Microbiology is the branch of science that studies tiny living things and how they interact with other tiny and big living things.
Microorganisms are very small organisms that can only be seen through a microscope because they are too small to see with the naked eye. Microorganisms are things like bacteria, fungi, archaea, protozoa, and viruses that are very small.
Basic microscopy is a wide range of studies that help researchers learn about the biochemistry, physiology, cell biology, ecology, evolution, and clinical aspects of microorganisms, as well as how the host reacts to these agents.
Microbiology also looks at the structure, function, and classification of these organisms, as well as how they can be used and how their actions can be controlled.
Anton von Leeuwenhoek’s invention of the microscope led to the start of the field of microbiology.
On the one hand, microbes are used because they have special properties that make it possible to make antibiotics, amino acids, hormones, and other therapeutic compounds. They are also used to make food and products that go with food.
Microorganisms also help break down things like lignocellulosic biomass, which is used to make second-generation ethanol or biogas.
In the same way, microorganisms are dangerous for both industry (food spoilage) and human health because of their genes and biochemistry.
At first, microbiology was only connected to pathogenic microorganisms, which cause different kinds of diseases in different groups of living things.
Since microbiology became a field of study, there have been more ways to use microorganisms in different areas.
Because microorganisms are used in food and medicine, the field of microbiology has grown into other fields and studies.
So, over time, the field has been divided into more groups, such as agriculture microbiology, food microbiology, pharmaceutical microbiology, systemic microbiology, etc.
Microorganisms are used in a lot of different research projects because they are easy to control and reproduce compared to other living things. This has also led to more research in microbiology.
Studies in microbiology are important for finding new and more advanced ways to find new microorganisms and the diseases and applications they cause.
Microbiology also looks at ways to find, classify, and study microorganisms, as well as how they live and die.
All of this helps us learn more about microorganisms and how they keep the ecosystem running.
Through a process called genetic recombination, microbiology and microorganisms can be used to make new microorganisms that have been genetically engineered.
Aside from that, different microorganisms are used to make food, industrial products, and antibiotics.
Binomial nomenclature means a system that is used to provide a unique name to organisms, including plants, animals, microorganisms, and other living things. This naming system makes it easier to understand them better and also separates each species from others. Therefore a universally accepted naming system is essential. Binomial nomenclature definition Binomial nomenclature is a … Read more
The food supply upon which microorganisms thrive in laboratories is termed as a culture medium or culture media. Culture Medium Definition The nutrient preparation on or in which a culture (microorganism) is grown in the laboratory is known as culture medium or culture media. Classification of culture media/Types of Culture Medium Many special-purpose media are … Read more
In this article, we will learn about the Membrane filtration methods, definition, applications, advantages, disadvantages. Before heading towards Membrane Filtration, you have to understand what is filtration? Membrane filtration is a method of separating particles or molecules from a liquid or gas stream using a semi-permeable membrane. The membrane acts as a barrier, allowing some … Read more
Continuous Culture Definition Continuous Culture is an ‘open’-culture system for the cultivation of microorganisms or cells in which fresh sterilized medium is introduced at a steady flow rate and from which the culture fluid emerges at the same rate. Continuous Culture Advantages System applied for Continuous Culture There are two systems used for Continuous Culture … Read more
Synchronous culture Definition A synchronous or synchronized culture is a microbiological culture or a cell culture which contains the cells that are all in the same growth stage. Obtaining Synchronous culture There are present different method for obtaining a Synchronous culture such as; Application of Synchronous culture References
What is Diauxic growth? When a bacterium is incubated in a medium containing two sugars one monosaccharide and another di or polysaccharide (like glucose and lactose). The bacteria first utilize glucose and complete their lag and log phase. After completion of glucose utilization, they used lactose and produce and another lag phase due to the … Read more
Microbial Control Methods Types of Microbial Control Methods There are present four distinct methods which are used to control the growth of microbes such as; Different terms used in Microbial Control Methods The following terms are used to describe the processes and chemical agents employed in controlling microorganisms. What is Sterilization? What is Disinfection? What … Read more
Chemical Method of sterilization Characteristics of an ideal Chemical Antimicrobial agent or disinfectant A chemical antimicrobial agent should contain the following characteristics; How to Select An Ideal Chemical Agent for Practical Application? There are three major factors that need to be assessed in the process of selecting the most appropriate chemical agent for a specific … Read more
What is Spontaneous Generation Theory? Definition of Spontaneous Generation Spontaneous generation is the historical theory that living organisms can arise directly from nonliving matter. Spontaneous Generation Theory The spontaneous generation theory, as delineated by Aristotle in his seminal work “On the Generation of Animals” circa 350 B.C., offers a scientific proposition to elucidate the seemingly … Read more
Introduction of Microbiology What is Microbiology?, Microbiology is an advanced biology course that studies unicellular (single cell), multicellular (cell colony), or acellular (lacking cells) microorganisms, including bacteria, archaea, algae, fungi, protozoa, and viruses. The term biology is the combination of two important words such as bios, which means “living organisms”, and logy, which means “the … Read more
Both gymnosperms and angiosperms bear seeds, then why are they classified separately?
Write a note on economic importance of algae and gymnosperms.
Mention the ploidy of the following: protonemal cell of a moss; primary endosperm nucleus in dicot; leaf cell of a moss; prothallus cell of a fern; gemma cell in Marchantia; meristem cell of monocot; ovum of a liverwort; and zygote of a fern.
Name three groups of plants that bear archegonia. Briefly describe the life cycle of any one of them.
When and where does reduction division take place in the life cycle of a liverwort, a moss, a fern, a gymnosperm, and an angiosperm?
What is heterospory? Briefly comment on its significance. Give two examples.
Explain briefly the following terms with suitable examples: (i) protonema (ii) antheridium (iii) archegonium (iv) diplontic (v) sporophyll (vi) isogamy
Differentiate between the following: (i) red algae and brown algae (ii) liverworts and moss (iii) homosporous and heterosporous pteridophyte
Match the following (column I with column II) (a) Chlamydomonas (b) Cycas (c) Selaginella (d) Sphagnum
Describe the important characteristics of gymnosperms.
What is the basis of classification of algae?
what is the energy released by the organic compound mostly used to do
Structure of Water and Hydrogen Bonding Flashcard
To continue with the best experience:
