Education Material about Virus Presentation Template
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Viruses are microscopic organisms that exist almost everywhere on earth. They can infect animals, plants, fungi, and even bacteria.Viruses vary in complexity. They consist of genetic material, RNA or DNA, surrounded by a coat of protein, lipid (fat), or glycoprotein. Viruses cannot replicate without a host, so they are classified as parasitic.They are considered the most abundant biological entity on the planet.
Here we discuss the general properties of viruses in detail.
Virology is the study of viruses – submicroscopic, parasitic particles of genetic material contained in a protein coat and virus-like agents. It focuses on the following aspects of viruses: their structure, classification and evolution, their ways to infect and exploit host cells for reproduction, their interaction with host organism physiology and immunity, the diseases they cause, the techniques to isolate and culture them, and their use in research and therapy. Virology is considered to be a subfield of microbiology or of medicine.
Viruses are microscopic organisms that exist almost everywhere on earth. They can infect animals, plants, fungi, and even bacteria.Viruses vary in complexity. They consist of genetic material, RNA or DNA, surrounded by a coat of protein, lipid (fat), or glycoprotein. Viruses cannot replicate without a host, so they are classified as parasitic.They are considered the most abundant biological entity on the planet.
Here we discuss the general properties of viruses in detail.
Virology is the study of viruses – submicroscopic, parasitic particles of genetic material contained in a protein coat and virus-like agents. It focuses on the following aspects of viruses: their structure, classification and evolution, their ways to infect and exploit host cells for reproduction, their interaction with host organism physiology and immunity, the diseases they cause, the techniques to isolate and culture them, and their use in research and therapy. Virology is considered to be a subfield of microbiology or of medicine.
This slideshow presentation tells the story of the eternal battle between viruses and bacteria. Viruses cannot replicate on their own, so they would infect other organisms to hijack cellular functions in order to produce more viral offspring. While trillions of bacteria die every day due to attack of bacteriophages, the surviving ones has evolved an elegant defense mechanism that stores pathogenic sequences (from the virus DNA) into their genome, via the 'CRISPR' (clusters of regularly interspaced short palindromic repeats) region within their chromosome. The associated 'Cas' proteins paired with the RNA (expressed identifier-DNA sequences) will scan and cut out any viral DNA that matches with the stored sequences, making the virus ineffective. This makes the CRISPR/Cas system is very quick and effective tool for various bacterial detection and killing of pathogenic agents.
viruses are intracellular obligate parasites. They are either DNA or RNA viruses. In order to grow in labs, tissue culture is used. Some general characteristics of viruses are discussed here.
This slideshow presentation tells the story of the eternal battle between viruses and bacteria. Viruses cannot replicate on their own, so they would infect other organisms to hijack cellular functions in order to produce more viral offspring. While trillions of bacteria die every day due to attack of bacteriophages, the surviving ones has evolved an elegant defense mechanism that stores pathogenic sequences (from the virus DNA) into their genome, via the 'CRISPR' (clusters of regularly interspaced short palindromic repeats) region within their chromosome. The associated 'Cas' proteins paired with the RNA (expressed identifier-DNA sequences) will scan and cut out any viral DNA that matches with the stored sequences, making the virus ineffective. This makes the CRISPR/Cas system is very quick and effective tool for various bacterial detection and killing of pathogenic agents.
viruses are intracellular obligate parasites. They are either DNA or RNA viruses. In order to grow in labs, tissue culture is used. Some general characteristics of viruses are discussed here.
Biology is a natural science concerned with the study of life and living organisms. Modern biology is a vast and eclectic field composed of many specialized disciplines that study the structure, function, growth, distribution, evolution, or other features of living organisms
This presentation gives a detail overview on Viruses - Morphology and Classification. The presentation is helpful for students of B. Pharm Second Year and those who wants to gain basic knowledge about Viruses.
Subject - Microbiology
This presentation intends to explore the application of virus in different biomedical fields and research with special reference to vaccine production and plant viral diseases.
