The Cell and its Organelles

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In this video, I use the process of protein synthesis to explain the functions of these organelles: nucleus, nucleolus, endoplasmic reticulum, ribosomes, Golgi apparatus, and cell membrane. I also explain the functions of mitochondria, centrosomes, lysosomes, peroxisomes, vacuoles, cilia, flagella, and microvilli. Basically, I teach you all about the cell!

0:00 Introduction
0:37 Cell Membrane and Cytoplasm
1:48 Protein Synthesis
10:10 Mitochondria & Energy
11:47 Storing & Breaking Down Chemicals
13:44 Reproduction (Mitosis & Meiosis)
15:43 Structure & Movement
18:00 Quiz Yourself!
18:27 More Resources

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Images used:

[rachelrodriguez]

You broke this down so smoothly and organized. I’ve never heard someone explain the organelles’ functions so perfectly.

[aaronkeller]

I have been watching a bunch of videos on cell structure and cell function for my anatomy and physiology class. Its all been so ambiguous until this video. Will definitely need to watch it a few more times but wanted to say great job and thank you!!

[J.M.Hamilton]

Listen... I am 35 years old and decided to go to school for Environmental Bio. I was provided with learning material for describing cell function and its distribution on proteins. This video, by far, was more helpful than what the University had provided for me. Thank you very much. Another assignment is less sweated. I will subscribe.
-Michael from Oklahoma.

[leeahlam]

I’ve watched a lot of YouTube videos from other teachers and honestly your videos are the best! In terms of the diagrams, the way you easily explain things without over complicating things. My learning is all thanks to you!

[marcelineaugustin]

I’m going to sit down and watch your video over and over until I get it.

[thechaptersinbetween]

Thank you so much for this! I just enrolled in A&P for Fall 2025 to become a Radiologic Technologist, someday. Currently learning as much as I can before I start. Its been 15 years since I've been in school. This was so helpful.

[marcusj]

I'm new to anatomy and physiology. It's a lot of information. A lot of information to retain too. It's almost like I need some giant cardboard size squares to write down flowcharts and definitions to each system of the body. like giant white boards but more mobile for space savings. Once you learn it just periodically go over them again to refresh your memory. There is so much info pertaining to the whole body something like this would work. I dont think you could fit everything in a computer document that would fit on a computer screen all in one viewing without scrolling. Siebert if you have any study tips please let me know.

[Monah_na]

you're the best. I understand this much better now.I highly recommend

[vanessasalgado]

Thank You for taking your time in clarifying in detail the cell structure and functions. You explain it very well. I had seen many other videos and I did not understand. I am visual learner and you did a good job explaining in detail.

[harshith_sanil]

Sir, you effort are priceless. Thank you so much for helping. I am planning to pursue Certified Personal Trainer + Certified Strength and Conditioning course from the prestigious organization. The Anatomy and Physiology from your channel is making the said course easier. Thank you again.

[sevirouscameroar]

I wish all science teachers are like you 😢

[Zoe-excp]

That is the best teacher l've never seen without exaggeration 👏👏Ilove how you explain this lesson more simple better than any one else You have freed me from the complex of this lesson, which I have always been looking for someone to simplify it for me, and I didn't find it. I am about to despair, please continue giving other biology lessons

[KefahTalih-im]

This is the best video i have seen about the cell ! i can't express how grateful I'm for all your help and work thank you so much

[subrataGhosh]

The teaching method is really admirable🤗 it's really helpful for long term memory.

[sadafiqbal]

Thank you so much for making things easy because i am learning Biology first time and i am amazed

[JesseniaBorrego]

Ive watched so many videos and felt so lost until i came across yours. Thank you for explaining things so well.

[sotemporary]

I wish I had come across your videos before watching a bunch of others with way more views. Yours is the only one I've come across that is both thorough and easy to understand. Thank you! Have subscribed.

[OMEGA皇SUPREME]

Thank you you are a really a good biology teacher especially cause i homeschool
Most schools dont teach as well as you or other educational youtubers

[easy-sale]

Can’t express my gratitude for such a clear explanation! Bundle of thanks

[taranichelle]

I don't have a bio/chem background but this is helping me TREMENDOUSLY as I take my anatomy and microbiology courses!