Microorganism By Azka Cantik
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This document discusses three main types of microorganisms - bacteria, viruses, and fungi. It provides some key details about each: bacteria can cause decay and diseases but also be used in food production, viruses easily spread and cause illnesses like chickenpox, and fungi help decompose dead plants and include mushrooms. The document concludes with five tips to avoid spreading microorganisms such as washing hands, cooking food thoroughly, and not eating expired foods.
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Microorganism
The document discusses different types of microorganisms, including bacteria, fungi, protozoa, and viruses. Bacteria come in various shapes and most are harmless or helpful, though some can cause diseases. Fungi include yeast, which is useful for making bread and cake but requires a microscope to see. Protozoa are unicellular eukaryotes that can be harmless or cause diseases like malaria. Viruses are the smallest infectious agents that can only reproduce inside host cells and are responsible for serious diseases. The document also briefly mentions some uses of microorganisms like making dairy products, increasing soil fertility, cleaning the environment, and producing vaccines and alcohol.
Micro organisms
Micro-organisms are microscopic organisms too small to be seen with the naked eye or sometimes even with a microscope. There are different types including fungi, bacteria, and viruses. Fungi include yeasts and molds and are the largest microorganisms. Bacteria come in various shapes like rods, spheres, and spirals. They can cause disease but can also be killed by antibiotics or sterilization. Viruses are even smaller than bacteria and can only reproduce inside living cells. They cause illnesses like the flu but are not affected by antibiotics.
Harmful and Usage of microorganism
Microorganisms can be both harmful and useful. Useful microorganisms are used to make curd, bread, medicines, increase soil fertility, clean the environment, produce vaccines, and commercially produce alcohol and wine. While most bacteria are harmless and some are helpful, certain bacteria and viruses can cause diseases like diarrhea, sore throat, and AIDS in humans, plants and animals. Protozoa can also be either harmless or cause harmful diseases like malaria, and fungi such as yeast are useful for producing bread and cake but require microscopes to be viewed.
Microorganisms ppt
This document provides information about microorganisms. It begins by asking essential questions about harmful and beneficial microorganisms. It then defines microorganisms and provides examples of bacteria, viruses, and fungi. It explains how some microorganisms can be harmful, causing infections or food poisoning, but also describes many beneficial roles, such as in food production, sewage treatment, recycling nutrients, and aiding digestion. It highlights the important role of algae and microorganisms in producing oxygen and as part of the ocean's food chain.
Microorganisms (3) (2)
Microorganisms are tiny organisms that are too small to be seen with the naked eye. They can live in various environments ranging from ice cold climates to hot springs. Microorganisms include bacteria, fungi, protozoa, and some algae. Viruses are also considered microbes though they can only reproduce inside host cells. Some microorganisms are useful for producing medicines and alcohol, while others decompose organic waste and help clean the environment. However, some microorganisms can also cause diseases in humans, animals, and plants.
Microorganism our enemy
This document discusses microorganisms and disease. It states that some microorganisms are pathogens that can cause diseases in humans, plants, and animals. Pathogens enter the body through air, water, food, or direct contact and can be transmitted by infected people or carriers like insects and animals. Examples of diseases caused by pathogens include cholera, the common cold, chickenpox, tuberculosis, and malaria. The document also provides information on plant diseases caused by microorganisms and food poisoning caused by toxic microbes spoiling food.
Microorganisms; friend and foe
Microorganisms can survive in nearly all environments on Earth and inside animal bodies. They can exist as single-celled organisms like bacteria or multicellular organisms such as algae and fungi. Microorganisms play vital roles in ecosystems by recycling organic matter and participating in nutrient cycles. They are also important symbionts in many multicellular organisms.
Microorganisms Freind And Foe
There are four main types of microorganisms: bacteria, fungi, algae, and protozoa. Microorganisms can be beneficial or harmful. They are beneficial in food production like cheese and wine, producing medicines like antibiotics, and increasing soil fertility. However, some microorganisms cause diseases in humans and can be transmitted through carriers like mosquitoes. Food is also spoiled by microorganisms and can be preserved through methods like heating, cooling, drying, salting, sugaring, and packaging.
