Cell Wall - Cell: The Unit of Life | Class 11 Biology

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  • Опубликовано: 15 янв 2025

Комментарии • 297

  • @MagnetBrainsEducation
    @MagnetBrainsEducation  2 года назад +2

    ✔️📚👉 Grab Notes by Expert Teachers Here: www.pabbly.com/out/magnet-brains
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    • @sfrajapootsf871
      @sfrajapootsf871 2 года назад +1

      Notes ka lya koi link sent kro mam plz

  • @ritika2018
    @ritika2018 3 года назад +6

    Explanation is just wowww maam 👌👌

  • @lakshitakhurana
    @lakshitakhurana 3 года назад +11

    Doubt : what is the difference between pits and plasmodesmata??
    By the way, amazing video mam.....Thank u so much 🤗

    • @sometimesitsbettertobealon898
      @sometimesitsbettertobealon898 3 года назад +8

      Plasmodesmata is a structure in which one cell is connected to the other cell through middle lemella. And pits are the thinner part of the cell wal or we can say unthickened part of the cell wall. Hope it is helpful. 🤗🤗

    • @lakshitakhurana
      @lakshitakhurana 3 года назад +2

      @@sometimesitsbettertobealon898 OK.... Thank you 😊😊

    • @sometimesitsbettertobealon898
      @sometimesitsbettertobealon898 3 года назад +3

      @@lakshitakhurana my pleasure 🤗🤗

    • @lakshitakhurana
      @lakshitakhurana 3 года назад +1

      @@sometimesitsbettertobealon898 😊

    • @Skull_Bhai_
      @Skull_Bhai_ 2 года назад +1

      @@sometimesitsbettertobealon898 pits are the areas where secondary cell wall is absent

  • @mustafaahmed1249
    @mustafaahmed1249 3 года назад +31

    Magnet brains please start a new series for class 11th neet students...

    • @MagnetBrainsEducation
      @MagnetBrainsEducation  3 года назад +9

      MUSTAFA ‡, Thanks a lot for checking out the video and replying back. Do recommend Magnet Brains to your friends. Also do checkout the Magnet Brains website, all video lectures are organized on the site for easy access.

    • @allgreatlux6234
      @allgreatlux6234 3 года назад +1

      🖤🖤

    • @mustafaahmed1249
      @mustafaahmed1249 3 года назад +3

      @@allgreatlux6234 why black heart🤣

    • @abhishekgupta3828
      @abhishekgupta3828 3 года назад

      Yess u r right

    • @gooliadd9957
      @gooliadd9957 2 года назад

      @@MagnetBrainsEducation g

  • @AryanSingh-z9y
    @AryanSingh-z9y 18 дней назад +1

    Thanku soo much for this mam we are always thankful to you

  • @simrangurjar9814
    @simrangurjar9814 3 года назад +3

    All teachers of magnet brains teach very well....... Thank U mam very much

  • @kshitij230
    @kshitij230 3 года назад +5

    Nice explaination

  • @unnatimbst.6048
    @unnatimbst.6048 3 года назад

    00:10 ❤BETA❤...😍😍😘😘😘😘😊😊😊🤗🤗🤗🤗🤗😌😌😌😌 world ka sabse khubsurat word... 😁🙈

    • @MagnetBrainsEducation
      @MagnetBrainsEducation  3 года назад

      ❍unnati❍ (MB St.), Thanks a lot for watching the Magnet Brains videos. Please recommend us among your friends.

