Free Biology Essay Examples & Writing Tips. Page 2

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.

Identifying microbes is the process of determining the species or type of a microorganism based on the study of cultural, morphological, biochemical, serological, and pathogenic properties.

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 [...]

The authors demonstrated that the lipid order of the membrane is maintained by saturated but asymmetric glycerophospholipids throughout a wide temperature range.

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.

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.

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.

The destructive outcomes of chronic tension on one's health and well-being are well-known and include a weakened immune system, heart illness, and depression.

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.

In more detail, this section considered the influence of negative emotions on the process of energy storage, the use of trace elements and substances that enter the body, and the entire metabolism.

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 [...]

An integral part of bacterial cultures is the generation time, which determines the ability to double during each time interval: determining the minimum value of this time for an inoculated E.coli culture was the main [...]

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 [...]

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 [...]

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.

Thus, the paper investigates the ways of learning biology in the age of social media and virtual education. The paper addressed the ways of learning biology in the age of social media and virtual education.

It is explained by the UV radiation's capability to cause the death of the cell because of the interference into DNA replication.

I agree with your explanation of the use of isotopes in medicine, particularly in diagnosing and treating illnesses. What measures are taken to ensure the safe handling and disposal of isotopes used in medical treatments?

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.

Hence, in most cases, the mentioned pieces are related to the behavioral aspect of human beings and the evolutionary theory. Despite the fact that from the biological point of view, humans are identical to each [...]

Given the example of a creature with fewer chromosomes, such as a cat, one might think that the number of chromosomes affects the complexity of an organism.

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 [...]

The discovery of the spatial structure of DNA undoubtedly made a decisive contribution to the development of modern biological science and related fields.

There is the performance of social bonding rituals and routines which activate the brain to release the OC into the bloodstream.

For example, to cure a cobra bite and choose the proper antidote, the doctors need to know the kind of snake.

Microbes produce exoenzymes to metabolize substances in their surroundings, and these microorganisms may be used in biochemistry assays to evaluate the presence and activity of exoenzymes.

K+ channels are a family of related proteins found in the neurons' plasma membrane and are responsible for controlling the flow of potassium ions in and out of the cell.

This paper investigates the threats to wildlife in Australia and strategies for managing and preventing their extinction. In summary, this paper examines the threats to wildlife in Australia and outlines strategies for managing and preventing [...]

In the case of more complex operations, genetic engineering can edit existing genes to turn on or off the synthesis of a particular protein in the organism from which the gene was taken.

This essay entails a literature review to understand the nature, impacts and control of the "big four" invasive plants in the United Kingdom: Japanese knotweed, Himalayan balsam, giant hogweed, and rhododendron. The outline for the [...]

The first form tries to make predators think prey is absent, the second to make them think they are inedible, and the last to make them attack insignificant parts of the body.

By looking into the wording of significant medical and clinical books and analyzing the social ramifications of the language used within the text, the author intends to criticize the usage of metaphors as well as [...]

A Gram stain is a common test to classify bacteria in blood, urine, or the infection site. In other words, the goal of antibiotics is to support the immune system in the treatment process.

The recombining and shuffling of genes are expected to create more complexity and increase the capacity of the species to survive in the changing world.

Finally, drugs can also prevent the onset of action potentials by blocking the neural activity of the central and peripheral nervous systems.

076 Date of the Article: October 24, 2022 In the article The Genomics of adaptation in birds by Leonardo Campagna and David Toews, the authors consider peculiarities of natural selection and the evolution of birds [...]

Thus, the investigation of the existing lines of descent in a human family tree allows scientists to determine the worth of connection dots and differences and similarities between the ancestors.

Streptococcus pyogenes, a beta-hemolytic bacteria, is officially a member of the Streptococcaceae family, which is regarded as the most harmful member of the entire genus due to the vast range of illnesses associated with it.

The hypothalamus in the brain produces the Thyroid stimulating hormone, which alerts the pituitary gland to inform the thyroid gland to increase or reduce the production of Thyroxine and Triiodothyronine by decreasing or increasing the [...]

Menopause is characterized by a reduction in the production of certain hormones, such as estrogen and progesterone, which affect the anatomical structure of organs such as the uterus and ovaries.

In conclusion, it is vital to highlight the essential role of cognitive neuroscience methods and discoveries in changing the understanding of human brain function.

Recent discoveries bring up new insights on the processes by which muscles connect with other organs and modulate the positive effects of physical exertion due to the application of molecular approaches to the biology of [...]

Therefore, the key difference between meiosis and mitosis is in the conduct of the chromosomes in the course of each process.

The paramount, major conclusion is that the hypothesis that the simulation of pre-industrial conditions associated with nutrition, fasting, and physical activity can stimulate insulin sensitivity and improve metabolism is true.

In respondent conditioning, the stimulus-response dynamic is unidirectional: the US, often not controlled by the organism, elicits a response, but the organism cannot produce a subsequent stimulus since responding does not affect the presentation of [...]

The history of the olive tree involves numerous events, from becoming one of the leading commodities in ancient Greece Olive to being spread around the world and used in food, pharmacological, and skincare industries.

This experiment makes a significant contribution to the study of the problem of resistance of the bacterium responsible for the occurrence of plague, investing in the development of a more effective method of treatment.

The absorption of carbohydrates starts in the mouth with the feat of salivary and gastric enzymes to form the elements of oligosaccharides.

The article has the following ideas that explore the essence of sociobiology. Of particular interest is the issue of gender inequality that arises from the field of sociobiology.

