ACT Exam > ACT Videos > Biology for ACT > Cell Division & Cell Cycle
Cell Division & Cell Cycle Video Lecture | Biology for ACT
|
208 videos|226 docs|136 tests
|
FAQs on Cell Division & Cell Cycle Video Lecture - Biology for ACT
| 1. What is cell division? |  |
Ans. Cell division is the process by which a parent cell divides into two or more daughter cells. It is a fundamental process for the growth, development, and maintenance of all living organisms. Cell division occurs in two main stages: mitosis, where the nucleus divides, and cytokinesis, where the cytoplasm divides.
| 2. What is the cell cycle? | |
Ans. The cell cycle refers to the series of events that take place in a cell leading to its division and duplication. It consists of several phases, including interphase (G1, S, and G2) and mitosis. During interphase, the cell grows, replicates its DNA, and prepares for division. Mitosis is the phase where the nucleus divides, followed by cytokinesis, which completes the cell division process.
| 3. What is the importance of cell division? | |
Ans. Cell division is crucial for various reasons. It allows organisms to grow and develop by increasing the number of cells in their body. It is essential for tissue repair and regeneration. Moreover, cell division plays a role in the formation of gametes (sperm and egg cells) during sexual reproduction, enabling the transmission of genetic information to offspring.
| 4. How is the cell cycle regulated? | |
Ans. The cell cycle is tightly regulated to ensure proper growth and division. Key regulators, such as cyclins and cyclin-dependent kinases (CDKs), control the progression through different phases of the cycle. These regulators activate or inhibit specific proteins that drive the cell cycle. Checkpoints, such as the G1 checkpoint and the G2 checkpoint, monitor DNA integrity and cell size before allowing the cell to proceed to the next phase.
| 5. What are the consequences of abnormal cell division? | |
Ans. Abnormal cell division can have serious consequences. Uncontrolled cell division can lead to the formation of tumors and cancer. On the other hand, insufficient or impaired cell division can result in developmental abnormalities, growth disorders, and tissue degeneration. Understanding the regulation and mechanisms of cell division is essential for identifying and treating various diseases associated with abnormal cell division.
About this Video
|
3.3K Views |
|
4.71/5 Rating |
|
Nov 22, 2024 Last updated |
Video Description: Cell Division & Cell Cycle for ACT 2024 is part of Biology for ACT preparation.
The notes and questions for Cell Division & Cell Cycle have been prepared according to the ACT exam syllabus.
Information about Cell Division & Cell Cycle covers all important topics for ACT 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Cell Division & Cell Cycle.
Introduction of Cell Division & Cell Cycle in English is available as part of our Biology for ACT for ACT & Cell Division & Cell Cycle in
Hindi for Biology for ACT course. Download more important topics related with notes, lectures and mock test series for
ACT Exam by signing up for free.
Description
Video Lecture & Questions for Cell Division & Cell Cycle Video Lecture | Biology for ACT - ACT full syllabus preparation | Free video for ACT exam to prepare for Biology for ACT.
Information about Cell Division & Cell Cycle
Here you can find the meaning of Cell Division & Cell Cycle defined & explained in the simplest way possible.
Besides explaining types of Cell Division & Cell Cycle theory, EduRev gives you an ample number of questions to practice Cell Division & Cell Cycle tests,
examples and also practice ACT tests.
|
208 videos|226 docs|136 tests
|
|
Explore Courses for ACT exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
Free
,Previous Year Questions with Solutions
,Viva Questions
,video lectures
,practice quizzes
,Important questions
,Cell Division & Cell Cycle Video Lecture | Biology for ACT
,Sample Paper
,Exam
,Extra Questions
,mock tests for examination
,Cell Division & Cell Cycle Video Lecture | Biology for ACT
,Objective type Questions
,MCQs
,study material
,shortcuts and tricks
,Summary
,past year papers
,Semester Notes
,Cell Division & Cell Cycle Video Lecture | Biology for ACT
,ppt
;
Study Cell Division & Cell Cycle on the App
Students of ACT can study Cell Division & Cell Cycle alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Cell Division & Cell Cycle,
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 Cell Division & Cell Cycle is prepared as per the latest ACT 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