Science essays

... samples in this category

Essay examples
Essay topics

Using Children's Literature To Support Language Development

4 Pages 2037 Words
Oral language is one of the key components of literacy, it is intertwined closely with reading, writing, vocabulary and grammar. Children learn language competency through repeated exposure to increasingly complex words via conversations they have with the adults around them as well as through specific language instruction provided by the teacher. Picture books provide the opportunity to develop the students’...

The Use Of Chromoproteins For Positive Identification Of Gene Expression

3 Pages 1291 Words
Abstract DNA cloning and expression vectors are the modern-day mainstays for molecular biology studies. In Spite Of advances in synthetic biology and modern techniques, researchers around the world still uses the standard way of DNA cloning, using plasmids and reporter proteins for selecting possible recombinant DNA. The coloured properties of blue coral chromoproteins (AmilCP) and red fluorescent protein (Rfp), from...
like 432

Agrobacterium: A Cornerstone in Biotechnological Innovation

2 Pages 851 Words
Introduction Agrobacterium, a genus of gram-negative bacteria, has emerged as a pivotal tool in the field of biotechnology, particularly in plant genetic engineering. Known for its unique ability to transfer DNA between itself and plants, Agrobacterium has been harnessed to introduce new traits into crop species, revolutionizing agricultural practices. This bacterium's natural mechanism of horizontal gene transfer, primarily through the...

Plant-based Alternatives Vs. Meat

2 Pages 909 Words
There has been an evident growth in the demand for plant-based alternatives in food within contemporary society, mostly due to increasing consumer concerns over the environment, health as well as animal welfare (Lang, 2020). Thus, it may appear tempting to switch to a plant-based menu in-order to capture value from this rising demand. The present paper seeks to examine the...

The Features Of Human Genome Editing

1 Page 632 Words
In current research, genome editing has become an essential and a very powerful tool that holds the capacity to tackle extreme biological problems by purposeful alteration of a specific DNA segment in a cell. In late 2018, Jiankui He (JK), a Chinese researcher revealed his experiments to confer resistance against HIV by conducting germline genome editing on human embryos. JK...

Biotechnology And Animals

2 Pages 835 Words
Since the beginning of civilisation, it is known that humans have been fascinated by other species and beasts. This is known as ancient cave and rock paintings idolise animal species and the awareness that our ancestors had in the ability animals had in aiding human survival. What a lot has happened in the past 300,000 years. What makes Humans now...

Biological Enzyme And Its Application In Cosmetics

2 Pages 778 Words
Biology needs a metabolic reaction at all times. This is because a special type of catalyst-enzymes are widely present in the body. It can effectively reduce the activation energy of each molecule participating in a chemical reaction, enabling the organism to complete various chemical reactions quickly and efficiently. Plant photosynthesis, human digestion and absorption of food all occur and complete...
like 281

Why Everyone Should Learn A Second Language

1 Page 640 Words
Language deeply influences one’s life since it is us humans way of communication. People all around the world uses languages as a main source of communication with one another. Considering there are approximately 6500 languages exist on earth, it is essential to know at least two languages in one’s lifetime to communicate amongst individuals from different nations. People that are...

Impact of Cattle Grazing on Soil pH in Monduli Highlands

3 Pages 1451 Words
RATIONALE Soil pH is the measure of the concentration of hydrogen ions and hydroxyl ions in the soil. It is measured in the range of 1 – 14, 1 being the most acidic and 14 being the most alkaline while 7 serves as the midpoint representing neutral substances like water. Soil pH is an essential measure in determining the availability...
PH
like 432

The Progress Of Multi-enzyme Biological Feed

1 Page 665 Words
Multi-enzyme feed is a type of biological feed. This kind of feed is rich in a variety of feed enzymes, which can eliminate the anti-nutritional components in feed ingredients to a certain extent or play a supplementary role in animal endogenous enzymes. Therefore, it is beneficial to improve the quality of the existing feed and increase the utilization rate of...
like 301

Various Enzyme Preparations and Their Aspects

2 Pages 731 Words
In the past 20 years, various enzyme preparations have been used in meat processing. The common points of enzyme preparations are: strong professionalism and can be carried out under mild conditions; low cost and energy consumption in processing; significant changes in meat properties and meat quality improvement; high production efficiency; No harmful ingredients remain in the meat. The usage of...
like 238

Impact Of Language On Shaping A Collective Identity

2 Pages 1105 Words
Language has an extraordinary amount of power to both reflect and shape an individuals identity. Significant use of words and phrases can be effectively put together to form characters and their personality. Choice of language helps to show experiences and tells the readers wholly what the character is like. The power of language can also demonstrate to the readers their...

How Is Marine Biodiversity Affected As A Result Of Nitrate Concentration?

4 Pages 1660 Words
Rationale The nitrogen cycle (Figure 1.0.1) is complex and involves chemical, geological and biological processes. Flora, fauna and various bacteria are involved. Air is approximately 79% nitrogen but nitrogen gas cannot be used by most living organisms. Instead, plants must obtain their nitrogen from the soil as nitrate and animals obtain their nitrogen from plants or other animals. Nitrogen is...

Decomposition Of Hydrogen Peroxide

4 Pages 1763 Words
The higher the temperature the faster the particles move. This is because of the kinetic energy, the more kinetic energy there is, the greater the chance is for a collision that results in a reaction. More energetic particles have a higher chance of “COLLIDING SUCCESSFULLY because they will collide more often thus increasing the number of successful collisions PER SECOND,...

