UPSC Exam > UPSC Videos > Science & Technology for UPSC CSE > Virus and Bacteria
Virus and Bacteria Video Lecture | Science & Technology for UPSC CSE
|
146 videos|358 docs|249 tests
|
FAQs on Virus and Bacteria Video Lecture - Science & Technology for UPSC CSE
| 1. What is the difference between a virus and bacteria? |  |
Ans. Viruses and bacteria are both microscopic organisms, but they have distinct characteristics. Viruses are much smaller than bacteria and cannot survive outside a host cell. They are considered non-living as they do not have cellular structures or metabolic processes. In contrast, bacteria are living organisms with a cellular structure and can survive independently.
| 2. How do viruses and bacteria cause diseases? | |
Ans. Both viruses and bacteria can cause diseases, but they do so in different ways. Viruses invade host cells and use the host's cellular machinery to replicate, leading to cell damage and disease symptoms. Bacteria, on the other hand, can cause diseases by releasing toxins or by directly invading tissues and organs. The specific mechanisms vary depending on the type of virus or bacteria.
| 3. Can antibiotics treat both viral and bacterial infections? | |
Ans. No, antibiotics are not effective against viral infections. Antibiotics specifically target bacteria by interfering with their cellular processes, but they have no effect on viruses. Viral infections are typically managed through antiviral medications or by supporting the immune system's response. It is important to use antibiotics judiciously to prevent the development of antibiotic resistance.
| 4. How can we prevent the spread of viruses and bacteria? | |
Ans. Preventing the spread of viruses and bacteria involves practicing good hygiene habits. This includes frequent handwashing with soap and water, especially before eating or touching the face, covering the mouth and nose when coughing or sneezing, and avoiding close contact with infected individuals. Vaccinations are also available to prevent certain viral and bacterial infections.
| 5. Are all viruses and bacteria harmful? | |
Ans. No, not all viruses and bacteria are harmful. In fact, our bodies naturally harbor many beneficial bacteria that play important roles in digestion and immunity. Additionally, some viruses can infect only specific types of organisms and do not cause disease in humans. However, certain viruses and bacteria can cause severe infections and diseases, and it is important to take appropriate precautions to prevent their spread.
Related Exams
About this Video
|
4.60/5 Rating |
|
Dec 22, 2024 Last updated |
Video Description: Virus and Bacteria for UPSC 2024 is part of Science & Technology for UPSC CSE preparation.
The notes and questions for Virus and Bacteria have been prepared according to the UPSC exam syllabus.
Information about Virus and Bacteria covers all important topics for UPSC 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Virus and Bacteria.
Introduction of Virus and Bacteria in English is available as part of our Science & Technology for UPSC CSE for UPSC & Virus and Bacteria in
Hindi for Science & Technology for UPSC CSE course. Download more important topics related with notes, lectures and mock test series for
UPSC Exam by signing up for free.
Description
Video Lecture & Questions for Virus and Bacteria Video Lecture | Science & Technology for UPSC CSE - UPSC full syllabus preparation | Free video for UPSC exam to prepare for Science & Technology for UPSC CSE.
Information about Virus and Bacteria
Here you can find the meaning of Virus and Bacteria defined & explained in the simplest way possible.
Besides explaining types of Virus and Bacteria theory, EduRev gives you an ample number of questions to practice Virus and Bacteria tests,
examples and also practice UPSC tests.
|
146 videos|358 docs|249 tests
|
|
Explore Courses for UPSC exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
past year papers
,Sample Paper
,practice quizzes
,Viva Questions
,Virus and Bacteria Video Lecture | Science & Technology for UPSC CSE
,Free
,video lectures
,Important questions
,Semester Notes
,Extra Questions
,shortcuts and tricks
,Virus and Bacteria Video Lecture | Science & Technology for UPSC CSE
,Objective type Questions
,mock tests for examination
,Exam
,Previous Year Questions with Solutions
,study material
,Summary
,ppt
,Virus and Bacteria Video Lecture | Science & Technology for UPSC CSE
,MCQs
;
Study Virus and Bacteria on the App
Students of UPSC can study Virus and Bacteria alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Virus and Bacteria,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of Virus and Bacteria is prepared as per the latest UPSC syllabus.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup