Cell Nucleus Structure & Function
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- Опубліковано 7 чер 2024
- Official Ninja Nerd Website: ninjanerd.org
You can find the NOTES and ILLUSTRATIONS for this lecture on our website at:
www.ninjanerd.org/lecture/cel...
Ninja Nerds!
In this lecture Professor Zach Murphy will be presenting on Cell Nucleus Structure & Function. During this lecture we will be starting with the two primary structures of the nucleus. This will include the nuclear envelope and the nuclear content. Our talented friends from @nucleusmedicalmedia created an animation that will then outline what we have talked about in regards to the cell nucleus. The conclusion of this lecture is spent talking about the functions of the nucleus including the nuclear envelope, chromatin, and the nucleolus. This video is a collaboration between @NinjaNerdOfficial and @nucleusmedicalmedia. If you want to see more scientifically accurate animations on anatomy, physiology, diseases, and conditions - Check out @nucleusmedicalmedia more amazing scientific and medical content! We hope you enjoy this lecture and be sure to support us below!
Table of Contents:
0:00 Lab
0:07 Cell Nucleus Structure & Function Introduction
0:33 Cell Nucleus Structure
1:47 Nuclear Envelope
3:53 Nuclear Content
4:38 Nucleus Medical: Overview of the Nucleus Animation
6:47 Functions of the Nuclear Envelope
16:46 Functions of the Nuclear Content: Chromatin
26:16 Functions of the Nuclear Content: Nucleolus
30:56 Comment, Like, SUBSCRIBE!
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#ninjanerd #CellNucleus #cellbiology
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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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Awaited
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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.
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?
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Cn you please tell me
Is AB blood grouping is an example of multiple allelism or not ???
@@Ytuseri 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 .
@@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 ??
@@Ytuseri 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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Glad it helps! Good luck on the exams! - TG
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Sorry to be so random or bother you I'm a huge fan of yours,I'm reaching out to you all as someone who had covid three weeks ago and have since tested negative after 8 days, I also suffer severe ADHD and have since I was 4 years old, I am currently taking a med called Vyvanase at a dose of 50 mgs,I've been on Vyvanse for 5 years now and it's literally changed my life. I woke up yesterday morning to go to work as I normally do,I didn't do anything differently,took my dose at the same time I usually do. After three hours I noticed out of the blue the meds stopped working,I felt like my brain was numb I just felt lost,not normal for me, did a little google searching and found alot of folks have had this same issue alot of folks on reddit,was hopping y'all where able to possibly make a video on this and why it could be happening in relations to Covid-19 cheers as well have a wonderful day
Translation into Arabic is not working. Please, I want a solution to this problem
Really Happy to start this series ♥️😘
Your content is better than the nuclear content
I like you sir so much
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Would be nice to cover zinc deficiency in regards to zinc finger motifs ...hormone receptors, transcription etc! Thanks
I would be glad if you talk about the nucleus importins and exporting too. That cycle
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nuclear content, contains nucleoplasm too.
Mitochondria is the power house of the cell.
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