  • @snigdhaswagatika9094
    @snigdhaswagatika9094 3 года назад +19

    Mam I just love you lectures .... 🙏Thank you for such a great guidance

  • @princebhardwaj4915
    @princebhardwaj4915 3 года назад +7

    Super mam

  • @vivek10b21
    @vivek10b21 4 года назад +5

    Amazing video mam

  • @ansarihina2945
    @ansarihina2945 2 года назад +1

    Thank you so much mam Love u ♥️♥️♥️♥️♥️

  • @mujahedahmad363
    @mujahedahmad363 3 года назад +2

    Excellent presentation mam.... 👍

  • @pradnyesh.
    @pradnyesh. 3 года назад +1

    🙏Mam you are the best teacher in whole world 👍🌹🌹🌹🌹🌹❤

  • @Sciencestars_
    @Sciencestars_ 4 года назад +4

    Just amazing gud efforts mam. All my doubts has gone❤💙💚💛💜❤💙💚💛💜❤💙💚💛💜❤💙💚💛💜❤💙💚💛💜❤💙💚💛❤💙💚💛💜

  • @Sciencestars_
    @Sciencestars_ 4 года назад +5

    Well explained ❤💙💚💛💜

  • @ankitkostha4003
    @ankitkostha4003 3 года назад +6

    Ma'am is teaching is very very well bcs i missed my class from 3 days thats why my syllabus being left behind😭😭 bcs of ma'am i continue to complete my syllabus 🙏❤️ thanks ma'am

    • @MagnetBrainsEducation
      @MagnetBrainsEducation  3 года назад

      Ankit Kostha, Thanks a lot for watching the Magnet Brains videos. Please recommend us among your friends.

  • @nidhikhandelwal4434
    @nidhikhandelwal4434 3 года назад +3

    Mam i am in 9th class but i see ur videos bcz my teacher teach us upper level things that's why I am not understood what my teacher study us so mam a humble request to u that u teach from basic pls mam i need from basic to upper levels study
    Anyways ur videos are most helpful for me nd u teach very nice thanks magnet brain for this free education 🥰
    And mam pls accept my request I am a big fan of magnet brains so.....

    • @MagnetBrainsEducation
      @MagnetBrainsEducation  3 года назад +1

      nidhi khandelwal, Thanks a lot for checking out the video and replying back. Do recommend Magnet Brains to your friends. Also do checkout the Magnet Brains website, all video lectures are organized on the site for easy access.

    • @swordofhonourholder512
      @swordofhonourholder512 3 года назад

      Me too

    • @kartiknakra6608
      @kartiknakra6608 Год назад

      Same I am at Allen Class 9th NTSE batch so this video help me a lot

  • @bhargavdatta7436
    @bhargavdatta7436 3 года назад +4

    very well explained my tuition= magnet brain thanks alot my all doubt clear

    • @MagnetBrainsEducation
      @MagnetBrainsEducation  3 года назад +1

      bhargav datta, Thanks for the reply. Wherever possible, please recommend us to your friends.

    • @bhargavdatta7436
      @bhargavdatta7436 3 года назад +1

      @@MagnetBrainsEducation ok mam

  • @royalpublicschool2316
    @royalpublicschool2316 2 года назад +2

    I like your lecture ♥️♥️

  • @vaishalibharti2125
    @vaishalibharti2125 2 года назад

    Mam u r the best and bestest teacher in the world 🌎

  • @pallavipant2188
    @pallavipant2188 3 года назад +3

    Amazing video mam ❤️❤️ it helped me a lot ❤️❤️ thanks for teaching 😊

  • @worldisbeautiful210
    @worldisbeautiful210 8 месяцев назад +1

    Tx for uploading separately the subtopics..❤

  • @fatimamuzamil7836
    @fatimamuzamil7836 2 года назад +2

    Sophisticated explanation R/ma'm
    Too much informative 👍

    • @MagnetBrainsEducation
      @MagnetBrainsEducation  2 года назад

      Thank you for your positive feedback! We're glad you found our explanations sophisticated and informative. We'll continue to work hard to produce high-quality educational videos that are helpful for students.