Metaverse Presentation Template
If you want to buy this presentation template, please visit http://madlis.com
Good design gets out of the way of the content you are sharing. It helps your audience focus on the content itself instead of the design.
But, it's no secret that most people dislike giving presentations. The dread of public speaking consistently ranks among the greatest fears in public surveys.
This presentation slides can help you reduce the anxiety involved with giving a presentation. Well-designed slides not only build your own confidence, they make your key points clearer to the audience.
Metaverse Presentation Template
If you want to buy this presentation template, please visit http://madlis.com
Good design gets out of the way of the content you are sharing. It helps your audience focus on the content itself instead of the design.
But, it's no secret that most people dislike giving presentations. The dread of public speaking consistently ranks among the greatest fears in public surveys.
This presentation slides can help you reduce the anxiety involved with giving a presentation. Well-designed slides not only build your own confidence, they make your key points clearer to the audience.
Construction Company Business Presentation Template
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Good design gets out of the way of the content you are sharing. It helps your audience focus on the content itself instead of the design.
But, it's no secret that most people dislike giving presentations. The dread of public speaking consistently ranks among the greatest fears in public surveys.
This presentation slides can help you reduce the anxiety involved with giving a presentation. Well-designed slides not only build your own confidence, they make your key points clearer to the audience.
Construction Company Business Presentation Template
If you want to buy this presentation template, please visit http://madlis.com
Good design gets out of the way of the content you are sharing. It helps your audience focus on the content itself instead of the design.
But, it's no secret that most people dislike giving presentations. The dread of public speaking consistently ranks among the greatest fears in public surveys.
This presentation slides can help you reduce the anxiety involved with giving a presentation. Well-designed slides not only build your own confidence, they make your key points clearer to the audience.
Real Estate Business Presentation Template
If you want to buy this presentation template, please visit http://madlis.com
Good design gets out of the way of the content you are sharing. It helps your audience focus on the content itself instead of the design.
But, it's no secret that most people dislike giving presentations. The dread of public speaking consistently ranks among the greatest fears in public surveys.
This presentation slides can help you reduce the anxiety involved with giving a presentation. Well-designed slides not only build your own confidence, they make your key points clearer to the audience.
Real Estate Business Presentation Template
If you want to buy this presentation template, please visit http://madlis.com
Good design gets out of the way of the content you are sharing. It helps your audience focus on the content itself instead of the design.
But, it's no secret that most people dislike giving presentations. The dread of public speaking consistently ranks among the greatest fears in public surveys.
This presentation slides can help you reduce the anxiety involved with giving a presentation. Well-designed slides not only build your own confidence, they make your key points clearer to the audience.
Fitness Center Business Presentation Template
If you want to buy this presentation template, please visit http://madlis.com
Good design gets out of the way of the content you are sharing. It helps your audience focus on the content itself instead of the design.
But, it's no secret that most people dislike giving presentations. The dread of public speaking consistently ranks among the greatest fears in public surveys.
This presentation slides can help you reduce the anxiety involved with giving a presentation. Well-designed slides not only build your own confidence, they make your key points clearer to the audience.
Fitness Center Business Presentation Template
If you want to buy this presentation template, please visit http://madlis.com
Good design gets out of the way of the content you are sharing. It helps your audience focus on the content itself instead of the design.
But, it's no secret that most people dislike giving presentations. The dread of public speaking consistently ranks among the greatest fears in public surveys.
This presentation slides can help you reduce the anxiety involved with giving a presentation. Well-designed slides not only build your own confidence, they make your key points clearer to the audience.
Rental Apartment Business Presentation Template
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Good design gets out of the way of the content you are sharing. It helps your audience focus on the content itself instead of the design.
But, it's no secret that most people dislike giving presentations. The dread of public speaking consistently ranks among the greatest fears in public surveys.
This presentation slides can help you reduce the anxiety involved with giving a presentation. Well-designed slides not only build your own confidence, they make your key points clearer to the audience.
Rental Apartment Business Presentation Template
If you want to buy this presentation template, please visit http://madlis.com
Good design gets out of the way of the content you are sharing. It helps your audience focus on the content itself instead of the design.
