The Immune System

[@lou8942]

I used to use your videos to study for AP biology, and now 8 years later I am using them to refresh my memory for the lecturing I do at university. Thank you so much for your videos!

[@Yankee4ever2]

Likewise, been watching him since high school, now trying to get into med school

[@itscommentator]

I watched him during chemo, to help understand what was going on in my body, and what the reaction would be from different systems. And now for 11th grade biology.

[@Denizzmbm3]

To be honest I prefer your videos over the popular Crash Course videos, because I think you are very clear! Thanks so much for all the videos I've already watched for my biology finals!!!

[@jacktran960]

Denizzmbm3 Crash course is only really good for its history videos, but for science, it's a hit or miss

[@starwarfan8342]

crash course sucks

[@GabrielCordero]

Both are how I passed Organic Chemistry, can't forget Sahil tho

[@randombossgamer1175]

@@jacktran960 I guess they never miss huh?

[@Andrew-kh7rz]

crash course sucks...it doesn't explain anyting at least the anatomy playlist

[@shawzhang4498]

nice, this is equal to a two hours bioclass in my school

[@sofianelarbi9187]

Sean zhang stuy

[@wolfsteingaming2095]

Equal to two weeks in mine, with a total of 8 hours.

[@fruitionapt]

Yep, if I didn't have to worry about attendance and participation points I wouldn't even go to lecture.

[@realjohn.sins6934]

lmao

[@nathanwillis5290]

Both T and B Lymphocytes are made in the bone marrow. The T Lymphocytes however, mature in the Thymus gland. The B Lymphocytes mature in the bone marrow.

[@martinmena4625]

Correcto

[@joeyh5325]

You are right. Thanks for correcting

[@graceusa3942]

great correction.

[@satinderjit4]

Jeh

[@abtintari153]

Jesus christ I've been reading my HIGH SCHOOL biology book for several hours, and I don't understand HOW professors with biology-degrees can use over 50 pages to explain something which you clarify a 100 times better in 14 minutes. Thank you so much for the help!

[@StanislavMudrets]

Probably because they don't expect high school students to actually care enough to read more.

[@GabeThinks]

Bozeman science > Khan academy. Your videos are so great and as a student, it is apparent that you understand the material by the simplistic way that you explain it. Thank you!

[@starwarsrules4826]

Yeah Khan Academy is just... he confuses himself and makes mistakes lol On Khan academy it's just drawings too that don't make sense imo

[@enderesting]

hey come on don't pit two bad bitches against each other!! they both produce good study material so it's double the insurance for me to get good grades!

[@islandvibez]

@@enderesting nah khan aint got nothing on daddy Andersen 😫

[@mutantatoms]

I am such a auditory/visual learner and these helped me tremendously. Thanks a million.

[@berberverhalle2459]

Dear mister Anderson, I'm A student in Holland And I'm 16 years old and I just wanted to say that trough all my school test for biology you were really really really helpful. Most of the time I didn't get it when It was explained by my teacher and then i watched your videos and in 10 minutes I already understand it (even though my English is not that good) I just wanted to thank you for all the good grades I got by watching your videos! You're the reason why I want to study biology! I cannot thank you enough!

[@jcarr220]

Thank u so much for making these videos. Your teachings and explanations are very helpful. I'm very appreciative

[@Bozemanscience1]

No problem. Thanks for the comment.

[@TheWabster123]

You're welcome

[@leozhang1340]

Hey Mr. Anderson, could you make a video on the complement system? Like the 3 pathways. I am seriously struggling with those C stuff and no other videos are helping me. I would really appreciate it.

[@AhsanMohmand]

Jamay Carroll I

[@alieser7770]

SENPAI NOTICED YOU

[@hannahwinder6712]

I didn't understand the immune system in the way that my teacher was teaching it but after watching your video it all came together, thank you so much!

[@coolraceralex]

At 7:58, T cells are not made in the thymus gland. They are matured in the thymus gland; however, they are made in the bone marrow.

[@suryasuresh533]

My AP bio exam is tomorrow, you truly r a life saver.

[@luisaceves286]

how was it... 4 years later

[@suryasuresh533]

@@luisaceves286 Haha got a 4, rip

[@luisaceves286]

Surya Suresh Nice bro! I took mine this year and it went okay I’m praying for a 3 or 4

[@suryasuresh533]

@@luisaceves286 Hey man, I'm sure you did well. Enjoy your summer now that ur done!

[@luisaceves286]

Surya Suresh thank you you too bro

[@jacobp249]

2:38 everybody give Mr. Andersen a high five!!!

[@rileybenedict1804]

I did

[@sademoniq]

Mr. Anderson, THANK YOU! Too bad that I didn't have you as my instructor in the first place but KZbin is the next best thing! My understanding of immunity was ZERO before I saw this video! Thank you a million times, I am your subscriber! 😄

[@ricardocampos6517]

I clicked on the advertising because I like your videos, everyone should do that (: I been watching your videos for two years, you're a life saver.

[@mx3ddi321]

You sir deserve an award for helping many college students understand and pass their biology class.

[@Onyxandfriends.4467]

Oh my godness! You have made such a complicated system become so simple! I love, love, love the way you explain the lymphatic system and the brain! You are the best! Thank you so much Mr. Paul Andersen!

[@Onyxandfriends.4467]

Only one thing: the T cells are made in bone marrow but mature in the thymus.

[@himanshubambardekar483]

The presenter has made this complex subject amazingly simple. Thank you.

[@ThreeFreeTrees]

When is Mr. Anderson dropping some merch?!?!??

[@karigrandii]

ThreeFreeTrees you mean this guy his name is bozeman

[@sridevisudhahar309]

@@karigrandii nah its Mr. Anderson

[@Jose-wd6kn]

Smart African ok boomer

[@daniel-cc7bn]

@@Jose-wd6kn ok zoomer

[@michellewest6929]

It’s actually Paul Andersen (with an e) if you check the description, you’ll know. Bozeman is a place.

[@TranquilOblivion]

You're the best teacher ever.

[@ChannelNO999]

You are the best teacher in the world..i really do hope you never stop making helpful videos like these..thank you

[@victoriaporter6586]

this is probably the best explanation in whole youtube! Short, clear and simple. Many thanks

[@IbnuBashiir100]

Good job Mr Andersen and Mrs Laura. You are so awesome. Thank you for help.

[@emmawallisch1365]

Macrophages are me tbh I too eat anything that is not my body

[@MMM-np4oo]

lol 😂

[@starwarsrules4826]

omg haahaaahahaha

[@WadcaWymiaru]

Even your own body, believe me ( infected/dead cells, cancer, sometimes other unlucky white blood cells XD )

[@reventiodafirenze1728]

Im just gonna add here that of course, you eat other people. If you know what i mean

[@huwguyver4208]

This is by far the easiest-to-understand explanation of immune response I have found to date. Thanks so much, trying to understand this with a textbook always makes me pull a synapse.

[@CathyGonggrijp1234]

You are definately my favourite biology teacher! Your voice is so pleasant to listen to also:)

[@ShoxOhno]

I finally understand. The hours i wasted sitting at lecture, always confused, and i finally have a clearer understanding in just 14 minutes. The way you teach makes it so easy to learn( especially w/ your great analogies). Thank you sir.

[@shubadubabambu]

The visual animations make it so much easier to understand and remember these concepts! Thanks Mr. Anderson!

[@prettyrican143]

You make Anatomy & Physiology easier to understand. So happy you post helpful information for us to get it .

[@d1ks4u]

Mr. Andersen, you're actually the best. Thanks for making videos.

[@hotpie9597]

I literally spent hours reading textbooks and powerpoints to prepare for AP Bio but I never really understood the immune system. THANKS SO MUCH FOR THIS IT MADE THE PROCESS SO CLEAR AND UNDERSTANDABLE

[@carlyblumenstein9086]

You are so articulate and your lessons are clear and easy to follow. Good job! I wish you were my professor!

[@BAXLEY-TINA]

I started back to school after 20 years in Spring 2013. I have leaned on your videos a great deal. This video is another great one. ALL of them are fantastic. I don't endorse but a few sites. I thought, since I was using your videos so often, I should finally subscribe. Thank you...Thank you...Thank you. Lula

[@ihatefillingshitout]

Mr Anderson is the man! He makes is so much easier to understand things that textbooks make difficult

[@stacysachs1938]

I'm going to watch this several times! this was so clearly presented. Such a big help!! Thank you!

[@tarab9787]

mr andersen , i would be dead without you. thank you for your service.

[@niveditasharma298]

I am happy that we have guys like you making science 'ALIVE' !!!!!! THANKS!

[@destineesc057]

You have no idea how grateful I am for these videos! This is a great review for AP bio. I have my bio final next week and am just going to spend this whole Saturday watching your videos.

[@aaaaaaaawwwwwwww]

hello 9 years later i hope you are doing well!

[@Jeremykade]

Mr. Anderson is a legend! He helped me get into medical school! #Bozeman&Chill

[@adrienne2337]

Paul Anderson is so amazing! I'm watching a bunch of his videos to help study for the TEAS exam. He makes everything seem so simple and easy to remember!

[@hailebirhane4180]

Even though i was a Gold medalist back in my school in africa, I didnt know where to comment till to appreciate this young man, except reading your comments( negative feedback loop i guess), I apreciate it Paul Andersen, Simply everything!

[@vegadomis32988]

Why couldn't my text book and teacher explain it as easy as you did! Thanks Mr. Anderson!! Your my real teacher!

[@ayamjago1]

I like how you explain things.. Very straight forward and the information you're sending isn't to fast and no to slow...

[@mimiboobies]

Biology can be so fascinated, but I can't understand my book. Without your help and others like you on the internet, NO WAY i would be able to make it through college! I am beyond thankful for the amazing content you come up with! You Mr anderson deserve to be successful and make a lot of money off of youtube!

[@elyssargrimmett5566]

Mr. Andersen we love you!!! - my biology class studying for the AP exam

[@masonstevenr]

This was a brilliant demonstration along with explanation. The graphics really helped me to comprehend the biology. Thank you for doing what you do. Many best to you

[@NathanYuu]

Mr Anderson includes history into a biology lesson and still teaches it amazingly!!

[@kristinaemmons3993]

I have watched a lot of videos on immune response and just struggled a little bit and your video has helped a lot. Thank you very much

[@katecrimson2730]

T cells aren't made in the thymus. They mature there, but they're made from hematopoietic stem cells in the bone marrow.

[@anna-xf5jk]

+John Smith OOOOOOOOOH REKT

[@rahamaali2490]

+Anna R NAHHHH GET INNNNN

[@iratepeople455]

+John Smith BURNNNNNNNNNNNNNN!

[@lailaden7061]

+John Smith That's what I was thinking

[@StanislavMudrets]

Also, I didn't quite get how a CD4 cell communicated the antigen shape to the B cell. I was under impression that B cells already know which antibodies they will make and don't adjust them.

[@nixland]

Thank you so very much. The most clearest explanation about imune system I ever seen.

[@GabrielCordero]

Smart, made it a podcast! Thanks Paul and all at Bozeman Science behind the scenes.

[@lianachau2]

Bless you Mr. Andersen. You are freaking amazing.

[@lilyg8261]

Mr. Paul Andersen thank you so much. You're the man!

[@DannytheMullins]

Thanks for posting. Definately helpful! I've been looking at various different videos on the immune response and this one has been the clearest so far. :)

[@lavender94x]

Best clear and concise explanations on youtube. Thank you so much!

[@suicidemonkey12]

This took WAY too long to understand in class. I get this now after not reviewing it in 4 months and finally re-watching! thnx

[@TheGoffr]

Excellent! You present this information clearly and in a short period of time, which is what EVERYBODY WANTS. I can read this stuff in my course book all day and NOT GET IT, but with you I understood in SECONDS. So keep up the good work!

[@AprilShowers777]

Thank God for you because of you I made a B on my last AnP exam I brought my score up eight points thank you so much

[@emusisee]

thank you so so much! you got me through my AP biology class in high school almost four years ago and now you're getting me through college level microbiology!

[@alirezabahmanpour4216]

You did an amazing job. I searched an hour to get a good understanding, but yours made it look so simple. Thank you

[@Blank636]

I was listening to another lecture about the Immune system but didn't understand a thing. Came here - amazingly simple :)

[@kalshumabegum]

I have a Biology presentation tomorrow. MR ANDERSON, We salute you !

[@111ark]

Incredibly helpful. I'm diagnosed with Ankylosing Spondylitis and your video has taken me a massive leap forward in understanding the thing. Another episode idea: Autoimmune diseases ;) Thank you !

[@isabellaantoniatian85]

To be honest I prefer your videos over the popular Crash Course videos, because I think you are very clear! Thanks so much for all the videos I've already watched for my biology finals!!!and i am gonna take AP biology test next week

[@thuder1111]

Mr. Anderson,,,,what a clear concept...the way you put things together and explain it..its amazing..thank you for making our life easier..it makes more sense to go over book now..and helps us save time.