  • @Muhamadyousaf-v9z
    @Muhamadyousaf-v9z Год назад +1

    Mam cell wall is selective membrane like cell membrane or allows all molecules to move across

  • @Official-account-q6f
    @Official-account-q6f Год назад

    Thanks mam for good explain 😊😊😊

  • @khushiteli9262
    @khushiteli9262 3 года назад +5

    Nice mam

  • @royalpublicschool2316
    @royalpublicschool2316 2 года назад +1

    You are best teacher ever

  • @mishmi8387
    @mishmi8387 3 года назад +1

    Ur teaching is so nice mam...❣️

  • @astrophile2622
    @astrophile2622 3 года назад +4

    well explained ❤

  • @RameshSharma-zl4ji
    @RameshSharma-zl4ji 28 дней назад

    Nice explanation ❤

  • @meetsbansal1027
    @meetsbansal1027 3 года назад +7

    Chitin is made up of NAG only mam i guess

  • @LiaqatDin
    @LiaqatDin 3 года назад

    Thanks mam💝💝💝bundles 🙌🙌

  • @Jaya_Tiwari_23
    @Jaya_Tiwari_23 2 года назад

    Mam you are the best Teacher 🙏❣️

    • @MagnetBrainsEducation
      @MagnetBrainsEducation  2 года назад

      Thank you so much for your kind words! We're glad you're enjoying our videos and we hope you continue to learn a lot from them!

  • @Nikhil_sherki
    @Nikhil_sherki Год назад

    Thankyou ma'am ❤ ap jb padhati ho , tabhi muze samje ata hai.

  • @manjulamars8643
    @manjulamars8643 3 года назад +2

    Ma'am chitin is homopolymer made up of only n-acetyle glucosamine

  • @meraki4979
    @meraki4979 2 года назад +2

    Secondary cell wall is inside or outside primary wall?

  • @MROffiou-hg2ct
    @MROffiou-hg2ct Год назад +4

    I am currently in 9th but came to read this topic bcz of my Neet Foundation book ! I was hardly confused 😕

    • @quamarjahan-cr3pu
      @quamarjahan-cr3pu Год назад

      Mere bhi school ka yahi haal hai waha to teacher 11 , 12 ka padha dete or bolte hai aage time nahi milega😔

  • @nishitakashyap217
    @nishitakashyap217 Год назад +1

    Mam kya amoeba me bhi cell wall paya jata hain.....?

  • @sheikhmustakeem6035
    @sheikhmustakeem6035 3 года назад +3

    Mam plzzz vedios series mai dala kijye
    Mam it's deficult to find out the next vedio

  • @tanuparmar3868
    @tanuparmar3868 3 года назад

    Jay shree Radhey krishan🙏🙏

  • @MESSI-IS-THE-GOAT610
    @MESSI-IS-THE-GOAT610 Год назад +1

    So ma'am can we say that it is the primary wall which helps in cell wall growth ...And ma'am this was my confusion from 8th because i used to thought how can cell wall grows as it is a non living structure ..You made it very easy thanks a lot

  • @pratikpatil7245
    @pratikpatil7245 Год назад

    Nice lecture mam,💫 Thank you 😊😊💓👌👌

  • @royalpublicschool2316
    @royalpublicschool2316 2 года назад +1

    Mam I want to say please made a video of all possible question of cell wall and plasma membrane

  • @sitarakhatoon2266
    @sitarakhatoon2266 2 года назад

    U r my favorite bio teacher ❣❣

  • @IQFUN2023
    @IQFUN2023 Год назад

    3:37 nice lecture mam

  • @sumanverma2148
    @sumanverma2148 3 года назад

    Great mam 👍👍👍

    • @MagnetBrainsEducation
      @MagnetBrainsEducation  3 года назад

      Suman Verma, Thank you for your comment. Do recommend Magnet Brains to your friends.

  • @Moro-007
    @Moro-007 2 года назад

    Thank you dhanyabad 😀

    • @MagnetBrainsEducation
      @MagnetBrainsEducation  2 года назад

      Thank you for your kind words! We are so glad that you enjoyed our educational videos and found them useful. We hope to continue providing top-quality content to help students learn!