But, it's no secret that most people dislike giving presentations. The dread of public speaking consistently ranks among the greatest fears in public surveys.
This presentation slides can help you reduce the anxiety involved with giving a presentation. Well-designed slides not only build your own confidence, they make your key points clearer to the audience.
Business Lookbook Presentation Template
If you want to buy this presentation template, please visit http://madlis.com
Good design gets out of the way of the content you are sharing. It helps your audience focus on the content itself instead of the design.
But, it's no secret that most people dislike giving presentations. The dread of public speaking consistently ranks among the greatest fears in public surveys.
This presentation slides can help you reduce the anxiety involved with giving a presentation. Well-designed slides not only build your own confidence, they make your key points clearer to the audience.
Business Lookbook Presentation Template
If you want to buy this presentation template, please visit http://madlis.com
Good design gets out of the way of the content you are sharing. It helps your audience focus on the content itself instead of the design.
But, it's no secret that most people dislike giving presentations. The dread of public speaking consistently ranks among the greatest fears in public surveys.
This presentation slides can help you reduce the anxiety involved with giving a presentation. Well-designed slides not only build your own confidence, they make your key points clearer to the audience.
Business Lookbook Presentation Template
If you want to buy this presentation template, please visit http://madlis.com
Good design gets out of the way of the content you are sharing. It helps your audience focus on the content itself instead of the design.
But, it's no secret that most people dislike giving presentations. The dread of public speaking consistently ranks among the greatest fears in public surveys.
This presentation slides can help you reduce the anxiety involved with giving a presentation. Well-designed slides not only build your own confidence, they make your key points clearer to the audience.
Business Lookbook Presentation Template
If you want to buy this presentation template, please visit http://madlis.com
Good design gets out of the way of the content you are sharing. It helps your audience focus on the content itself instead of the design.
But, it's no secret that most people dislike giving presentations. The dread of public speaking consistently ranks among the greatest fears in public surveys.
This presentation slides can help you reduce the anxiety involved with giving a presentation. Well-designed slides not only build your own confidence, they make your key points clearer to the audience.
Business Lookbook Presentation Template
If you want to buy this presentation template, please visit http://madlis.com
Good design gets out of the way of the content you are sharing. It helps your audience focus on the content itself instead of the design.
But, it's no secret that most people dislike giving presentations. The dread of public speaking consistently ranks among the greatest fears in public surveys.
This presentation slides can help you reduce the anxiety involved with giving a presentation. Well-designed slides not only build your own confidence, they make your key points clearer to the audience.
Business Lookbook Presentation Template
If you want to buy this presentation template, please visit http://madlis.com
Good design gets out of the way of the content you are sharing. It helps your audience focus on the content itself instead of the design.
But, it's no secret that most people dislike giving presentations. The dread of public speaking consistently ranks among the greatest fears in public surveys.
This presentation slides can help you reduce the anxiety involved with giving a presentation. Well-designed slides not only build your own confidence, they make your key points clearer to the audience.
Business Lookbook Presentation Template
If you want to buy this presentation template, please visit http://madlis.com
Good design gets out of the way of the content you are sharing. It helps your audience focus on the content itself instead of the design.
But, it's no secret that most people dislike giving presentations. The dread of public speaking consistently ranks among the greatest fears in public surveys.
This presentation slides can help you reduce the anxiety involved with giving a presentation. Well-designed slides not only build your own confidence, they make your key points clearer to the audience.
Business Lookbook Presentation Template
If you want to buy this presentation template, please visit http://madlis.com
Good design gets out of the way of the content you are sharing. It helps your audience focus on the content itself instead of the design.
But, it's no secret that most people dislike giving presentations. The dread of public speaking consistently ranks among the greatest fears in public surveys.
This presentation slides can help you reduce the anxiety involved with giving a presentation. Well-designed slides not only build your own confidence, they make your key points clearer to the audience.
Business Lookbook Presentation Template
If you want to buy this presentation template, please visit http://madlis.com
Good design gets out of the way of the content you are sharing. It helps your audience focus on the content itself instead of the design.
