Cell Biology | Cell Structure & Function
ฝัง
- เผยแพร่เมื่อ 22 พ.ค. 2024
- Official Ninja Nerd Website: ninjanerd.org
Ninja Nerds!
In this lecture Professor Zach Murphy will be teaching you about the structure and function of the cell. We review all of the organelles within the cell including the nucleus, nucleolus, rough endoplasmic reticulum, smooth endoplasmic reticulum, Golgi apparatus, mitochondria, ribosome, and so much more! We hope you enjoy this lecture and be sure to support us below!
Ninja Nerd | Behind the Scenes: How Zach Studies and Prepares for a Lecture: • Ninja Nerd | Behind th...
Outline:
00:00 - Intro and Overview
00:43 - Nucleus
01:06 - Nuclear Envelope (Inner and Outer Membranes)
02:50 - Nuclear Pores
03:52 - Nucleolus
04:51 - Chromatin
07:30 - Rough and Smooth Endoplasmic Reticulum (ER)
18:20 - Golgi Apparatus
23:03 - Cell Membrane
27:25 - Lysosomes
31:20 - Peroxisomes
35:38 - Mitochondria
40:04 - Ribosomes (Free and Membrane-Bound)
43:20 - Cytoskeleton (Actin, Intermediate Filaments, Microtubules)
54:50 - Wrap up
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#ninjanerd #Cell #CellBiology
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I love that he turns around after he explains something and has this look of pure joy in his eyes, it touches my heart.
Aww😁😁
Damn it I just said that!😃😃😃
Give hope ndeed😊
Same here😊
I can't imagine how much hard work it takes to prepare, edit and the explain.. it needs a lot of dedication and hard work... man u r the motivation keep up the good work.... u have a great contribution in our careers.. u can't even imagine how thankful all of us are... much gratitude... love from India. 👍
My man underneath said.. “after this” I got this sleeping. 😆😆
Gotta start with the inside of a cell and me being just a guy... it’s ROCK HARD! And absolutely amazing. 😍
Never mind a cell DIVIDING! 🤯🤯
I’m I
Here here!!! Thank you from a nursing student from Scotland 🏴 ❤️
Ya
I am especially grateful! I am struggling and he’s helping A LOT!!!!
Organelles
0:56 Nucleus
7:37 Rough endoplasmic reticulum
13:23 Smooth endoplasmic reticulum
12:57 Golgi apparatus
23:02 Cell (surface) membrane
27:27 Lysosomes
31:34 Peroxisomes
31:38 Mitochondria
40:05 Ribosomes
Cytoskeleton
43:59 Microfilaments (actin)
47:56 Intermediate filaments
50:31 Microtubules
Golgi timing is wrong.
@@eric1989 Okay please contribute by giving me the correct timestamp.
👑
thanks bud
@@BecTarot first of all, thanks for your timing comment.
Golgi starts at 18:21
Going from a professor that says "uh" and "um" a lot and just reads off the PowerPoint slides, to this? Amazing. The confidence and genuine preparation you have done is absolutely fantastic. I have an exam on cell structure and division and this has helped me so much!!
The reading of the slides is so real . Dont know why these professors are like this 🤌💀
It's like he was BORN to do this. Love you, man ❤️ You are genuinely brillant and make things way easier to grasp despite their degree of complexity.
I have been waiting for this for sooooo long........ Please make full series of cell/molecular Bio.
Yes, please! I have been reading The Cell for my own pleasure, slowly but firmly, and Ninja Nerd videos would provide crucial impact on understanding the big picture and concepts!
100 percent agree
Please make a series on molecular biology of cell
Same!! Hahaha
Yes
I paid thousands of dollars for a teacher that reads off of her slides, monotoned, doesn’t explain in her own words and this is for free!?😂
You’re paying for the qualification. Part of being an independent learner is finding your own resources to explain anything that you need to spend some extra time on. That’s never been easier than it is today; we cannot move for excellent resources online.
You might not have given that attention to your teacher as much focus you are putting on here!
Love the energy he has for teaching. We need more teachers like this.
True
I'm doing my Master's in biochemistry and i always come back to your videos because they're such a good refresher! The basics are always the most important!!
I’m a General Dentist and done with all of these subjects but I learned a lot even after graduation.. These days during the pandemic, we constantly hear about different cellular structures included in vaccines’ mechanisms of actions and after such a comprehensive explanation, you’ve given us a great idea of how they will work in our bodies.... That’s really a well-timed lecture.. Knowledge has no limits in our life.. Thanks for offering us this great opportunity to learn..