[@sanianazira8300]

this is really helpful. thank you! you're the best. you make all those 1 semester worth of lectures sound so simple in brief 13 minutes of podcast. i understand better now :)

[@sunwilkins2543]

Mr. Andersen should have merch that says "i hope that's helpful" cuz i would sooo buy it

[@starwarsrules4826]

I love your videos. When I watch them I'm always intrigued and at the edge of my seat because unlike my actual class you relate it to real life

[@jonsheppard8036]

You literally got me through my micro class. Thank you so much.

[@taylormarcum5013]

This was so helpful! The defense system didn't make complete sense when I read my textbook but watching this was so informative and helped me to understand. Love your videos and thank you so much for making these. They make biology class much easier to understand.

[@rosellewaccent]

this guy really good, i have a bio exam tomorrow and this makes things easier to understand

[@rickyho4305]

Please come to my school. We need a teacher like you.

[@allstar4321]

You are amazing! In 13 minutes you made me understand what my anatomy and physiology II professor could not do in two weeks!

[@mexicoolplaya89]

Can you come teach my classes??!! You make so much more sense in 14 minutes than any of my professors do in 50 min!!!

[@JMom83]

Thanx for the video. It's easier to understand when you can use visuals! I have a final exam today on viruses, immunity, and host-microbe relationships.

[@WmTyndale]

Fantastically Clear to this mathematician!!!

[@spidermonkey2470]

Oh my god your explanation is so good! In biology we watched this video and tomorrow we're going to write an exam about the immune system. You really helped me :) Thanks

[@sohelsaheen]

Surely we are one step closer to understand Immune System and how does it work. Thanks a lot.

[@juliaschreder621]

Thank you so much for this video! I literally did not understand this at all in class, but now I get it! Saved me for my test tomorrow lol

[@tracyzr11]

I want some merch Mr. Anderson. I love your channel. I have learned so much from you. Thank you for all you do. This is Tracy from Texas.

[@anondoggo]

This is the perfect level of detail for my biol exam & so organized!!! Much better than my textbook which is just a constant irritation to read ;__;

[@audry88lovelylife]

I don't know if you ever read the comments on your videos, but just wanted to let you know that your amazing and I watch your videos for My Physics, Anatomy and microbiology classes, thank you :D

[@melissabento5238]

Thank you very much!👏 This was extremely helpful. Fingers crossed for my final exam! 👍

[@jebeschrist]

This video series is a great complement to the textbook reading... Thank you for the great videos :)

[@skomura]

I finallly understand the difference between T and B cells - thank you. I don't know how many As I owe you. Truly appreciated.

[@laurahemsley2967]

Your videos are so helpful! You make the information so clear and easy to understand unlike my Biology teacher who waffles on and on!!!!

[@hamidb85]

I going to tell all my Nursing classmates about this channel.. Making Bio so mush easier to understand..

[@MissSharon95]

Thank you so much for making these videos!!!! I have my AS Biology exam tomorrow.

[@JEseelees]

I cannot thank you enough, such an amazing teacher!

[@iceicebaby3623]

You`re the man Mr.Anderson, keep up the good work!

[@iniarniar]

this being so complex is indisputable evidence of a DIVINE CREATOR!!111!

[@fannya9985]

Biology test on monday. Thanks to you, I think I'll do alright :D Thanks a lot!! Anytime I don't understand biology I go on your channel and I'm like: please have a postcast about it!^^

[@Lolaaaz1341]

Thank you, Mr. Anderson! What I spent hours of studying in my textbook, slides, and notes you have summarized in a small fraction of time the BIG PICTURE lol. Now my brain doesn't hurt so much:-P

[@rudymilla]

I do not know how to thank you for what you do, thank you Paul!

[@mayagurung2525]

Wow!!! Amazing. All your videos are so helpful and easy to understand. Thank you for sharing them.

[@LoveBud1765]

I think this will help me pass my midterm. Thank you!

[@GoraHabshi]

YOU'RE LITERALLY THE BEST IN EXISTENCE

[@TWU1993]

Thanks! I need to teach this after spring break. I think I'll show your podcast as an intro to my lesson.

[@sapfeirossapfeiros3001]

what a delightful teacher you are!!!!

[@Seemslikeitexplodes]

Thank you so much for your videos! (: I live in Germany and I have biology in english and our teacher always shows us your videos, so we understand certain topics better and it's just the best. Biology is my favourite subject anyway but seeing your videos in class makes it even better