But, it's no secret that most people dislike giving presentations. The dread of public speaking consistently ranks among the greatest fears in public surveys.
This presentation slides can help you reduce the anxiety involved with giving a presentation. Well-designed slides not only build your own confidence, they make your key points clearer to the audience.
Business Lookbook Presentation Template
If you want to buy this presentation template, please visit http://madlis.com
Good design gets out of the way of the content you are sharing. It helps your audience focus on the content itself instead of the design.
But, it's no secret that most people dislike giving presentations. The dread of public speaking consistently ranks among the greatest fears in public surveys.
This presentation slides can help you reduce the anxiety involved with giving a presentation. Well-designed slides not only build your own confidence, they make your key points clearer to the audience.
Honest Reviews of Tim Han LMA Course Program.pptxtimhan337
Personal development courses are widely available today, with each one promising life-changing outcomes. Tim Han’s Life Mastery Achievers (LMA) Course has drawn a lot of interest. In addition to offering my frank assessment of Success Insider’s LMA Course, this piece examines the course’s effects via a variety of Tim Han LMA course reviews and Success Insider comments.
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
1. Ezkare
Presentation
Viruses are much smaller than bacteria. They were not visible until the
invention of the electron microscope. A virus has a simple structure. It
has no internal cellular structure, no cell wall or cell membrane, just
the protein coat that holds the string of nucleic acid.
WWW.EZKARE.COM Education About Virus
2. Definition of Virus
A virus is a tiny parasite which can infect the living
organisms. Can copy itself inside their cells. Made
only of a nucleic acid + a protein coat. Usually the
nucleic acid is RNA; sometimes it is DNA.
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3. Characteristic of Virus
Infectious particles, causing many types of disease;
Contain nucleic acid core RNA or DNA;
Surrounded by a protective protein coat;
Viruses have the following characteristics:
W W W . E Z K A R E . C O M
4. Genom
There are a many genomic structures in viruses. As a group they have more structural genomic
diversity than plants, animals, archaea, or bacteria. There are millions of different types of
viruses, but only about 5,000 of them have been described in detail.
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5. Replication Cycle
Viral populationsdo not grow through cell division, because they do
not have cells. Instead, they use the machinery and metabolism of a
host cell to produce many copies of themselves, and they assemble
(put together) in the cell.
Genetic Materials and Replication
W W W . E Z K A R E . C O M
6. Attachment is a specific binding between viral capsid proteins and
specific receptors on the host cellular surface.
Penetration follows attachment: Virions (single virus particles) enter the
host cell through receptor-mediated endocytosis or membrane fusion.
Uncoating is a process in which the viral capsid is removed: Thismay be by
degradation by viral enzymes or host enzymes or by simple dissociation.
Replication of viruses involves multiplication of the genome.
Following the structure-mediated self-assembly of the virus particles, some
modification of the proteins often occurs.
Viruses can be released from the host cell by lysis, a process that kills the
cell by bursting its membrane and cell wall.
6 Basic Stages
in The Life
Cycle of Virus
7. RNA Viruses
DNA Viruses
Reverse
Transcribing Viruses
Genetic
Material and
Replication
The genetic material within virus particles,
and the method by which the material is
replicated, varies considerably between
different types of viruses.
W W W . E Z K A R E . C O M
8. RNA Viruses
Replication usually takes place in the cytoplasm. RNA viruses can be placed into four different groupsdepending on their
modes of replication. All RNA viruses use their own RNA replicase enzymes to create copies of their genomes.
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9. DNA Viruses
The genome replication of most DNA viruses takes place in the cell's nucleus.
Most DNA viruses are entirely dependent on the host cell's DNA and RNA
synthesising machinery, and RNA processing machinery. Viruseswith larger
genomes may encode much of this machinery themselves.
W W W . E Z K A R E . C O M
10. Reverse
Transcribing Viruses
Reverse transcribing viruses with RNA genomes
(retroviruses) use a DNA intermediate to replicate.
Those with DNA genomes (pararetroviruses) use an
RNA intermediate during genome replication.
