 1
  • Words: 278

Tokyo as a Catalyst for Chemistry

With more places gaining more popularity and attraction, the desire to monetize such activities will occur, which is beneficial to the local economy. The first stage in making Japan more appealing is to develop social [...]
  • Subjects: Countries Studies
  • Pages: 2
  • Words: 572

The Miller-Urey Experiment and Findings

The researchers note that their experiment was designed to mimic the primitive earth's atmosphere and not the ideal conditions required for the development of amino acids. At the experiment's conclusion, the solution in the flask [...]
  • Subjects: Chemistry
  • Pages: 3
  • Words: 906

Mitochondrial Diseases Treatment Through Genetic Engineering

Any disorders and abnormalities in the development of mitochondrial genetic information can lead to the dysfunction of these organelles, which in turn affects the efficiency of intracellular ATP production during the process of cellular respiration.
  • Subjects: Genetics
  • Pages: 2
  • Words: 580

Tokyo: Global Prominence and Significance

In order for Japan's capital to become a global place, the focus needs to shift toward the development of services and the expansion of economic activities beyond the geographical and business center.
  • Subjects: Countries Studies
  • Pages: 1
  • Words: 394

Parental Behavior in the Great Apes

In contrast to chimpanzees, orangutan and gorilla newborns are less frequently separated from their mothers and have highly developed motor skills.
  • Subjects: Zoology
  • Pages: 3
  • Words: 940

Hominin Evolution: Biological and Cultural Aspects

The brain capacity of Homo habilis creatures was greater compared to their ancestors enabling them to become more intelligent. The locomotion of Homo habilis was aided by their legs and forelimbs.
  • Subjects: Evolution of Humans
  • Pages: 3
  • Words: 848

Nunavut in Study of Canada’s Regional Geography

In doing so, the paper explores the direction of British Columbia as a province in Canada, with a particular emphasis on the variables that will affect the province's continued prospects.
  • Subjects: Countries Studies
  • Pages: 8
  • Words: 2328

Biodiversity: Aspects Within the Sphere of Biology

Finally, living objects consist of cells, which are the basic units of their function and structure. The viruses' structure depends on which nucleic acid is included, which denotes that there are DNA and RNA viruses.
  • Subjects: Biology
  • Pages: 1
  • Words: 361

Meg Tirrell’s “Unlocking My Genome: Was It Worth It?”

The purpose of the article is to inform and educate the audience about the potential benefits and drawbacks of genetic testing, as well as give an insight into the author's personal experience with the technology.
  • Subjects: Genetics
  • Pages: 2
  • Words: 627

Ethical Issues with Fetal Anomalies

When genetic testing shows anomalies, it is essential for healthcare professionals to show compassion and provide evidence-based recommendations regarding the health of the fetus to the parents.
  • Subjects: Genetics
  • Pages: 2
  • Words: 613

Application of DNA in Criminal Forensics

In phylogenetic studies, the analysis of DNA from fossil remains allows one to determine the taxonomic identity of a species, while in forensics, one can find the connection between traces and the perpetrator or the [...]
  • Subjects: Biology
  • Pages: 2
  • Words: 707