Class 7 Exam > Class 7 Videos > Science Class 7 > What is Aerobic Respiration?
What is Aerobic Respiration? Video Lecture | Science Class 7
|
111 videos|246 docs|28 tests
|
FAQs on What is Aerobic Respiration? Video Lecture - Science Class 7
| 1. What is aerobic respiration? |  |
Ans. Aerobic respiration is the process by which cells convert glucose and oxygen into energy, carbon dioxide, and water. It occurs in the presence of oxygen and is the most efficient way for cells to produce energy.
| 2. How does aerobic respiration differ from anaerobic respiration? | |
Ans. Aerobic respiration requires the presence of oxygen, while anaerobic respiration does not. In aerobic respiration, glucose is completely broken down, resulting in the production of a large amount of energy. On the other hand, anaerobic respiration only partially breaks down glucose, producing less energy and substances like lactic acid or alcohol.
| 3. What are the main stages of aerobic respiration? | |
Ans. Aerobic respiration consists of three main stages: glycolysis, the Krebs cycle (also known as the citric acid cycle), and the electron transport chain. During glycolysis, glucose is broken down into two molecules of pyruvate. In the Krebs cycle, pyruvate is further broken down, releasing carbon dioxide and energy-rich molecules. The electron transport chain then uses these energy-rich molecules to produce ATP, the cell's main source of energy.
| 4. What is the importance of aerobic respiration? | |
Ans. Aerobic respiration is essential for living organisms as it provides the energy needed for various cellular activities. It is the primary way in which cells produce ATP, which is required for processes like muscle contraction, cell division, and maintaining basic bodily functions. Without aerobic respiration, organisms would not be able to generate enough energy to survive.
| 5. How does exercise impact aerobic respiration? | |
Ans. Exercise increases the demand for energy in the body, leading to an increased rate of aerobic respiration. As the body requires more oxygen during exercise, the respiratory and circulatory systems work together to deliver oxygen to the cells more efficiently. This allows for a higher rate of ATP production, providing the energy needed for muscle contraction and endurance during physical activity.
About this Video
|
4.1K Views |
|
4.81/5 Rating |
|
Dec 18, 2024 Last updated |
Video Description: What is Aerobic Respiration? for Class 7 2024 is part of Science Class 7 preparation.
The notes and questions for What is Aerobic Respiration? have been prepared according to the Class 7 exam syllabus.
Information about What is Aerobic Respiration? covers all important topics for Class 7 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for What is Aerobic Respiration?.
Introduction of What is Aerobic Respiration? in English is available as part of our Science Class 7 for Class 7 & What is Aerobic Respiration? in
Hindi for Science Class 7 course. Download more important topics related with notes, lectures and mock test series for
Class 7 Exam by signing up for free.
Description
Video Lecture & Questions for What is Aerobic Respiration? Video Lecture | Science Class 7 - Class 7 full syllabus preparation | Free video for Class 7 exam to prepare for Science Class 7.
Information about What is Aerobic Respiration?
Here you can find the meaning of What is Aerobic Respiration? defined & explained in the simplest way possible.
Besides explaining types of What is Aerobic Respiration? theory, EduRev gives you an ample number of questions to practice What is Aerobic Respiration? tests,
examples and also practice Class 7 tests.
|
111 videos|246 docs|28 tests
|
|
Explore Courses for Class 7 exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
Extra Questions
,study material
,Exam
,Semester Notes
,Previous Year Questions with Solutions
,Viva Questions
,video lectures
,shortcuts and tricks
,What is Aerobic Respiration? Video Lecture | Science Class 7
,MCQs
,practice quizzes
,ppt
,past year papers
,Summary
,Sample Paper
,Free
,What is Aerobic Respiration? Video Lecture | Science Class 7
,mock tests for examination
,Objective type Questions
,Important questions
,What is Aerobic Respiration? Video Lecture | Science Class 7
,
Study What is Aerobic Respiration? on the App
Students of Class 7 can study What is Aerobic Respiration? alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the What is Aerobic Respiration?,
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 What is Aerobic Respiration? is prepared as per the latest Class 7 syllabus.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup