Microbial ecology Essays

Assalamualaikum and a very good morning I bid to my lecturer, Madam Rosyati, and my fellow classmates. My name is Aina Izzati Binti Mohd Khair, S37085 and I am from K1. Nowadays, the earth is facing global challenges such as climate change and pollution which occurs due to human activities. As some of us know, plastic bag is one of the contributors for waste pollution. This is why I strongly believe that the usage of reusable bags should be enforced in our country, Malaysia as the use of plastic

Nigel Courtenay-Luck, Ph.D., CSO of Antisoma, at a recent 9th European Biotech Crossroads meeting, talked about data from Phase 1 of a study on a new type of biomolecule called an aptamer. He said that aptamers are very similar to antibodies; they can both recognize and bind to antigens, they both have low nanomolar binding, and the pKa of both molecules can be modified easily. He said that they are ideal to be used as therapeutics because they can bind well(since they are 3-D) without causing an

For pool owners, there is nothing more exhausting than cleaning the pool itself. Perhaps the common denominator as to why people want to own a pool is that they want to relax and enjoy it with their family and friends. That is the reason why most pool owners prefer to buy robotic pool cleaners. Having fun in the water is only the peak of an iceberg of having a pool. The rest of the iceberg lies on pool maintenance. It would probably take more time cleaning the entire pool than the actual leisure

The use of neurotoxin “periodic botulinum toxin” injections is considered to be the gold standard treatment for adductor spasmodic dysphonia. Botulinum toxin is produced by the bacterium clostridium botulinum and attains a “reversible neuromuscular blockade at presynaptic terminals, therefore, preventing the release of acetylcholine in response to action potentials” (Holden, Vokes, Taylor, Till & Crumley, 2007). Botox is directly put into the affected muscles of the larynx; therefore, injection of

No. Let nature take its course. Many people say that bringing back extinct animals would drastically improve the ecosystem. However, the habitats of many of the animals that people are trying to bring back have mostly been changed or destroyed. This means the animals may have to relocate, which would result in it being an invasive species, and we all know the unwelcome effects of invasive species. You would have to revive a natural predator and prey for that specific animal to prevent it from disrupting

Introduction and Justification: Introduction: Verbena bonariensis is a fast growing NEMBA category 1b alien invasive species known for growing in grasslands, moist areas and along pavements and roadsides (Invasive Species South Africa, 2018) The plant possess threat to local plant life as it takes up growing space and uses up resources such as water. Justification: I live one street away from Delta Park and have noticed the clean-up operations that are ongoing in the Florence Bloom Bird Sanctuary

1.0 Introduction Environment has influenced and shaped our lives since the time immemorial. It is from the environment that gets the food to eat, water to drink, air to breathe and all the necessities of day today life, thus constituting it as a life support system. Through the process of natural selection and elimination it is environment only which has caused the evolution of biological spectrum, the biosphere as it exists today. Today environment has become the concern of all; the academicians

Introduction What is a comparative life cycle assessment?? A comparative L.C.A is used to compare the environmental impact of two or more products used in the same situation. LCA comes into play when your mission is to choose a product with the lowest possible environmental impact for marketing “green” construction or wanting to understand the environmental impact of that product for use. An example of this this would be in selling passive homes or NZEB (nearly zero energy buildings) This assessment

Student Name: Breandan Smith Date: 3/1/17 Topic and Country: Ecosystems in Botswana Purpose: To inform my audience about ecosystems in Botswana. Thesis: Botswana ecosystems are very unique and diverse. They have many different types of animals, plants life, and climate. Introduction Attention Getter: If I went somewhere in Africa, I would go to Botswana. I would go to Botswana because they have a very unique country. The country has many different types of not only animals, but plants, and climate

experiencing low dissolved oxygen and another way to indicate that the water quality is low is through the water turbidity. Methods: Wednesday, March 7, 2018, at approximately 2:30-3:00, on a chilly sunny day, students at the University of West Florida, ecology class section #10351 took a walk down University of West Florida campus to collect macroinvertebrates to determine the water quality of the university lake. In order for the students to collect macroinvertebrates from the lake, several steps had to

Biodiversity Biodiversity is the variety of all living organisms in a specific habitat, it is made up with abiotic and biotic factors. Biodiversity gets used to measure the health in a ecosystem. Humans have, over several years, created threats to biodiversity, one of them is overexploitation. Under the impact of biodiversity changes and overfishing by humans, many species have become extinct, which, in the end influences the biodiversity again. Many solutions have been attempted to be created over

The concept of environmental justice was first introduced in South Africa at the Earthlife 1992 conference (Cock 2004, p.6). Defined as the ‘fair treatment and meaningful involvement of all people regardless of race, color, national origin, or income with respect to the development, implementation, and enforcement of environmental laws, regulations, and policies’ (U.S Environment Protection Agency, 2012), environmental justice aims to shift the world towards environmentally friendly development and

Introduction Mother Nature is a natural force that can brighter days or bring terrible and traumatic experiences upon humanity and the environment. Humans and wildlife live out their lives in environments that have stable climates suitable to raise families and purse a career. While plants and wildlife help the environment and humans in many different ways. Including, but not limited too providing habitats for animals, helps make and preserve soil, makes food for humans and wildlife. As well as make

INTRODUCTION Organisms require the interaction with other biotic and abiotic factors for a harmonious existence in this nature and is crucial to its existence as well as the functioning of the whole ecosystem (Elton 1968).Depending upon the strength, duration, direction of their effects and mechanism of the interaction,these interactions can be further classified and it spans from species interacting only once in their lifetime (e.g. pollination) to those which completes their entire life in another

In this paper I will demonstrate that ethical tourism is the better option that guarantees a stable economic growth while keeping cultural integrity and environmental protection. Even though mass tourism accounts for the rise in employment and gross national product, its economic benefits become marginal as social and environmental costs increase. I will show that ecotourism and pro-poor tourism, as forms of ethical and responsible tourism, contribute to the conservation of the wildlife heritage

How do the worlds of human geography and physical geography overlap? Daisy Liu G9 We have two parts of Geography: Human Geography and physical geography, Natural geography is a subject that studies the composition, structure, function, dynamic and spatial distribution law of natural geographical environment. It is an important branch of geography. Human geography is a subject to study the geographical distribution, diffusion and

A food web consists of all food chains of an ecosystem. A food web is a diagram which shows the transfer of energy between species. Energy is transferred through food; therefore, food webs basically show which fauna eats which. Food webs are organized into layers of who eats who called trophic levels. The bottom trophic level of a food web is the producers, the second being the primary consumer, then the secondary consumers, tertiary consumers and the final trophic level being the decomposers. The

Rebecca Dwyer 215 033 159 “The Advantages of a Dominant Sporophyte over a Dominant Gametophyte” It is commonly known by most people that the planet that humans call home is inhabited by many other diverse forms of life. Further than this, it is evident that a large percentage of these life forms are plants. This could be seen as a slight paradox- plants can be considered more primitive than animals, because they are incapable of movement in order to escape from predation, or to reach close contact

The Case Study of the Declining Biodivesity between Coyote Species and Rodent Species. What is Biodiversity? Biodiversity can be referred to as a variety of life on Earth at all its levels, from genes to ecosystems, and the ecological and evolutionary processes that sustain it (What is Biodiversity? n.d.). Biodiversity includes all living things such as rare, threatened, or endangered species, the microbes, fungi and invertebrates. Maintaining biodiversity is important because most of our food

"The Fish" by Elizabeth Bishop is filled with multiple examples of figurative language. Figurative language gives the poem more clarity and allows the reader to have a better understanding of the ideas of the author. Throughout the poem, there are examples of figurative language such as, personification, hyperbole, and alliteration. However, examples of similes, metaphors, and imagery most clearly portrays the ideas of Elizabeth Bishop by comparing ideas that are related to the fish's physical