Cell Nucleus Structure & Function

[@AishaErfan]

Best biology teacher I’ve come across hands down. May God protect you and allow you to achieve more and more in life (all good things 😅). Thank you again always grateful for your hard work.

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Ninja Nerd is the best 😊

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I’m studying to get into med school and your videos are helping me so much!!❤️

[@hungquy7857]

All cells are composed of three main components: cell membrane, cytoplasm, cell nucleus (genetic material surrounded by a nuclear membrane) or nuclear region (genetic material not surrounded by a nuclear membrane). . Cell membranes protect and control substances entering and leaving the cell. The cytoplasm is where the cell's vital activities take place. The cell nucleus (or nuclear region) controls all vital activities of the cell. In plant cells, there is a cell wall surrounding the cell membrane, which has the function of regulating shape and protecting the cell; Chloroplasts are pigment- containing organelles capable of absorbing light energy for photosynthesis.

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I Wonder such a quality has this much support! It deserves a million of views and likes ..❤❤❤ Thank you professor,it was a wonderful lecture and need of an hour . Moreover felt like a big brother is teaching ..

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U dont know how much this helped ilysm

[@jananiarjunjananiarjun2775]

After watching this video, I was surprised to learn that the nucleus contains many components beyond the nucleolus, nuclear membrane, and chromatin. Your teaching is excellent, sir. Thank you.

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His excitement is palpable. Makes me so excited to learn 😊

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Thank you you dont know how much it helped me in my cell biology major please keep on making these videos

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Luv u from India 😊😊 sir

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Simple easy and understanding with ur Wonderful Method thank u so much for these great videos U r the best teacher ever ❤

[@cabdisamed5520]

Thank you Dr.zach for making lessons understandly and easily

[@Upliftuniverse1-n4i]

Cn you please tell me Is AB blood grouping is an example of multiple allelism or not ???

[@BilalDaboul]

@@Upliftuniverse1-n4i I think it is actually , the particular blood groups/types (A,B,AB, and O) are coded for by 3 different alleles of the same gene them being IA IB and Io where IA and IB are codominant to each other (both alleles are expressed in the phenotype in a heterozygote) resulting in the blood group AB ! Io is the recessive allele that is only expressed in the phenotype in a homozygote .

[@Upliftuniverse1-n4i]

@@BilalDaboul According to me multiple allelism occurs when there are more than 2 Allel, here in AB blood group only 2 Allel participate ( not more than two ) hence it's should not be the example of multiple allelism. Am I right ??

[@BilalDaboul]

@@Upliftuniverse1-n4i Yes exactly but actually there are three possible different alleles that we know of coding for the blood group (phenotype) NOT 2 . They are IA , IB , and Io as I mentioned earlier .

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Just aced my anatomy class!!!! Thank youuuuuuu

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Glad I watched this video. Your teaching is enjoyable. You the best.

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Still by a huge margin the best educator online. Do you have some ideas for interactive supplemental software or datasets? Basically drills for specific subjects, even flashcards that focus on the most vital aspects... getting some key information burnt into my brain would certainly make all this much easier, as it would for most students out there. Again, amazing job at all this. I loved the practical sessions in particular.

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Appreciation from France 🎉

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Lot's of love from India ❤❤

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Sir you are phenomenal 💪

[@JosiahFickinger]

Awesome! A 30 minute video on the cell nucleus must be pretty detailed

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Awaited

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this is extremely clear! thank you so much!

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Thank you sir.. from india kerala😊

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Thank you so much teacher.

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This one high school kids should see. The animation is needed to reinforce. Best yet.

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The best 🔥💯

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great video! thank you

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Hi man, Im a student from Charles University from biology and your work is saving my ass during my exam time sooo thx a lot

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Glad it helps! Good luck on the exams! - TG

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so captivating

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Excellent

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Wonderful!!

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Wow great explanation sir

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Really Happy to start this series ♥️😘

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You are extremely talented

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Please configure the option for your Turkish text, it is really nice and it helps us. Thank you.

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Thank u millons of time

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Superb!...all the way from Nairobi, Kenya

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Nice information nerd

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Ninja nerd is always best

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[@tatianakanyange8956]

Thank you

[@cheatmixer123]

Thank you for your awesome videos! Do you agree that the 2 nuclear membranes (inner and outer) both consists of a lipid bilayers? So two lipid bilayers in total?

[@ezvahedi1387]

the best ever

[@minamimyouikyung8609]

thanks a lotttt 💜💜💜💜m amazed by this cool explanation❤❤❤❤

[@thudaa3]

thank you so much

[@noorakhan9748]

Each eukaryotic ribosome has 73 proteins (40 in large and 33 in small subunit), so are these Ribosomal proteins or ribosomal subunits which are imported from cytoplasm to the nucleolus for synthesizing ribosomes

[@sellyrhela4232]

I would be glad if you talk about the nucleus importins and exporting too. That cycle

[@Slay-su6cs]

Mitochondria is the power house of the cell.

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I would like to see you making a video of rheumatoid arthritis

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thanks from poland

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The best

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After watching his videos I feel confident 😂

[@narendranathkar5243]

Your content is better than the nuclear content

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Thank you!