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Microorganism
The document discusses different types of microorganisms, including bacteria, fungi, protozoa, and viruses. Bacteria come in various shapes and most are harmless or helpful, though some can cause diseases. Fungi include yeast, which is useful for making bread and cake but requires a microscope to see. Protozoa are unicellular eukaryotes that can be harmless or cause diseases like malaria. Viruses are the smallest infectious agents that can only reproduce inside host cells and are responsible for serious diseases. The document also briefly mentions some uses of microorganisms like making dairy products, increasing soil fertility, cleaning the environment, and producing vaccines and alcohol.
Micro organisms
Micro-organisms are microscopic organisms too small to be seen with the naked eye or sometimes even with a microscope. There are different types including fungi, bacteria, and viruses. Fungi include yeasts and molds and are the largest microorganisms. Bacteria come in various shapes like rods, spheres, and spirals. They can cause disease but can also be killed by antibiotics or sterilization. Viruses are even smaller than bacteria and can only reproduce inside living cells. They cause illnesses like the flu but are not affected by antibiotics.
Harmful and Usage of microorganism
Microorganisms can be both harmful and useful. Useful microorganisms are used to make curd, bread, medicines, increase soil fertility, clean the environment, produce vaccines, and commercially produce alcohol and wine. While most bacteria are harmless and some are helpful, certain bacteria and viruses can cause diseases like diarrhea, sore throat, and AIDS in humans, plants and animals. Protozoa can also be either harmless or cause harmful diseases like malaria, and fungi such as yeast are useful for producing bread and cake but require microscopes to be viewed.
Microorganisms ppt
This document provides information about microorganisms. It begins by asking essential questions about harmful and beneficial microorganisms. It then defines microorganisms and provides examples of bacteria, viruses, and fungi. It explains how some microorganisms can be harmful, causing infections or food poisoning, but also describes many beneficial roles, such as in food production, sewage treatment, recycling nutrients, and aiding digestion. It highlights the important role of algae and microorganisms in producing oxygen and as part of the ocean's food chain.
Microorganisms (3) (2)
Microorganisms are tiny organisms that are too small to be seen with the naked eye. They can live in various environments ranging from ice cold climates to hot springs. Microorganisms include bacteria, fungi, protozoa, and some algae. Viruses are also considered microbes though they can only reproduce inside host cells. Some microorganisms are useful for producing medicines and alcohol, while others decompose organic waste and help clean the environment. However, some microorganisms can also cause diseases in humans, animals, and plants.
Microorganism our enemy
This document discusses microorganisms and disease. It states that some microorganisms are pathogens that can cause diseases in humans, plants, and animals. Pathogens enter the body through air, water, food, or direct contact and can be transmitted by infected people or carriers like insects and animals. Examples of diseases caused by pathogens include cholera, the common cold, chickenpox, tuberculosis, and malaria. The document also provides information on plant diseases caused by microorganisms and food poisoning caused by toxic microbes spoiling food.
Microorganisms; friend and foe
Microorganisms can survive in nearly all environments on Earth and inside animal bodies. They can exist as single-celled organisms like bacteria or multicellular organisms such as algae and fungi. Microorganisms play vital roles in ecosystems by recycling organic matter and participating in nutrient cycles. They are also important symbionts in many multicellular organisms.
Microorganisms Freind And Foe
There are four main types of microorganisms: bacteria, fungi, algae, and protozoa. Microorganisms can be beneficial or harmful. They are beneficial in food production like cheese and wine, producing medicines like antibiotics, and increasing soil fertility. However, some microorganisms cause diseases in humans and can be transmitted through carriers like mosquitoes. Food is also spoiled by microorganisms and can be preserved through methods like heating, cooling, drying, salting, sugaring, and packaging.
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1) The document is a presentation by Divyanshi Kherajani of class VIII-C about useful microorganisms.
2) It discusses the roles of decomposers like bacteria and fungi in breaking down dead organisms and recycling nutrients, as well as examples of helpful and harmful microbes.
3) Examples of helpful microbes include bacteria and yeasts that are used to make food products like cheese and bread, and fungi like penicillin that are used as medicines to kill harmful bacteria.
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Microorganisms benefit humans in four key ways: commercially, medically, agriculturally, and environmentally. Commercially, microbes are used to make curds and cheeses through lactic acid production. Medicinally, bacteria have been used to develop drug delivery capsules to more effectively target cancer cells. Agriculturally, microbes such as fungi and bacteria are essential to soil health and provide nutrients to plants. Environmentally, certain microbes can help mitigate issues like pollution, plastic waste, and greenhouse gases.