  • @salonibansal8450
    @salonibansal8450 3 года назад +2

    Mam you have said at 8:06 "where the cell wall was made up of cellulose than it's cells are living but cell wall and it's cells are non living "

    • @MagnetBrainsEducation
      @MagnetBrainsEducation  3 года назад

      Saloni Bansal, Thanks a lot for watching the Magnet Brains videos. Please recommend us among your friends.

    • @Discordgg-b4o
      @Discordgg-b4o 2 года назад +1

      actually the cell wall is partially alive because
      primary cell wall consists of cellulose which gives the cell wall a living appearance while the secondary cell wall is made up of dead cells which eventually becomes wood and gives it a dead appearace.

  • @renukanayak2475
    @renukanayak2475 3 года назад

    Nyc explanation mam 👌

  • @dasfamilychandankumar
    @dasfamilychandankumar Год назад

    Thanks ma'am ❤

  • @bandanamahato2286
    @bandanamahato2286 3 года назад +1

    Superb lecture ma,am 👌👌👌

    • @MagnetBrainsEducation
      @MagnetBrainsEducation  3 года назад +1

      Bandana Mahato, Thanks a lot for watching the Magnet Brains videos. Please recommend us among your friends.

  • @dasfamilychandankumar
    @dasfamilychandankumar Год назад

    Ma'am apka padhai bahut samjh mei aya

  • @dgbaloch12
    @dgbaloch12 2 года назад

    Great sister love from balochistan

  • @richasharma5862
    @richasharma5862 3 года назад +1

    Mam secondary cell wall me cellulose nahi milta hai kya....... only lignin hi milta hai

  • @SHRIKRISHANCH
    @SHRIKRISHANCH Год назад +1

    9.11 cell wall टूट गई तो कोई भी चीज आसानी से membrane के भीतर चली जायेगी। यानी wall ही कंट्रोल करती जाने आने में membrane तो बस ऐवे ही होता न?

  • @ArmanSanodiya-xo9or
    @ArmanSanodiya-xo9or Год назад

    🎉 0:50

  • @invilgaming8281
    @invilgaming8281 3 года назад +1

    Mam Chitin is N- acetyl glucosamine and not N acetyl galactosamine

    • @MagnetBrainsEducation
      @MagnetBrainsEducation  3 года назад

      INVIL GAMING, Thanks for being active on the channel. Do recommend us to your friends.

    • @KailashKumar-oj6td
      @KailashKumar-oj6td Год назад

      Ye magnet brains wale kabhi ans nahi dete ye Hampshire advertisement karte hai 😢😢😢😢😢

  • @thesunnyshubhankar
    @thesunnyshubhankar Год назад +1

    Thanku mam

    • @MagnetBrainsEducation
      @MagnetBrainsEducation  Год назад

      Thanks for watching our videos and we're glad you found them helpful! We hope you continue to learn and grow with our videos. :)

  • @nidhisolanki6111
    @nidhisolanki6111 Год назад

    Nice session

  • @KailashKumar-oj6td
    @KailashKumar-oj6td Год назад

    Nice 😂 not yet 😂😂😂 you are the bestttttttt ever😊😊😊😊😊❤❤❤❤❤🎉🎉🎉🎉🎉

  • @RahulSHARMA-eq5hc
    @RahulSHARMA-eq5hc 3 года назад +1

    Mam you should stay a new series for class 11

    • @MagnetBrainsEducation
      @MagnetBrainsEducation  3 года назад

      Rahul SHARMA, Thanks a lot for checking out the video and replying back. Do recommend Magnet Brains to your friends. Also do checkout the Magnet Brains website, all video lectures are organized on the site for easy access.

  • @JyotiDPatel
    @JyotiDPatel 3 года назад

    Nice teaching ma'am

    • @MagnetBrainsEducation
      @MagnetBrainsEducation  3 года назад

      Dharmendra Patel, Thanks a lot for watching the Magnet Brains videos. Please recommend us among your friends.

  • @Princeirfanshaheen
    @Princeirfanshaheen Год назад

    I am from Pakistan but ma'am my inspiration so much thank you 💕💗

  • @raudytype
    @raudytype 3 года назад +1

    Mam please aap video ik hi me sara dala kijiy aapka video dhundne me bhut dikkt hoti hai...

    • @MagnetBrainsEducation
      @MagnetBrainsEducation  3 года назад

      TWINKLE KUMARI, Thanks a lot for checking out the video and replying back. Do recommend Magnet Brains to your friends. Also do checkout the Magnet Brains website, all video lectures are organized on the site for easy access.

  • @saumyakumari2332
    @saumyakumari2332 3 года назад

    Thanku mam❤️😇❣️

  • @mannu6008
    @mannu6008 2 года назад

    Primary wall is present in older in plant ?

  • @Sumitkingofmotivational
    @Sumitkingofmotivational Год назад +1

    mem ap kisne bola hamara fevret y chenal hai

  • @lizafirdous8319
    @lizafirdous8319 2 года назад

    She is amazing ❤️

  • @biologicalstudymmd4524
    @biologicalstudymmd4524 Год назад

    Madam chemical composition of pectin and lignin plz

  • @gamingwithaseel9892
    @gamingwithaseel9892 3 года назад

    Mam you teach so well

    • @MagnetBrainsEducation
      @MagnetBrainsEducation  3 года назад

      KARTIK ARPIT GAMER, Thanks for the reply. Wherever possible, please recommend us to your friends.

  • @sohamrathod6585
    @sohamrathod6585 8 месяцев назад

    Mam a doubt ....
    Mam the cell wall is FREELY PERMEABLE THEN how it will stop the Pathogens , BACTERIA... TO ENTER IN ...

    • @manikrantsingh446
      @manikrantsingh446 3 месяца назад

      Cell wall is selectively permeable , it allows permeability on the basis of size , charge and on the base of their interaction with water

  • @mlex-x6v
    @mlex-x6v 3 года назад +1

    10:18 mam apki thare

    • @MagnetBrainsEducation
      @MagnetBrainsEducation  3 года назад

      ale X, Thanks a lot for watching the Magnet Brains videos. Please recommend us among your friends.

  • @ArmanSanodiya-xo9or
    @ArmanSanodiya-xo9or Год назад

    0:56

  • @muhammadazan1846
    @muhammadazan1846 Год назад

    Mam your lecture is amazing.
    Mam kia middle lamella priamry and secondary cell wall at a time exist kartii he kia

    • @MagnetBrainsEducation
      @MagnetBrainsEducation  Год назад

      Thank you so much for your kind words! We're so happy you're enjoying our videos and that they're helping you learn. Keep up the great work!

  • @danishmarketing9069
    @danishmarketing9069 2 года назад

    Thanks mam best lecture all

  • @speednshinecaraccessoriesb198
    @speednshinecaraccessoriesb198 2 года назад

    Nice lecture

    • @MagnetBrainsEducation
      @MagnetBrainsEducation  2 года назад +1

      Thank you for your kind words! We're so glad to hear that you found the video helpful. We hope to continue to provide educational content for students like you. Thank you for your support!

  • @Muhamadyousaf-v9z
    @Muhamadyousaf-v9z Год назад

    Mam lignin is present in every plant or not??

  • @maryamdaud1018
    @maryamdaud1018 2 года назад

    Well appreciated mam G

  • @GAMINGAVARA
    @GAMINGAVARA 3 года назад

    Thanks ma'am gaid krana ke liye

  • @KARANSINGH-ot3eu
    @KARANSINGH-ot3eu 3 года назад

    Mam is plasmadismata is absent or present in secondary cell wall????

    • @MagnetBrainsEducation
      @MagnetBrainsEducation  3 года назад

      Karan Singh, Thanks a lot for watching the Magnet Brains videos. Please recommend us among your friends.

    • @KARANSINGH-ot3eu
      @KARANSINGH-ot3eu 3 года назад

      @@MagnetBrainsEducation mam please reply that plasmodismatab is present or absent in secondary call wall????

