Cell nucleus-structure and function

HELLO FRIENDS

i am Mohammed Sameer

in this video we are going to learn a important topic about cell nucleus its structure and function

facts about nuclues
The Nucleus varies in size from species to species of cells and bacteria and also can appear differently depending on the kinds of cells they are present in. The nucleus is on such vital importance to the cell because it contains the DNA that the cell needs to synthesize proteins and regulate mostly every other aspect of its function. During cell reproduction, the nucleus breaks apart and the genetic material it contains is replicated to form exact copies that are transferred to the daughter cell. It also contains the Nucleolus, an organelle responsible for the production ribosomes for the cell. It is protected by the nuclear membrane, which regulates what can enter and exit the nucleus. It lets some small water-soluble molecules pass directly through the membrane itself while keeping larger molecules such as the DNA contained in the nucleus inside. However, when nucleic acids need to enter or exit the nucleus, they can pass through one of the nuclear pores, which are openings in the membrane that allow substances to pass into or out of the nucleus. The nucleus is also known as the "brain of the cell" due to its use in controlling the cell's actions by the DNA it holds.

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[PANDA__M_]

I think that was a good way to teach the students and it also helps us in learning in a shor meaning and short way 🎉

[sahibacomputerinstitute]

Sir AAP ka video bahut hi achha Laga or ap se yahi promise hei ki or bhi AAP ESI tarah se video banay taki hum jaise bachho ke Lia helpful ho

[honeykumari]

I like your video thank you so much sir it help me a lot

[ritasharma]

Thank you sir for explain about Nucleus 🙏🙏

[Virat]

Define cytoplasm, golgi apparatus, endoplasmic recticulum, vacuoles, plastics, lysosomes,

[nsgraistar]

Thank u sir today my exam you prepare my exam

[AnkushgillGill-mn]

❤ very nice your lecture God bless you ❤

[DiyaKshirsagaar]

Wow sir it is very helpful video for me😊👍❤

[Sehrishhhhhhhhhhhhhhhhhhhhhh]

Sir ur explanations iz vry gud.... RNA define

[mohitandmanishaclass]

I like very much your vedios, I learn most of the things from your vedios .I have seen your every vedio and also like.so please upload such vedios every week at least.

[renuarunsingh]

Sir I have an doubt 🧐
That,
Why and how our cells divide

[opgameryt]

Sir what kind of chemical neucleplasmic have

[vishanumaurya]

Thankyou bhai mere assignment ma apka lecture bhut benifit rha

[harshitsharma]

Sir please vacuoles, endoplasmic rectilium, Golgi apparatus ki video upload kro

[NawazHussain-jg]

Sir first of all you are the best but sir explane plzzzz nucleus and chromatin

[RohanVirat-guoe]

Thinko thinku OK namaste sir my project is very very important thanks sir

[rabinachaudhary]

Thankyou so much for making my doubts clear

[harjinderkaur]

Sir one question left how does the genetic material appears when A) the cell is not dividing? B) the cell is about to divide?

[Sevda]

Define my sir is just reading your videos

[dolleducation]

nucleus makes ribosomes ye bhi function hi h na sir