11. Innate Immune System Adaptive Immune System Evading Immune System
HostDefence
Mechanisms
W W W . E Z K A R E . C O M
12. Innate Immune System
The body's first line of defence against viruses is the innate immune system. This has cells and other mechanisms which defend the host
from any infection. The cells of the innate system recognise, and respond to, pathogensin a general way.
13. Adaptive
Immune System
Vertebrates have a second, more specific,
immune system. It is called the adaptive
immune system. When it meets a virus, it
produces specific antibodies that bind to
the virus and render it non-infectious. Two
types of antibodies are important.
14. Evading
Immune System
Not all virus infections produce a protective immune to the
response. These persistent viruses evade immune control by
sequestration (hiding away); blocking antigen presentation;
cytokine resistance; evading natural killer cell activity; escape
from apoptosis (cell death), and antigenic shift (changing
surface proteins).
15. Evolution
Viruses donot belong to any of the six kingdoms. They do not meet all the
requirements for being classified as a living organism because they are not
active until the point of infection. However, that is just a verbal point. The
origins of viruses in the evolutionary history of life are unclear: some may
have evolved from plasmids – piecesof DNA that can move between cells –
while others may have evolved from bacteria.
17. Recent Discoveries
A recent project discovered nearly 1500 new RNA viruses
by sampling over the 200 invertebrate species. "The
research team... extracted their RNA and, using next
generation sequencing, deciphered the sequence of a
staggering 6 trillion letters present in
the invertebrate RNA libraries".
W W W . E Z K A R E . C O M
19. Pithovirus
Pithovirus is a genus of giant virus
which infects amoebae. It is a double-
stranded DNA virus, and is a member
of the clade of large DNA viruses.
W W W . E Z K A R E . C O M
20. Pandoravirus
Pandoravirus is a genus of very large
viruses, with the largest genomes of any
viral genus. Its genome, with 1.9 to 2.5
megabases of DNA, is twice as large as
that of Megavirus.
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21. Megavirus
Megavirus is a virus with a single identif
species, Megavirus chilensis (MGVC). It was
is phylogenetically related to or the name
Mimivirus (APMV).
22. Mimivirus
Mimivirus is a new extra-large virus. It is either a viral genus with a single
species, Acanthamoeba polyphaga mimivirus (APMV), or it is a group
of phylogenetically-related large viruses (MimiN).
23. Uses of Virus
Viruses are used widely in cell biology. Geneticists often use viruses as vectors to introduce
genes into cells that they are studying. This is useful for making the cell produce a foreign
substance, or to study the effect of introducing a new gene into the genome.
W W W . E Z K A R E . C O M
24. Definition of Influenza
It is caused by several different viruses (see: RNA virus), which is why
people can have the flu more than once.. The name influenza comes
from Italian: influenza, meaning "influence".
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25. Flu Transmissions
and Symptoms
Symptoms include cough, sore throat, muscle aches and pains, fever,
headache, and rarely vomiting and diarrhoea. Influenza can also lead to
other diseases, such as pneumonia. This makes it especially dangerous
to young children and elderly people.
Human Influenza can pass from one person to another very easily. It is
most commonly spread by the microscopic droplets of mucus and fluid
that are sent intothe air when the sick person coughsor sneezes.
26. Changes in the Influenza Virus
Small changes that happen as flu is passed from one person to another is the most common way flu
viruses change. This is the main reason that people can catch the flu every year. Another way that the flu
can change is when a person or animal catches two different flu viruses. The two viruses can exchange
some of their genetic information, which can create a brand new flu that nobody has ever caught before.
28. Treatment
People with the flu are advised to get plentyof rest,
drink plentyof liquids, avoid using alcohol and
tobacco and, if necessary, take medications such as
acetaminophen (paracetamol) to relieve the fever
and muscle aches associated with the flu. Children
and teenagers with flu symptoms (particularly
fever) should avoid taking aspirin during an
influenza infection (especially influenza type B),
because doing so can lead to Reye's syndrome, a
rare but potentially fatal disease of the liver.