I’m a kindergarten teacher and have nothing to do with this subject but it’s so well explained that I just watched the whole video taking notes!
Hello
@NicholasM As a Specialist in our district, I feel confident in saying you have EVERYTHING to do with this subject! Please keep this in the forefront of your mind, as you consistently educate our littlest learners. (Actually, our “littlest” are our newborns, but I’m sure you understand what I am saying.). Thank you for taking the reins to ensure the MOST productive foundation for a strong and successful academic situation for young children!
Seriously?
I’m a Cuban doctor and I'm preparing for my USMLE exams, this channel has been very useful for me. Congrats to the entire team of Ninja Nerd.
It took me more than 2 hours to listen and learn the information you provided in this video. I wrote a brief note about 14 pages. Thank you our teacher, we cannot thank you enough. We love you. A medical student from Somalia.
Dear Zach! You make being a Nerd so Cool! This Channel is the best on TH-cam! It is the Bible of Medicine!
Agree! I love science now after twenty years of disliking science and thinking that I am “not a science person”
The need is the boss of the future
Baboom!!!
After the first 4 mins of listening to thus guy's lecture, I already like his way of teaching. Thank you for imparting, sir.
I swear when I watch your videos I feel like I’m sitting with you in a class! I love your videos! Thank you!
I don't know how to put in words how thankful I am and how life saving you are! Reading text books can be really time and energy consuming. And how you explain the topic is just amazing. You have my gratitude.
Who else checking the videos and making sure every video is liked ?
This series was what I was waiting for.. Please go as deep as possible ...my notebooks are filled by your lecture notes.. Way to Go 😍😍
You Sir deserve at least 5K of my semester's school tuition because your videos save me the 40 pages they give us to preview lectures. It makes fun to learn and understand, I love the little clinical correlates here and there because well that's what you come to medical school for. Thank you sooooo much !!!!! I appreciate you and your team :)
I know this has probably been said a lot about your videos, but praise is due and well deserved. I am on the autism spectrum with comorbid adhd and the added weight of ptsd on my brain, and find a lot of tutors and lecturers completely all over the place, managing to catch and note only about half of what they narrate about the subject at hand. I just LOVE your structure and thoroughness, how much context you offer, the fact that you note things down as you talk, and this is the first time since quitting my life as a disgruntled engineer to go back to Uni to study bio that I’m not panicking out of my head because it feels like I have to teach myself that alone too. Thanks for that. I can’t even find the words to express just what a relief it is to have your videos as a study help.
This video is genuinely so amazing. It's so great to see someone who is obviously passionate and interested in what they're teaching, and your energy really brings it to life. Thank you so much!
I have to say that this video is just amazing. I was never good at understanding cell structures and division, but you gave me hope. I am an international student, and studying something so hard in a different language made me cry many times because I couldn't make sense of it even in my language. Thank you so much!
I am a PhD student about to take comprehensive exams. I have spent hours watching your videos preparing and any success I see following the test will be because of you. Thanks homie
how did it go
"Baboom, ROASTED" This man is a saint. Thank you for getting me prepared for med school Zach!
Your videos are a godsend. I am 100% online right now and my professors just aren’t cutting it. Thank you so much for the thorough and accurate content.
Thank you so much! I took down your notes to get a head start on the next chapter in A& PI- Cell Biology. The text book does NO JUSTICE- YOU HELPED ME SO MUCH! Thank you for breaking it down! I’m grateful to you! 🙏🏽
the look of excitement in your eyes when you turn around to tell us how it works makes me love your channel. i learned so much through watching you. thank you so much
I'm actually lost for words! It's the first time in my life I actually properly followed through and gave full focus towards learning and understanding the cellular structure and function!! Honestly you are amazing!!! I cannot thank you enough for your incredible videos! This one led onto me watching the transciption & translations ones!!
Your efforts are really so respected,please keep on saving medical students .you can't imagine how your lectures are helpful
You are just the best! I got 94 today out of 100 on my test thanks to you!
I truly appreciate your dedication and passion for teaching and sharing your knowledge. I am learning so much and understanding different processes that you have presented. Kudos to you and your team! Please continue to keep up the good work. Y’all are very much appreciated.
i’m literally binging these videos like netflix! i never knew studying can be this beautiful! thank you zack❤️
Absolutely amazing.
