NEET Exam > NEET Videos > Biology Class 11 > Video: Krebs Cycle (Aerobic Respiration)
Video: Krebs Cycle (Aerobic Respiration) Video Lecture | Biology Class 11 - NEET
|
181 videos|360 docs|149 tests
|
FAQs on Video: Krebs Cycle (Aerobic Respiration) Video Lecture - Biology Class 11 - NEET
| 1. What is the Krebs Cycle? |  |
Ans. The Krebs Cycle, also known as the citric acid cycle, is a series of chemical reactions that occur in the mitochondria of cells during aerobic respiration. It is an essential part of the energy production process and plays a crucial role in the breakdown of carbohydrates, fats, and proteins to generate ATP (adenosine triphosphate).
| 2. How does the Krebs Cycle work? | |
Ans. The Krebs Cycle begins with the combination of a two-carbon molecule, acetyl-CoA, with a four-carbon molecule, oxaloacetate, to form a six-carbon molecule called citrate. This citrate molecule undergoes a series of reactions that release carbon dioxide and generate energy-rich molecules such as NADH, FADH2, and ATP. The cycle then regenerates oxaloacetate to continue the process.
| 3. What is the significance of the Krebs Cycle in aerobic respiration? | |
Ans. The Krebs Cycle is a vital part of aerobic respiration as it is the final common pathway for the oxidation of carbohydrates, fats, and proteins. It produces energy-rich molecules such as NADH and FADH2, which are essential for the electron transport chain to generate ATP. Additionally, the cycle also produces intermediates that are used in other metabolic pathways.
| 4. What are the main inputs and outputs of the Krebs Cycle? | |
Ans. The main inputs of the Krebs Cycle are acetyl-CoA, which is derived from the breakdown of carbohydrates, fats, and proteins, and oxaloacetate. The main outputs of the cycle are carbon dioxide, NADH, FADH2, and ATP. These outputs are then used in the electron transport chain to produce additional ATP through oxidative phosphorylation.
| 5. How is the Krebs Cycle regulated? | |
Ans. The Krebs Cycle is regulated by several factors, including the availability of substrates such as acetyl-CoA and oxaloacetate, as well as the presence of key enzymes that catalyze the reactions. The cycle is also regulated by feedback inhibition, where the accumulation of ATP and NADH can inhibit key enzymes and slow down the cycle to maintain cellular energy balance.
About this Video
|
1.5K Views |
|
4.88/5 Rating |
|
Dec 18, 2024 Last updated |
Video Description: Video: Krebs Cycle (Aerobic Respiration) for NEET 2024 is part of Biology Class 11 preparation.
The notes and questions for Video: Krebs Cycle (Aerobic Respiration) have been prepared according to the NEET exam syllabus.
Information about Video: Krebs Cycle (Aerobic Respiration) covers all important topics for NEET 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Video: Krebs Cycle (Aerobic Respiration).
Introduction of Video: Krebs Cycle (Aerobic Respiration) in English is available as part of our Biology Class 11 for NEET & Video: Krebs Cycle (Aerobic Respiration) in
Hindi for Biology Class 11 course. Download more important topics related with notes, lectures and mock test series for
NEET Exam by signing up for free.
Description
Video Lecture & Questions for Video: Krebs Cycle (Aerobic Respiration) Video Lecture | Biology Class 11 - NEET - NEET full syllabus preparation | Free video for NEET exam to prepare for Biology Class 11.
Information about Video: Krebs Cycle (Aerobic Respiration)
Here you can find the meaning of Video: Krebs Cycle (Aerobic Respiration) defined & explained in the simplest way possible.
Besides explaining types of Video: Krebs Cycle (Aerobic Respiration) theory, EduRev gives you an ample number of questions to practice Video: Krebs Cycle (Aerobic Respiration) tests,
examples and also practice NEET tests.
|
181 videos|360 docs|149 tests
|
|
Explore Courses for NEET exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
Video: Krebs Cycle (Aerobic Respiration) Video Lecture | Biology Class 11 - NEET
,Objective type Questions
,Free
,mock tests for examination
,Semester Notes
,Video: Krebs Cycle (Aerobic Respiration) Video Lecture | Biology Class 11 - NEET
,practice quizzes
,Extra Questions
,Video: Krebs Cycle (Aerobic Respiration) Video Lecture | Biology Class 11 - NEET
,ppt
,MCQs
,video lectures
,Summary
,Previous Year Questions with Solutions
,Sample Paper
,shortcuts and tricks
,Exam
,Viva Questions
,Important questions
,study material
,past year papers
;
Study Video: Krebs Cycle (Aerobic Respiration) on the App
Students of NEET can study Video: Krebs Cycle (Aerobic Respiration) alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Video: Krebs Cycle (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 Video: Krebs Cycle (Aerobic Respiration) is prepared as per the latest NEET syllabus.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up
within 7 days!
within 7 days!
Takes less than 10 seconds to signup