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CBSE Class 8 / VIII General Ccience Power Point Presentation
Prepared By
Praveen M Jigajinni
DCSc & Engg,PGDCA,ADCA,MCA,MSc(IT),MTech(IT), M.Phil (Comp Sci)
For Any Queries Please feel free to contact:
Email Id : praveenkumarjigajinni@gmail.com
Cell No: 9431453730
data handling
This document presents information about microorganisms from a science project. It discusses that microorganisms are classified into four major groups - bacteria, fungi, protozoa, and some algae. It notes that microorganisms can live in various environments, both inside and outside other organisms. The document also explains that microorganisms play an important role in our lives, as some are beneficial and help with processes like soil fertilization, while others can cause diseases. It provides examples of how microorganisms are used to make foods and products like curd, bread, alcohol, and more.
Microorganisms Friend and Foe
This PPT is created By Rehet Kaur Bhatia 8D. About The Chapter
------------.> In This chapter, We would Learn Few Facts about Microorganisms And About How they help us and how they are harmful
Microorganisms
This document discusses microorganisms and their uses. It defines microorganisms as microscopic living organisms that may be single or multicellular. It lists different types of microorganisms including bacteria, viruses, fungi and protozoa. It then describes several useful functions of microorganisms such as making bread, curd and cake, aiding digestion, producing medicines like antibiotics and vaccines, increasing soil fertility, cleaning the environment, and producing alcohol, wine and other products.
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Microorganisms can be beneficial or harmful. Some microorganisms are used to make food items like bread, cheese and curd. Others are used to produce medicines, alcohol, and increase soil fertility. However, some microorganisms cause diseases in humans, animals and plants. Diseases are spread through various modes like air, water, food, physical contact, and vectors like mosquitoes and flies. Proper sanitation and hygiene can help prevent the spread of diseases.
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This document provides an overview of different types of microorganisms including bacteria, viruses, fungi, yeast, algae, protozoa. It discusses how some microorganisms can cause diseases like athlete's foot, tuberculosis, and chickenpox, but others can be useful in food production, cleaning waste, and creating antibiotics. It also profiles Alexander Fleming, the scientist who discovered the first antibiotic, penicillin, in 1928 and received the Nobel Prize for his work.
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Topics Included:
• Microorganisms
→ Bacteria
→ Protozoa
→ Algae
→ Fungi
→ Viruses
• Friendly Microorganisms
→ Lactobacillus
→ Yeast
• Antibiotics
• Harmful Microorganisms
• Common Human Diseases
• Food Preservation
• Methods of Food Preservation
→ Using Preservatives
→ Using Salt and Sugar
→ Using Vinegars
→ Using Pasteurization
→ Air Tight Packaging
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Microorganisms are very small organisms that cannot be seen without magnification. There are four main types of microorganisms: bacteria, fungi, algae, and protozoa. Microorganisms can be beneficial by decomposing waste, fixing nitrogen in soil, and aiding in production of foods like cheese and bread, but some can also cause diseases in plants and humans or spoil materials.
Microorganisms
Microorganisms are microscopic organisms that are either single-celled or exist in cell clusters. They include bacteria, fungi, protozoa, algae, and viruses. Viruses are not considered living but can replicate inside host cells. Many microorganisms cause infectious diseases in humans and other organisms, while some are beneficial like in food production through fermentation. Important discoveries include the first use of a microscope to observe microbes, antibiotics, vaccines, and nitrogen fixation by certain bacteria and algae. Microbial diseases can be communicable and several microbes infect both humans and other animals or plants. Food preservation methods help extend the life of foods by preventing microbial growth.
Microorganisms
Microorganisms are tiny living organisms that cannot be seen with the naked eye. They include bacteria, fungi, protozoa, algae, and viruses. Bacteria and viruses can cause illnesses like colds, flu, and serious diseases. Microorganisms live in diverse environments and can be beneficial by helping with food production, soil fertility, and medicine production. However, some microbes are pathogens that cause diseases in humans and animals.
Microorganisms
Microorganisms can be classified into four major groups - bacteria, fungi, protozoa, and some algae. They can be beneficial or harmful. Beneficial microorganisms are used to make foods like bread and curd, clean the environment, produce medicines and antibiotics, and increase soil fertility by fixing nitrogen. However, some microorganisms cause diseases in humans, animals, and plants. They can also spoil food. Viruses differ from other microorganisms in that they can only reproduce inside host cells.
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This document discusses micro-organisms and their classification. It describes that micro-organisms can be harmful or useful. Harmful microbes like bacteria and viruses can cause diseases such as tuberculosis, cholera, and common cold in humans. Useful microbes like yeast are used to make bread and beer, while other bacteria and fungi improve soil fertility and break down dead organic matter. The document provides details on the characteristics, diseases caused, and symptoms of some common pathogenic bacteria and viruses.
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This document discusses microorganisms and their characteristics. It defines microorganisms as living organisms that are too small to be seen with the naked eye, including bacteria, fungi, protozoa, algae, and viruses. It classifies common diseases caused by different microorganisms and describes how microorganisms can be beneficial, for example in food production, or harmful as pathogens that cause illness in humans, animals and plants. It also explains how diseases are transmitted and the role of antibodies in the human immune response.
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This document discusses microorganisms, which are tiny living things that can only be seen through a microscope. There are different types of microorganisms including bacteria, protozoa, fungi, and viruses. Microorganisms undergo life processes like breathing, moving, and growing, and examples are given like how yeast produces carbon dioxide and causes bread to rise, or how fungi grow on rice over time. Microorganisms can both help processes like decay and cheese production, but can also cause diseases if they enter the body.
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The document discusses microorganisms, which are tiny living things that can only be seen through a microscope. There are different types of microorganisms including bacteria, protozoa, fungi, and viruses. Microorganisms undergo life processes like other living things - they breathe, move, and grow. Examples are given of microorganisms causing food to spoil or ferment and some microorganisms can cause illness if they enter the body.
About Our Company
Energized Real Estate is San Antonio's only real estate advisor that matches you with proven successful agents, regardless of their broker relation. Not only do we match you with a proven successful REALTOR, we also stay with you as an advisor throughout the entire process of selling or buying your home and connect you with data to improve your likelihood of a successful and confident transaction.
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1) The document is a presentation by Divyanshi Kherajani of class VIII-C about useful microorganisms.
2) It discusses the roles of decomposers like bacteria and fungi in breaking down dead organisms and recycling nutrients, as well as examples of helpful and harmful microbes.
3) Examples of helpful microbes include bacteria and yeasts that are used to make food products like cheese and bread, and fungi like penicillin that are used as medicines to kill harmful bacteria.
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CBSE Class 8 / VIII General Ccience Power Point Presentation
Prepared By
Praveen M Jigajinni
DCSc & Engg,PGDCA,ADCA,MCA,MSc(IT),MTech(IT), M.Phil (Comp Sci)
For Any Queries Please feel free to contact:
Email Id : praveenkumarjigajinni@gmail.com
Cell No: 9431453730
data handling
This document presents information about microorganisms from a science project. It discusses that microorganisms are classified into four major groups - bacteria, fungi, protozoa, and some algae. It notes that microorganisms can live in various environments, both inside and outside other organisms. The document also explains that microorganisms play an important role in our lives, as some are beneficial and help with processes like soil fertilization, while others can cause diseases. It provides examples of how microorganisms are used to make foods and products like curd, bread, alcohol, and more.
Microorganisms Friend and Foe
This PPT is created By Rehet Kaur Bhatia 8D. About The Chapter
------------.> In This chapter, We would Learn Few Facts about Microorganisms And About How they help us and how they are harmful
Microorganisms
This document discusses microorganisms and their uses. It defines microorganisms as microscopic living organisms that may be single or multicellular. It lists different types of microorganisms including bacteria, viruses, fungi and protozoa. It then describes several useful functions of microorganisms such as making bread, curd and cake, aiding digestion, producing medicines like antibiotics and vaccines, increasing soil fertility, cleaning the environment, and producing alcohol, wine and other products.
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Microorganisms can be beneficial or harmful. Some microorganisms are used to make food items like bread, cheese and curd. Others are used to produce medicines, alcohol, and increase soil fertility. However, some microorganisms cause diseases in humans, animals and plants. Diseases are spread through various modes like air, water, food, physical contact, and vectors like mosquitoes and flies. Proper sanitation and hygiene can help prevent the spread of diseases.
Micro-oganisms
This document provides an overview of different types of microorganisms including bacteria, viruses, fungi, yeast, algae, protozoa. It discusses how some microorganisms can cause diseases like athlete's foot, tuberculosis, and chickenpox, but others can be useful in food production, cleaning waste, and creating antibiotics. It also profiles Alexander Fleming, the scientist who discovered the first antibiotic, penicillin, in 1928 and received the Nobel Prize for his work.
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Topics Included:
• Microorganisms
→ Bacteria
→ Protozoa
→ Algae
→ Fungi
→ Viruses
• Friendly Microorganisms
→ Lactobacillus
→ Yeast
• Antibiotics
• Harmful Microorganisms
• Common Human Diseases
• Food Preservation
• Methods of Food Preservation
→ Using Preservatives
→ Using Salt and Sugar
→ Using Vinegars
→ Using Pasteurization
→ Air Tight Packaging
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Microorganisms are very small organisms that cannot be seen without magnification. There are four main types of microorganisms: bacteria, fungi, algae, and protozoa. Microorganisms can be beneficial by decomposing waste, fixing nitrogen in soil, and aiding in production of foods like cheese and bread, but some can also cause diseases in plants and humans or spoil materials.
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Microorganisms are microscopic organisms that are either single-celled or exist in cell clusters. They include bacteria, fungi, protozoa, algae, and viruses. Viruses are not considered living but can replicate inside host cells. Many microorganisms cause infectious diseases in humans and other organisms, while some are beneficial like in food production through fermentation. Important discoveries include the first use of a microscope to observe microbes, antibiotics, vaccines, and nitrogen fixation by certain bacteria and algae. Microbial diseases can be communicable and several microbes infect both humans and other animals or plants. Food preservation methods help extend the life of foods by preventing microbial growth.
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Microorganisms are tiny living organisms that cannot be seen with the naked eye. They include bacteria, fungi, protozoa, algae, and viruses. Bacteria and viruses can cause illnesses like colds, flu, and serious diseases. Microorganisms live in diverse environments and can be beneficial by helping with food production, soil fertility, and medicine production. However, some microbes are pathogens that cause diseases in humans and animals.
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Microorganisms can be classified into four major groups - bacteria, fungi, protozoa, and some algae. They can be beneficial or harmful. Beneficial microorganisms are used to make foods like bread and curd, clean the environment, produce medicines and antibiotics, and increase soil fertility by fixing nitrogen. However, some microorganisms cause diseases in humans, animals, and plants. They can also spoil food. Viruses differ from other microorganisms in that they can only reproduce inside host cells.
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This document discusses micro-organisms and their classification. It describes that micro-organisms can be harmful or useful. Harmful microbes like bacteria and viruses can cause diseases such as tuberculosis, cholera, and common cold in humans. Useful microbes like yeast are used to make bread and beer, while other bacteria and fungi improve soil fertility and break down dead organic matter. The document provides details on the characteristics, diseases caused, and symptoms of some common pathogenic bacteria and viruses.
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This document discusses microorganisms and their characteristics. It defines microorganisms as living organisms that are too small to be seen with the naked eye, including bacteria, fungi, protozoa, algae, and viruses. It classifies common diseases caused by different microorganisms and describes how microorganisms can be beneficial, for example in food production, or harmful as pathogens that cause illness in humans, animals and plants. It also explains how diseases are transmitted and the role of antibodies in the human immune response.
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This document discusses microorganisms and whether they are friendly or enemies. It defines microorganisms and describes different types including bacteria, fungi, algae and protozoa. It explains that some microorganisms like lactobacillus and yeast are friendly and used to make foods like bread, curd and cheese, while others are pathogens that can cause diseases in humans and plants. The document also covers how microorganisms can be harmful if they spoil food and discusses methods of food preservation to protect against microbes.
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Microorganisms are tiny organisms that can only be seen with a microscope. The study of microbes is called microbiology, and scientists who study microorganisms are called microbiologists. There are different types of microorganisms including bacteria, viruses, fungi, protozoa, and algae. Bacteria and viruses can cause disease in humans, while other microorganisms like yeast are useful in processes like making bread and cheese. Microorganisms can spread disease between people through various routes, so proper hygiene is important to prevent transmission.
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Bacteria can cause a variety of infections and diseases in humans, such as strep throat and tuberculosis. While some bacteria are helpful in food production, others can be harmful by releasing toxins that damage tissues. Bacteria were first discovered in the late 1600s by Antony van Leeuwenhoek and reproduce by splitting into two or forming spores. They are found nearly everywhere and while mostly harmless, a small percentage can make humans sick.
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This document provides a concept map about microorganisms. It lists examples of microorganisms like yeast, salmonella, fungus, viruses, and mould. Microorganisms can be identified as helpful or harmful to living things using a magnifying glass. Helpful microorganisms include bacteria added to boiling milk to make yogurt and bacteria that break down dead leaves. However, salmonella found in uncooked chicken and viruses that cause diseases like chickenpox are harmful. The concept map also notes that yeast is useful in making bread.
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Malaria - Protozoan parasite Plasmodium, transmitted by mosquito bites. Symptoms include fever, chills, flu-like illness. Prevention includes mosquito nets, repellents, spraying insecticides.
Amoebic dysentery - Protozoan parasite Entamoeba histolytica, transmitted through contaminated food or water. Symptoms include bloody diarrhea, stomach cramps. Prevention includes proper sanitation, boiling drinking water, hand washing.
Measles - Virus transmitted through airborne droplets from coughs or sneezes. Symptoms include high fever, runny nose, cough, red rash. Prevention includes vaccination.
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Here are the key points about each disease:
Malaria - Protozoan parasite Plasmodium, transmitted by mosquito bites. Symptoms include fever, chills, flu-like illness. Prevention includes mosquito nets, repellents, malaria prevention drugs.
Amoebic dysentery - Protozoan parasite Entamoeba histolytica, transmitted through contaminated food or water. Symptoms include bloody diarrhea, stomach cramps, fever. Prevention includes proper sanitation, boiling water, hand washing.
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Microorganisms are tiny organisms that are present everywhere but cannot be seen with the naked eye. They include bacteria, fungi, algae, protozoa, and viruses. Some microorganisms are beneficial and are used to produce foods and medicines, while others can cause diseases. Proper sanitation, vaccination, and antibiotics can help prevent the spread of diseases caused by harmful microorganisms.
Harmful microorganisms
Harmful microorganisms can cause diseases in humans, animals, and plants. Some microorganisms are pathogens that transmit communicable diseases from infected individuals to healthy ones through body fluids or carriers like insects. Pathogens include bacteria, viruses, fungi, and protozoa that obtain nourishment from their host. Harmful microorganisms damage hosts and can also spoil food, releasing toxic products that cause food poisoning. Infections from pathogens can be prevented through methods like handwashing, antibiotics, competitive microbes, vaccination, and food preservation.
Harmful Micro-organisms
Harmful microorganisms can cause diseases in humans, animals, and plants. Some microorganisms are pathogens that transmit communicable diseases from infected individuals to healthy ones through body fluids or carriers like insects. Pathogens include bacteria, viruses, fungi, and protozoa that obtain nourishment from their host. Microorganisms show harmful effects by causing most diseases, aside from genetic factors, and by damaging food and sometimes releasing toxins that cause food poisoning. Infections can be prevented through methods like handwashing, antibiotics, competitive microbes, and vaccination.
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Bacteria can cause infections and diseases in humans. Some diseases caused by bacteria include strep throat, tuberculosis, and urinary tract infections. Bacteria reproduce rapidly and can grow into billions within a day. While some bacteria are helpful, many types of harmful bacteria can damage tissues and make people sick by producing toxins. It is important to practice good hygiene like hand washing to prevent the spread of bacteria.
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The document discusses microorganisms and their classification. Microorganisms are classified into four major groups - bacteria, fungi, protozoa and some algae. They can be beneficial or harmful. Beneficial microorganisms are used in food production like bread and curd, cleaning the environment, and producing medicines. Harmful microorganisms cause diseases in humans and plants. Pasteurization and vaccination help prevent spread of diseases. Microorganisms also play a key role in nitrogen fixation and the nitrogen cycle.
Micro organism and diseases
Micro-organisms like bacteria, viruses, and fungi are tiny organisms that can cause disease in humans. There are both harmful and useful microbes. Harmful microbes spread diseases through contact with infected individuals or animals. Our immune system protects us from disease by producing antibodies to fight off invading pathogens. Vaccines work by exposing our immune system to weakened forms of viruses and bacteria, allowing it to develop immunity without causing sickness. When many people are vaccinated, it provides herd immunity to protect those who cannot receive vaccines. Proper hygiene and vaccination are important for preventing the spread of disease.