Alienation From Fact, Truth And Reality In Novels And Films

3 Pages 1295 Words
The concept of alienation is represented in George Orwell’s novel, ‘1984’, and Stanley Kubrick’s film, ‘2001: A Space Odyssey’, as higher powers conceal the truth from the ordinary, lower class people. These two texts are interconnected by their depictions and perspectives of this reoccurring concept of alienation from fact, truth and reality. The Council and Mission Control (2001: A Space...
like 310

Why Schools Should Teach A Second Language

2 Pages 686 Words
Throughout my school years, although I am quite young, I have noticed that most of my bilingual or multilingual acquaintances and myself show improved listening and the notice of fine details. They also had an impressive memory, which allowed them to learn another language easier than most students I encountered in Australia. Bilingual students who had to learn especially Japanese,...

The Aliens Are Communist

3 Pages 1220 Words
I’m sure that at some stage in your life, most of you have probed for the answer to queries such as, is there life other than us in this universe of ours? If there is, is it aware? Advanced? Dangerous? A lot of people have wanted to know the answer to those questions, to see if ‘aliens’ exist. Some people...
like 351

Impact of Tea Tree Oil Concentration on Inhibition Zone Size

2 Pages 811 Words
Rationale In the practical experiment conducted different concentration levels of Tea Tree oil were used against the bacteria of Micrococcus Luteus to measure the effectiveness of Tea Tree oil at different concentrations. The experiment was originally the practical of “Which of the six natural antibiotics was most effective against the spread of Staphylococcus Epidermis and Micrococcus Luteus?” To the practical...

Natural Selection And Evolution

5 Pages 1486 Words
Introduction (200 words) Natural selection, a key concept in evolutionary biology, profoundly shapes the diversity of life. This principle, first elucidated by Charles Darwin, explains how species evolve and adapt through generations. It is the process by which traits that enhance survival and reproduction become more prevalent within a population, leading to the gradual evolution of species. This dynamic reflects...

Application Prospects Of Enzyme Engineering

1 Page 602 Words
Application in dairy products Lactose is a disaccharide found in mammalian milk and has low sweetness and solubility. Dietary lactose can improve the body's absorption of Ca, P, Mg and other essential trace elements, but it cannot be directly absorbed in the small intestine, and must be hydrolyzed by the small intestine to be digested and absorbed by the body....
like 211

Petrol Vs. Ethanol

3 Pages 1291 Words
Research Question Reducing carbon output from cars and producing more sustainable fuel at first seems straightforward but there are a number of things that need to be considered. Investigate the advantages or disadvantages of smaller versus larger engines, fuel types and electric vehicles. Report on a type of engine and fuel and its potential advantages and disadvantages in reducing carbon...
like 432

The Advantages Of Biotechnology

3 Pages 1565 Words
Biotechnology can be defined as the exploitation of living systems and biological processes to develop tools for technological use. Applications may be used in areas such as industry (e.g. food, energy), medicine, environmental sciences, and computational design. The term ‘biotechnology’ was introduced in 1919 by a Hungarian scientist, Karl Ereky, to refer in general to processes where raw materials were...

The Processes And Technologies Required For Manned Mission To Mars

5 Pages 2445 Words
Introduction The concept of Mars as the next most habitable planet has sparked an urge to investigate that has led to the discussion of sending a crew to Mars very shortly. As fantastical as it may seem, the idea has been thoroughly analysed to the extent where successful execution is possible but not without major setbacks and limitations. These risks...

How And Why Do Stars Die?

1 Page 492 Words
Several billion years after a star’s birth its life will eventually end. How a star will die is determined by its mass, age, and type. The sun and other stars shine as results of reactions in its core. This changes light elements to become heavier and release energy in the process, which creates the necessary pressure needed to keep stars...
like 259

Automatically Analysing The American Sign Language Images

4 Pages 1824 Words
Abstract Hearing and speech impairment is disability which affects individual communication with outer world by verbal communication and in turn they use sign language to communicate. Usually deaf and mute people are trained to sign language use and can communicate with their own communities, whereas other community uses spoken language and don’t have knowledge about sign language. Spoken language user...

Application Of Enzyme Technology In Dairy

2 Pages 960 Words
With the rapid development of the dairy cattle breeding industry and the dairy industry, the output of raw milk and dairy products has increased significantly, the variety of dairy products has been greatly enriched, and the quality has also made a qualitative leap. High and new technologies such as gene technology, enzyme technology, microbial technology, high-pressure technology, and cold sterilization...
like 148

The Peculiarities Of Bioethics In Judaism

5 Pages 2321 Words
Judaism ethics pervade into the everyday lives of Jewish adherents. They stem from the legal system that has developed alongside Halachah, meaning ‘a going with God’ and prescribes how a Jewish person should behave. The basics of ethics originated from the decalogue given to Moses, determining that ethical life requires a spirit of mishpat (justice), tzedakah (righteousness), chesed (kindness) and...

The Peculiarities Of Photosynthesis In Aquatic Plants

4 Pages 2036 Words
RATIONALE Aquatic plants can be used to demonstrate the oxygen production in the process of photosynthesis because they are specialised to produce oxygen while submerged under water. The common aquatic plant that is used for most of the experiments is Elodea. In theory, when an aquatic plant is placed in a solution in the presence of appropriate light intensity, the...

The Peculiarities Of Venus Exploration

4 Pages 1930 Words
Introduction Venus, ‘the morning/evening star’ is an extraordinary planet with many similar characteristics to Earth such that it is often called Earth’s twin. Located next to Earth, despite the similar mass and composition, the two planets are also very different. Examples of this include, Venus being the only planet in the solar system that spins clockwise rather than anti-clockwise, its...

Join our 150k of happy users

  • Get original paper written according to your instructions
  • Save time for what matters most
Place an order

Fair Use Policy

EduBirdie considers academic integrity to be the essential part of the learning process and does not support any violation of the academic standards. Should you have any questions regarding our Fair Use Policy or become aware of any violations, please do not hesitate to contact us via support@edubirdie.com.

Check it out!