Скачать или смотреть Cell Division – Mitosis | Cell Cycle Regulation (Cyclin & CDKs) | Checkpoints (G1, G2 & spindle)

Mitosis | Class 11 Biology | NCERT Explained with Phases, Mnemonics & Diagrams

Welcome to today’s lecture on Mitosis, an important topic from Biology (Cell Cycle and Cell Division).
In this video, we will learn:

What is Cell cycle
Its Stages - Interphase & M phase

The different phases of Mitosis (Prophase, Metaphase, Anaphase, Telophase) & cytokinesis

Mnemonics to remember the stages easily

Diagrams explained step-by-step

Significance of mitosis

Cell Cycle Regulation - Cyclins & CDKs

Cell cycle checkpoints and why they are important


This session is perfect for Class 11 students, NEET aspirants, and quick revision before exams.


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⏱️ Timestamps

00:00 – Intro
00:35 – What is cell cycle?
01:00 – Cell cycle stages
01:15 – Interphase (G1, S, G2) in short
02:20 – Mitosis at glance
03:00 – Mnemonic
03:10 – Stages of Mitosis
03:25 – Prophase explained
03:45 – Metaphase explained
04:04 – Anaphase explained
04:30 – Telophase explained
04:45 – Cytokinesis explained
05:10 – Significance of Mitosis
05:30 – Real life examples
05:55 – Recap Mitosis
06:25 – Cell cycle regulations &Checkpoints in Cell Cycle (G1, G2, Spindle)
06:25 – Why cell cycle regulation
07:10 – Key regulators- cyclin & CDKs
07:45 – Role of cyclin & CDKs
08:30 – P-35 protien
09:15 – Checkpoints
12:28 – Cell cycle regulation Summary
10:15 – Why checkpoints are necessary
13:10 – outro



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