Microorganisms Can Easily Be Found From Water

Microorganisms are microscopic organisms that are so small that that they can only be visualized by the aid of a compound-brightfield microscope. While we generally cannot see individual microorganisms with the naked eye, they are present in virtually every habitat known to man. Microorganisms can be prokaryotic—the bacteria or eukaryotic—the algae, protozoa or fungi. While viruses are acellular they are also studied in the scope of microbiology because they are small and because they infect cells. While most bacterial are unicellular they can also exist in colonial or multicellular forms. In this laboratory exercise you will examine the ubiquity and diversity of various microbes that are

Microorganisms are both beneficial and harmful. These microorganisms are important to humans because they play a role in the ecology of life, by decomposing wastes, both natural and man-made, such as creating nitrogen fertilizer at the root zones of certain crops. Other several pathogens that can cause serious harm, even immediate death due to the diseases or disease causing products they produce. Overall, microorganisms play an important role in life.

Microbes are bacteria, archaea and eukaryotes. The earth was formed 4.6 million years ago. And a few million years later, by 3.5 billion years ago, earth was already inhabited by a diversity of organisms. The earliest organism is Prokaryotes and within the next billion years, two distinct groups of prokaryotes called bacteria and archaea diverged. Eukaryotes cell evolved from a prokaryotes community, a host cell containing even smaller prokaryotes .The microbial world accounted for all known life forms for nearly 50 to 90% of Earth's history. We are still researching microbial organisms today in marine environment, extreme environments. A microbial observatory is an NSF-funded project dedicated to the discovery and characterization of novel microorganisms and microbial communities of diverse

Before, biologists assumed all microbes are bad for the human body (automatically thought of pathogens), caused many diseases and harm our body fundamental systems. In addition, the biologists think that our body is already built which had all the functions required to maintain our health. However, the attitude has changed over the last decade. The biologists characterized the most prevalent species of microbes in the body, and found out that these collective microbes do not threaten us, and they also are important part of human bodies.

You can grow microorganisms in liquid media or on solid media. Most bacteria can be grown in labs as long as the media contain a source of the major nutrients; carbon, nitrogen, sulphur, and phosphorous. They may also need to have other nutrients. These nutrients are made into a broth and the pH and salinity can be adjusted. The nutrient broth is placed in test tubes, which are plugged with cotton wool, capped with foil and then sterilised in an autoclave, at 121c for 20minutes. These tubes are then cooled before they are inoculated. To prepare the streak plates we dipped an inoculating loop into ethanol then placed it in the flame until the loop glowed red. Still holding the inoculating loop by its handle we removed the lid from

The identification of bacteria is a fundamental objective of microbiologists. It is essential to distinguish specific bacterial properties to understand the environment, physiology and disease. As new bacterial species emerge and existing ones evolve into different strains, it is imperative that microbiologists continue to isolate bacteria from the field, identify their findings and research newly discovered forms. Their discoveries can then be used to evaluate the types of microbial life that may be found in certain environments and the corresponding benefits or risks to those that dwell in those areas.

Microbes aren’t really mentioned much today, but back when the New World was discovered, these Microbes were causing a lot of trouble in the Old and New World. So let’s go back to 1494. In Europe, a very dangerous disease known as Syphilis came about. This disease was most likely coming from sexual transmission and even killed children once born. In the New World, we assume that everyone was healthy, but there are signs that Syphilis was already there. We don’t know if that’s true, but that evidence is still there in case the claim is fact. Then by the time Columbus arrived, his team spread the smallpox disease to the Native Americans.To make things worse, Cortes came in and starved all the Aztecs and the city was destroyed in seventy five

1 Corinthians 10:26 states “… for the earth is the Lord’s, and all that is in it.” All that exists in the world belongs to God including disease, microorganisms, parasites, and fungi. Studying microorganisms gives us an insight into the complexity of the world that God created several thousand years ago. Microorganisms have existed since the earth was created, and by studying them, we can learn about how the earth was created from a single organism. “Microbes are living things that cannot be seen without the aid of a microscope.”

Bacteria are single-celled microorganisms. Their cell structure is very unique because they don't have a nucleus, and most bacteria have cell walls similar to plant cells. They come in different shapes including rods, spirals, and spheres. Some bacteria can "swim" around using their tails called flagella. Others just stay still or move with the others. Most bacteria aren't dangerous, but some can make us sick. These bacteria are called pathogens. Pathogens can cause diseases in animals and plants. Some examples of pathogens are food poisoning, pneumonia, and tetanus. This online

Aerobes use gaseous oxygen for metabolism and process enzymes that are need to eliminate the toxic oxygen byproducts. An organism that cannot grow without oxygen is called an obligate aerobe. A facultative aerobe is an organism that does not require oxygen for metabolism, but is capable of growing without oxygen. Microaerophiles do not grow at normal atmospheric oxygen because they only need small amounts. An anaerobe is a microorganism that lacks metabolic enzymes needed for respiration. Aerotolerant anaerobes do not use oxygen gas but can survive and grow in its presence.

Microorganisms are ubiquitous and play a large role in the environment. Microorganisms help some other organism in symbiotic relationships and they can also harm other organisms by causing them disease. Tests have been developed to help determine the characteristics of many microbes so that their special capabilities can be utilized for benefit. While these tests have also helped to develop substances and strategies to reduce the populations of microbes that have detrimental effects. The experiment that was performed used some of these techniques to determine the identity of some common microbes.

Introduction Microbiology is the study of microorganisms that live unseen by the naked eye. This field delves into the morphology, physiology, and biochemical aspects of bacteria, viruses, yeast, protozoa and archaea. Microorganisms play a vital role in every form of life from plants to animals. There are many branches within the field of microbiology that are broken down into two groups; pure and applied. The study of pure microbiology includes six main branches; bacteriology, mycology, phycology, protozoology, virology, and parasitology (Maruthi, n.d.).

The definition of Microbiology is the branch of science that deals with microorganisms. Microorganisms are very small organisms that require the use of a micro scope to visualize them, which are bacterium, viruses, fungi (the most common) and others which are not so common such as parasites. Microorganisms are an essential element to the field of microbiology because it allows researchers in the field to find specific illness caused by a specific organism, cures for illnesses, medicine, history of an organism, and the epidemiology of an organism.

They are in the air, in the water, in the soil, on your skin and even inside of you! Without them humans and animals would not be able to eat or breathe. Microbes allow plants to

In simplest terms, microbiome is microorganisms that live in specific part of our body. We depend on these microorganisms to stay alive; some microbiome, example being the gut microbiome, has a more detailed role like protecting our immune system, providing vitamins and breaking down the food we eat. The microorganism, microbes, are busy releasing substances that affects aspects of our health like weight control and immune response but are stable. Sometimes our lifestyle affect the microbiomes in ways like diets, drugs, etc.