Mitosis - The Nuclear Division

Mitosis is a small phase in the whole process of cell cycle in which the replicated chromosomes are separated into two nuclei.
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before the cell starts with the mitosis it has already undergone the interphase, where it has grown and duplicated its dna,basically all set for dividing.
The whole process of mitosis is divided into 4 simple stages
Prophase Metaphase Anaphase & Telophase.
And the basic concept of each of them is
Condensation, Arrangement, Splitting and Nuclear membrane formation.
we will talk about one important structure inside the cell that is essential for proper splitting of the nucleus --- The Mitotic spindle.
This structure is known as a spindle because of its shape.
The mitotic spindle consists of centrosomes and the microtubules ,the rope like structure which project from them.
The word centrosome is often confused with the word centromere. THIS is centromere. The bead like structure that you see in the centre of a chromosome, which is different from centrosome which is this structure here which helps in dividing the contents of the nucleus into two.

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[@luciferduke674]

This is the most helpful introduction ever I ve seen sir.could u plz teach us about meiosis too

[@emmaburrows6749]

Really clear video. Watched this and the previous video on mitosis and now completely understand the process. Love how clear and concise the videos are.

[@diyaagrawal145]

This vid was truly informative!
Loved it. I request u to post a similar kinda vid on meiosis.

[@ShreyUniverse]

Was eagerly waiting for this 😍

[@AbdullahAlMamun-ou3qg]

Nice...what a simplified explanation !

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sir pls make a video on meiosis

[@superduck97]

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[@shwetat2196]

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[@srujancp1593]

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fr this helpful & informative 😌 video....
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[@brightafterrain9115]

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[@kamrankhankhan3554]

Really too much helpful!

[@madhuparisa6204]

sir please make a video on meiosis and amitosis also.

[@geertvictor6072]

verry helpful! Just what i needed

[@MEDSimplified]

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[@ninoskasmith6568]

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[@tarunssangha7605]

Thank you my friend

[@yulaxxi8665]

Thank u for this

[@abdulmanaan3329]

Good lecture

[@omerikechisom6692]

Thanks for the succinct explanation. Please, i need the link to the video on Meiosis

[@amarechekun3828]

I AM ALWAYS HAPPY WITH THIS VEDIO TANK YOU

[@Dr.leen02]

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[@jieni4327]

I really like your classes. Have gone through several DNA related classes from you. Do you have classes for gene sequencing which describe library, short reads, and perhaps why and how about gene sequencing.

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[@lalngaihawmihnamte3675]

Love it so much

[@ghadermas4963]

thank you

[@GizzellePhipps]

Wow, this is a great video! You actually break down each phases of Mitosis very well. However, where is the lecture on 'Meiosis?' Please sir, upload it because it is also needed. Without 'Meiosis', it's like the lesson is incomplete. We want 'Meiosis.'

[@abinayak1894]

Thank you so much sir

[@blue20magic25]

thank youuuu :)

[@GoogleUser-qi1uj]

Thank you bro.

[@smitaranipanda7528]

This is helpful. Can you make video on meiosis also. I request you to make video on genetics topic like QTL mapping and yeast genetics like that

[@gungunlahan2839]

Sir,Please make a video of meiosis

[@poojasharma-yl4je]

Pls make a video on cell Meiosis also..

[@prabhavikariyawasam426]

Wow very nice

[@jennyremigio9837]

Thank You for creating such an amazing video. Best explanation of Mitosis I have found on UA-cam!!! Subscribing for sure.

[@vinaysanganal2372]

Sir, make a video on meiosis also

[@TonyTigerTonyTiger]

7:23 Pro-metaphase is not part of metaphase. Either it is its own phase, or it is called late prophase. Molecular biology textbooks list the same events, but some use a 4-phase mitosis and label these steps as occurring in late prophase, whereas other texts use a 5-phase mitosis and label them as their own separate phase, called pro-metaphase.

[@mehwishhayat8584]

Please make on meiosis too🙏

[@SSMBukhari]

What is the size attained by the DNA after CONDENSATION from 2344 km to what????? at 7:20

[@karlajones7830]

Thank you so much!
This was very useful

[@neetaspirant9133]

Meosis pe video nahi bani kya sir mai search kr rahi thi?

[@peerzadaabrar1800]

Best explained in precise vedio

[@uppalapatidineshvarma9538]

Tq so much sir

[@ayu51065]

Please make video on endomitosis and polyploidy please I am not getting it it's request 🙏🏻🙏🏻

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Amazing video cleared all my doubts🤩🤩🤩

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This was really awesome 👍.I
had watched all your videos they are all superb 👏👏👏👏👌👌👌👌👌

[@hrithiksah1288]

Sir please make video on meoisis

[@MEDSimplified]

Thanks for the idea

[@kavyagaur21]

You could have directly start with the prophase ... But you give those extra 6+ minutes to teach that basics ...and let me tell u ... That thing you tell here about chromosome's arm are actually 2 not 4 , amd that centrosome and centromere ... I was always confused between that and you cleared my doubt pretty well .... Thank you so much guy 🥺💝 ...
It actually says pretty much about you that you must have been a good student in studies . Like one of my teacher once told me that jitne bhi good teachers ham dekhte hai , wo zarur apne school time me medium level ke student rahe honge , unhe bhi wo cheeze smjh nhi aai hongi jo wo hame shandar tarah se samjhate hai , plus jo toppers hote hai , wo mostly gifted hote hai , kam efforts me unhe jaldi and zyada samajh aa jata hai so wo ape students ko kabhi funda nhi bata pate ke kisi cheez ko kese learn Kiya Jaaye .

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For your explanation 🙏🙏🙏🙏🙏🙏🙏 sir

[@TonyTigerTonyTiger]

8:00 You say that 2 microtubules attach to each chromosome at its centromere. That is true for yeast, but for mammals the number is more like 60 to 80.

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[@dharanisilaparasetty2067]

Bro please explain meiosis also

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Please make a video on meiosis

[@sujatabehera4607]

Sir plz make a meiosis vdo...
We are very much excited to learn according to your knowledge

[@aouvethikagunasekaran8294]

Thank you soo much sir
This is awesome video
Make video on meosis

[@shivampawar4450]

Steps of meiosis..please!!

[@chemi-tech6307]

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Video for meiosis please!!!

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Plz make a video on oogenesis

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You are greater than the greatest

[@TonyTigerTonyTiger]

6:06 WHOAH! The DNA in one of our cells is nowhere near 2,344 KM. The actual value is about 2 meters. You off by a factor of about 1 million.

[@AMOneIndia]

Like the video. And like the comment.

[@priyankaraut29]

sir please explain Interphase

[@vijaykumarsanugonda2784]

Nice

[@babitakumarik4475]

Meiosis par aisa hi video banaye na sir please

[@naeemjam8073]

Excellent. Who are you?

[@foooi5suki723]

nuclear division precedes cell division

[@pavithras6965]

rDNA is 2344m or 2344km??

[@shubhamchouhan7722]

Its actually 2-3 metre long per cell

[@pratyaymukherjee8058]

Sir please give the video of meiosis, neet knocks at door quickly upload more classes

[@ratikantsingh126]

I think our DNA is 2.2 m long...not 2344 km

[@kidzkitchen8930]

Oh

[@sumitraagrawal1988]

☻👆👍👍👍👍

[@jessjerz]

You should be teaching biology teachers n professors how to teach

[@motorcuhoca5371]

human cell one nuclei DNA Lenght 2 meters i know?

[@sureshnaik3797]

This is difficult to understand by rapid lecture

[@motorcuhoca5371]

bro your two identical chromatin make one chromosome which consist sister chromatides . its shape X you drive two X . its not true but u good

[@madscience8302]

Sir , chromosome has ,two arms ,sir🤔

[@abusaharat3498]

Sir please make video on meiosis