  • @aquib8999
    @aquib8999 4 года назад +52

    I AM READ IN CLASS 9..

  • @aquib8999
    @aquib8999 4 года назад +4

    Hi...mam

  • @silentdragon_123
    @silentdragon_123 2 года назад

    Secondary cell wall ka concept vibhuti mam ne bataya tha iski vajse mujhe bhaut easy gaya

  • @WaseemKumar-zg6xd
    @WaseemKumar-zg6xd Год назад

    Great mam

    • @MagnetBrainsEducation
      @MagnetBrainsEducation  Год назад

      Thank you for your kind words! We are glad that you are finding our educational videos helpful in your studies. We hope that our videos continue to be useful to you.

  • @explorergaming5106
    @explorergaming5106 3 года назад

    Man you are soo cute and your explanation are very best

  • @ayanbhat1443
    @ayanbhat1443 2 года назад

    Thnk u so mch mam

  • @rubiarashid2406
    @rubiarashid2406 3 года назад +2

    Power of knowledge channel is saying secondary wall is made up of cellulose and u r saying secondary wall is made up of lignin not of cellulose 😭😭

    • @MagnetBrainsEducation
      @MagnetBrainsEducation  3 года назад

      Rubia Rashid, Thanks a lot for checking out the video and replying back. Do recommend Magnet Brains to your friends. Also do checkout the Magnet Brains website, all video lectures are organized on the site for easy access.

    • @sometimesitsbettertobealon898
      @sometimesitsbettertobealon898 3 года назад +1

      😀😀,secondary wall is made up of both cellulose and lignin...

  • @komalshukla7051
    @komalshukla7051 2 года назад

    it would be more interesting to learn if the ads are removed ..i request magnet brains to remove the ads plz

  • @pratibhasingh2644
    @pratibhasingh2644 Год назад +1

    Sundari thoda aur padho to fir tissue ko cell wall se alag cell molecules ki samajh bna pao (primary cell wall)

  • @Scientist-kw8ib
    @Scientist-kw8ib Год назад

    Thanks mam but cell wall is totally permeable so how cell wall protect the cell from virus bacteria pathogens etc

    • @MagnetBrainsEducation
      @MagnetBrainsEducation  Год назад

      Thank you so much for your comment! We're glad you're enjoying the videos. The cell wall is indeed permeable, but it does offer some protection from viruses, bacteria, and other pathogens. We hope you continue to enjoy the videos!

    • @Scientist-kw8ib
      @Scientist-kw8ib Год назад

      How mam how they protect

  • @vanshikapatidar4828
    @vanshikapatidar4828 3 года назад

    Thanks ma'am

  • @komalgond582
    @komalgond582 3 года назад +2

    Thanks 🌹🌹🌹🌹

  • @yourunderstandings579
    @yourunderstandings579 2 года назад

    Mam i am having a doubt that you have earlier taught us that peptidoglycan is made up of NAG And NAM but in this lecture you have said that cellwall of chitin is made up of NAG And NAM......... It is making me little bit confused

  • @parbejalam3088
    @parbejalam3088 3 года назад

    thank u so much maam

  • @Muhamadyousaf-v9z
    @Muhamadyousaf-v9z Год назад

    Plasmodesmta knsi wall main hota han primary secondary kis main aur animals contain plasmodesmta or not??

  • @arjunck1447
    @arjunck1447 2 года назад

    Does all plants have cell wall

  • @yasirbhat7290
    @yasirbhat7290 3 года назад

    Mam u r great

  • @motivationalguru9459
    @motivationalguru9459 2 года назад

    Thanks mam

    • @MagnetBrainsEducation
      @MagnetBrainsEducation  2 года назад

      Hi there! We're so glad you're enjoying our videos. We hope that you continue to learn and grow with us. Please let us know if there is any way we can help you further. Thanks for watching!

  • @sundasn1739
    @sundasn1739 3 года назад

    peptidoglycan is made of nag and nam instead of chitin