I didn't even know how much I needed to watch this until I watched this lol.
Best explanation of this I've ever heard/seen. THANK-YOU!
I agree!
I'm so happy I came across your channel I have a 4 hour lecture on Tuesday and a 4 hour lab on Wednesday & I learned so much from you in a hour with both days combined. I love your channel :))))
It is just simply amazing how you could beautifully summarise the content and function of the cell so effortlessly! Loved every bit
This lecture is an absolute pleasure to watch. It was genuinely fun. It felt like everything had a purpose and fit together in a sequence instead of random parts to memorize.
I have just noticed this video and I am gonna watch it as soon as possible despite of the exams I have.
I am a dental student and you are helping me in different ways thanks a lot Zach .
I just can't thank you enough .
Man, this is so timely! I needed a review on this.
same!
The attention to details and the amount of effort you put in your videos is wow, just wow. The fact you actually drew the little phospholypids all over the board just to make it easier for us, must've taken hours just for one little detail. You sir are saving my ass through med school!!
I really love how excited he gets. Having an enthusiastic teacher makes a huge difference
FINALLY!!!!!!
i had this subject last semester tho, but I am gonna wach either way, thanks man.
👍
Excellencey
Please do .more videos on pathology .☺️☺️☺️☺️☺️
Sir you are gonna have million of subscribers thank you from the my bottom of heart the way you teach is beyond of my thought
Thanks for this ! Ever since you shared how you learned this, I've been excited to watch it.
Tell 'em what you want them to know, then tell 'em, and then tell 'em what you just told them with joy and enthusiasm. What a teacher, Zack! I love it!!! As a teacher, I even pre-draw the pictures to make these notes even more interactive for my students. We love you at Fellowship Academy.
Yes! Most thorough and well-explained biology video I've seen yet! Love your teaching style! Thank you!
You are gift from God!!! my school just covered this topic few days ago!!!
Can't believe you are blessed with all this wisdom, you deserve a special appreciation surely
You just saved many lives. I cant really understand cell for decades and you just made it fun to learn. Discovering your channel is one of the good thing i did in my life
We've been studying this chapter since we were in our intermediate years but the amount of clarity this human has enlightened in a single lecture is truly just unbelievable. No words could express the deepest gratitude I have for these lectures of urs.
I thank The Almighty God, for sending Zack an Ninja nerd team, to earth, as I can't find a proper word to thank them enough.
I am taking General Biology on the 23rd of August and this is helping me a lot because I have not been in school in over 20 years so Thanks for posting these videos.
Thank you for all the effort you put into these videos!! I'm struggling with my A&P course because the professor basically just points at the pictures from the book. Your videos make sooooo much more sense because you go piece by piece!!
I love how you put a lot of emphasis on things and try to add vibes into the lectures. ...it may not be much but it helps me alot thanks for that alot.....really appreciate u doing this.
Wow, this is very educative. I am highly impressed.
Thank u so much for your dedication and for taking ur previous time to make this video for us
THANK YOU. I’m prepping for medical entry tests and your videos are SO HELPFUL. Appreciate you making this free and accessible to us 🙂
It’s utterly refreshing to see someone so passionate about science and teaching. Well done! Huge respect for you. Also I want to thank you for teaching in a horizontal way by linking the topics and informations together!
Yes! Biology! My long awaited lectures! ❤️ ❤️ ❤️
"Ba boooom!"
Simply, amazing
You have done a great service to college and med students with all your videos. Much props.
you can notice how passionate he is about this topic just by looking at his face expressions every time he’s done explaining something… this video is truly amazing, very entertaining and good explained
thank you very very much
This is peace of art , LEGEND ‼️
Thank you so much for your efforts, this video has been a huge help to me understanding the functions and the structures of the cells more easily. :))
I’m 33 and In a paramedic course. The school I attended requires chem/bio and a few other things via crash course and it’s been 10 years since I’ve touched any of that. Your videos are helping so much since I’m a visual learner. I can’t thank you enough!
Thank you so much for putting everything I’ve learned about a cell to life. It now makes sense after listening to you. Thank you so much. You don’t know how much of a help this was to me.
you've been missed! doing my last credits in molecular biology, I hope to see more of this wonderness coming soon! :)
U r best zack...