In the 1920s and 1930s, he was educated in Russia to investigate nature as a superorganism composed of circulating energy, matter, and life.

Thus, scientists should expand the idea about the nature of discovery without relying only on insight or results, acknowledging Franklin as a discoverer of DNA structure. It is time to reconsider the nature of discovery [...]

Watson and Crick are independent; they come up with the idea of building a DNA structure on their own. Chadarevien argues that the image of Crick, Watson, and the double-helical DNA model has a great [...]

Rhizopus stolonifera is commonly known as black bread mold, it is one of the most frequently occurring fungi in the world, more often found in tropical and subtropical regions.

Energy density, which is typically expressed as the number of calories in a gram, is the quantity of energy or calories in a specific weight of food.

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.

The role of the cell membrane is due to the fact that it acts as a wire for the internal integrity of the cell.

The given assessment's method was focused on three major tests, such as Benedict's Test, the Sudan Test, and the Biuret Test, to analyze carbohydrates, lipids, and proteins, respectively.

In this case, the front part of the spine is involved in forming the walls of the thoracic and abdominal cavities. The mediator of the somatic nervous system is only acetylcholine.

Energy companies are responsible for the energy production in cities, while mitochondria act as the source of energy in the cell.

Lucid dreams are dreams in which a person realizes that he is dreaming but can be an active participant in the scenes taking place in the subconscious.

The essay compares order of nature based on Farber, Linnaeus, and Buffon, gives historical context, and provides Linnaeus and Buffon's institutional settings and backgrounds.

The auditory and motor cortex activity was weakly correlated in PWS during speech reproduction with normal feedback. Signal amplification in the auditory cortex by altering auditory feedback improves speech fluency and synchrony of speech-related activity [...]

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.

In this lecture, the professor Soo-Eun Chang covers the topic from the point of causes of stuttering, the role of brain structure, and anomalies associated with stuttering development.

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.

Damage to the plasma membrane can impair the passage of substances into and out of the cell and its ability to maintain vitality.

For instance, I believe that this specific article is useful and informative mainly because of the way it allows us to notice unobvious patterns in the interactions of seemingly unrelated organisms.

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.

Humans interact with streptomycetes in ways that are quite beneficial for the society in terms of pharmaceutics. In particular, streptomycetes are directly utilized in producing over 75% of commercially useful antibiotics and have shown effectiveness [...]

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

The previously formed NADH and FADH2 are oxidized at this stage, which leads to energy synthesis in the form of ATP.

The real success came to potatoes a little later - at the turn of the 18th and 19th centuries, when soldiers and horses needed to store a lot of food during the years of the [...]

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.

As it is possible to see, the organelles of a eukaryote cell vaguely resemble a more complex organism's organs in terms of their basic functions.

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

The importance of thermoregulation in the body includes: In case there are changes in the external temperatures, an organism must maintain a constant temperature of about 37 degrees Celsius for a human body to ensure [...]

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

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 [...]

Upon showing the image of the desk with the character for "swallowing" on it, the participants were told to complete the swallowing action slowly and comfortably, as they normally would.

Halophila stipulacea is one of the invasive species of tropical seagrass that began to populate the area of the Caribbean Sea.

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 first step in the process is the reception which allows a cell to identify signaling molecules coming from the outside environment.

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.

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.

The fossil record reveals that birds are the modern and feathered version of dinosaurs that evolved from past theropods in the Late Jurassic age. The reason for this is to ensure that fossil particulars weathering [...]

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.

Mushrooms are used in both the chemical and pharmaceutical industries. In summary, fungi are used for many different purposes and applied in other areas.

FMNH2 poisoning is expected to have a more deleterious effect on the proton gradient because one of the primary chains of electron migration within the membrane is disrupted in this case.

Since the basis of the experiment was to measure the number of plaques on previously prepared plates, the only direct measurement was to count the number of such spots on the entire plate, and only [...]

64% of the participants were women, and 36% were men allowed to complete various measures such as the DMS, BSQ, and BSRI for a personality trait.

One of the fascinating species of bacteria is Nitrobacter which plays a crucial role in the nutrition of plants. First of all, it is crucial to mention the concept of nitrification and the operations that [...]

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.

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.

One of the assumptions of molecular biology from an evolutionary perspective is that the triplet nature of the genetic code is a traditional form of two-nucleotide coding.

The generally accepted technique for Gram staining consists of the sequential use of several dyes and the washing agent necessary to fix the color.

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 [...]

Human fertilization is the joining of a human egg and sperm in the ampulla of the fallopian tube, resulting in a zygote cell, or fertilized egg, which begins prenatal development. Syngamy is the joining of [...]

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 [...]

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 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.

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 [...]

The smell was chosen because it was not necessary to interrupt the integrity of the subjects' sleep to introduce it into the experiment.

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.

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.

However, the inability to control the stressor can reduce the prefrontal cortex's capacity to regulate stress responses. Exposure to stress noticeably weakens the effectiveness of the prefrontal cortex while stimulating more primitive responses of the [...]

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.

The Nervous System is the "command and control center of the body". These electrical impulses go between the brain, the skin, the organs, the glands, and the muscles.

Humans are resistant to nematodes, certain parasitic nematodes, and they contribute significantly to controlling the spread of certain dangerous insects. While beneficial nematodes are exceptionally effective predators of pests, they are completely harmless to humans, [...]

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

Species do not truly exist in nature due to evolution and the interconnected essence of existence; therefore, the concept is purely subjective.

67 percent of the genes in Pseudomonas aeruginosa are functional, and some of them may be virulent, that is, contributing to parasitization within victims.

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.