Germs In Sickness And In Health 1
The document discusses various topics related to microbes and infectious diseases. It provides information on common diseases caused by bacteria, viruses, fungi and protozoa. It discusses how microbes spread and identifies groups most at risk of infection like the elderly, young children and pregnant women. It emphasizes the importance of hand washing and cleaning surfaces to prevent spread of infection. It also addresses appropriate antibiotic use and risks of antibiotic resistance.
Chemistry project microorganisms
Microorganisms are organisms that can only be seen with a microscope. They include bacteria, viruses, fungi, and protozoa. Microorganisms can cause diseases in humans and animals by entering the body through cuts or wounds and releasing toxins. Specific diseases mentioned include anthrax, foot and mouth disease, citrus canker, and yellow vein mosaic. Pasteurization and cooling are two methods to prevent microbial growth in food - pasteurization heats milk to 70 degrees Celsius to kill microbes while cooling in refrigerators and freezers stops microbial growth at temperatures below 5 and -18 degrees Celsius respectively.
Microorganisms 140824111351-phpapp02
This document discusses microorganisms and their characteristics. It defines microorganisms as living organisms that are too small to be seen with the naked eye, including bacteria, fungi, protozoa, algae, and viruses. It classifies common diseases caused by different microorganisms and describes how microorganisms can be beneficial, for example in food production, or harmful as pathogens. The document also explains how pathogens spread communicable diseases and how the human body develops immunity against diseases.
Microorganisms
This document discusses microorganisms and their characteristics. It defines microorganisms as living organisms that are too small to be seen with the naked eye, including bacteria, fungi, protozoa, algae, and viruses. It classifies common diseases caused by different microorganisms and describes how microorganisms can be beneficial, for example in food production, or harmful as pathogens that cause illness in humans, animals and plants. It also explains how diseases are transmitted between organisms and the roles of carriers like insects.
The importance of hand hygiene final (1)
This document discusses the importance of hand hygiene for preventing the spread of germs. It notes that microbes are tiny organisms that are everywhere and can be spread through hands. While some microbes are harmless, others can cause illness. The document recommends washing hands with soap and water after activities like using the bathroom, coughing/sneezing, playing with animals, and before eating. Proper handwashing involves scrubbing all surfaces of the hands for at least 20 seconds using six specific steps. Regular hand hygiene is emphasized as an effective way to reduce the transmission of illnesses.
Microorganisms PPt Presentation by Piyush Mohite
This is an overall but brief discussion about all Microorganisms. This is a readymade slideshow for projects.
microorganisms.pptx
This document discusses microorganisms and their roles as both helpful and harmful agents. It begins by defining microorganisms and classifying them into four major types: bacteria, fungi, algae, and protozoa. Viruses, which are not technically living, are also discussed. The document then covers ways that microorganisms can be beneficial, such as in food production, agriculture, and medicine through the use of antibiotics. However, it also addresses how some microorganisms can cause disease and food spoilage. The document concludes by discussing methods of food preservation to inhibit harmful microorganisms.
Micros for thulane
The document discusses microorganisms like bacteria, algae, viruses, fungi and protozoa. It describes their characteristics, where they can be found and their roles. Microorganisms have both benefits and harmful effects. They are crucial to processes like decomposition, the nitrogen cycle, and producing items like antibiotics, insulin and food items. However, some can also cause diseases and food contamination.
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Microorganism By Azka Cantik
- 1. microorganism Science is fun
- 2. Three type of microorganism Bacteria Viruses fungi
- 3. “Bacteria” Bacteria is a microorganism that cause u decay and diseases non-harmful bacteria are used in the food industry example like yoghurt. Help to rot dead plant. Fruit that rot away coz of bacteria -_-
- 4. viruses Viruses is a microorganism that can cause diseases and easily spread one to another it can cause chicken pox , cow pox ,and still many. A girl with a cowpox coz of the viruses T_T
- 5. fungi Fungi is a microorganism , such as: yeast, a mushroom is a type of fungi too. It help to rot dead plant Tree with fungi in it….. O_o
- 6. How to avoid the spreading microorganism Close your mouth when u cough or sneeze because germ can easily spread. Wash your hand before eating and after going outside or after using the toilets . Cook your food very thoroughly to kill any harmful bacteria coz the food can be poisoning . Keep cooked meat from uncooked meat so that the germ is not easily transfer . Use out of sell by dates and destroy out of dates foods coz the food can be poisonous and not good for body.
- 7. Love to follow love to be healthy
- 8. I love science So much Coz we get fun By azkasitizahra