Stay blessed..& also make us blessed with free lecture 😂😂🙏🙏🖤🖤
Hi. I just would like to thank you from the bottom of my heart!!!! I am a postdoctoral researcher at Penn and I use your videos to refresh my memory in molecular biology and immunology and your videos are very helpful!
Omg so grateful for discovering this video! I can not handle another biology video with someone rambling on and on with huge amounts of information.
Always interesting, always good! Keep up the good work guys!! :)
I pray for you .you will bear the fruits of your hardwrk and determination 💫... Your efforts are highly appreciated 👍...
This 55 minutes video means a lot for me. 😀
Am taking a patho course in 2 weeks and ran into this site accidentally. Which in turn was a blessing. Love your teaching style, visuals, and knowledge base- Thank you
Loved the comprehensive tour of the cell. There were so many things that I didn't know and the way you put everything together is beautiful. Thanks a lot for this awesome video.
Lots of gratitude and respect 🙏
I wish my first year bio university course delivered this information like the way you did. 👍🏼 I was not able to comprehend this material so easily before this video. Thank you for taking your time out to present such informational and well presented content.
Any one who is not in mbbs or ms but loves this man and bio???.
myself
The best explanation of all time. I bet no one can explain this clearly and simple. Hats off 👏
Beautifully explained everything in a simpler way. Thanks a lot!
People need to forget Tom Brady. You are the G.O.A.T.
Goat ?
WTF
@@dncmi1436 Not goat, G.O.A.T.
@@dncmi1436 greatest of all time
THIS IS MY CHANNEL TO WATCH!!!
Instant sub. I wish I had these videos in college. These are the most direct and descriptive lessons for biology I've ever seen whether in person or online.
I’ve been trying a lot of platforms to study and you men are the best!! The way you explain the things are perfect for me!!!. You give me the desire to study again. Thank you so much
Well this where I take lectures, I don't waste time with my professors anymore
After this .PLZZ start molecular biology..and
Clinical and applied biochemistry...🙂🙂🙂
Thank you! I'm working towards getting into medical school and your lecture series on Cell Biology has been great!
Excellent! I love the logical and scaffolded presentation. Doing my research for a new HS textbook and this is superb! Thank you!
Plot twist :a billion of smart cell build a stupid me
Sir! you are an amazing teacher. I am reviewing for my NLN-Entrance exam and you make it easy for me to understand it. I am a visual learner and every time I need a review. Your videos your joy make it worth my time. Thank you
you honestly helped me with my A&P Chapter 1 test since I am more of a visual learner rather than just reading it.
thank you.
Thank you so much for all the work you do on behalf of others! I truly appreciate what you share and do and what I learn from your videos. :)
Thank you so much for this; you are sparking my interest and love for this stuff again. I recently took my first mcat and didn’t do as good, now I’m retaking it but now that I found this page it feels like a godsend. Thank you for all this. It really helps to see it and have someone talk about it in a way that doesn’t bore you to death.
Wow, this has given me the in depth knowledge and confidence I was looking for to finally get my first piece of coursework for my Nutritional Healing course finished! Thank you so much.. what an amazing explanation. So easy to follow and understand.
This Guy is actually the reason why Biology is Love 😍 even the hardest topics are easily understood by his teaching methods
Keep going, lots of support
This one is gold! I'm approaching biology as a mean of finding an inspiration and knowledge that could help me better understand intelligence - but I find myself thoroughly enjoying even some details that are probably just "implementation details" as people in the computer science communities love to call it.
You are so passionate and it makes it so fun to learn. Thank you for all your hard work.
Thank you for your time and effort in preparing this video. It really helps alot. You have really simplified and made more easy to understand the structure and function of the living cell.
Taking cell bio this semester. I know I’ll come back to this video multiple times! Thank you for this
I had just heard of your channel and this is my first time studying from you. Man! You are such a great teacher. Thankyou very much for your efforts (thanks for BTS prep)- i can't even imagine not studying every topic from you.
I really wish i had discovered you sooner.
Never stop making these videos, so helpful and thank you!
I am loving this man. I have to study in two languages and Zac is really helping me with these videos. Please keep up the good work
This lecture is fantastic, great plasma membrane border as well, I love the way you illustrated everything. It makes it easy to connect the images with the information, thank you for your videos.
thank you my Biology lord for this insanely good video. stumbling upon your channel was like finding a gold mine. I think I can actually learn a lot of Biology thanks to you!