Bones: Structure and Types

[@kittymeowski]

Well Professor Dave, you've gotten me through four chemistry classes and now we're on to anatomy.

[@corycade9041]

You prolly dont give a shit but does someone know of a way to log back into an instagram account..? I stupidly lost my login password. I would appreciate any assistance you can offer me

[@bentonneil7416]

@Cory Cade Instablaster :)

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@Benton Neil thanks so much for your reply. I found the site through google and Im in the hacking process atm. Looks like it's gonna take a while so I will get back to you later when my account password hopefully is recovered.

[@corycade9041]

@Benton Neil it did the trick and I actually got access to my account again. I'm so happy! Thanks so much you saved my ass :D

[@bentonneil7416]

@Cory Cade No problem xD

[@jagrit49]

I started watching your videos just yesterday, and although I have just earned my B.S. degree in Exercise Science, these videos are exactly what I need to stay engaged in my field. Whether you see this or not, thank you, Professor Dave. It is hard for me to enjoy studying materials over because of how boring it is, but I love watching these videos. It feels a lot better knowing that this material is not insanely hard to learn and remember when taught the way that is best for me. You are making a huge difference in peoples' lives including mine.

[@familyouting5]

kjo

[@xxariexx1]

I wish that you were my professor. I watched this 12 min video in a matter of an hour. This is the kind of breakdown that i need to succeed in anatomy and physiology. Thank you so much!!

[@ClaudiaMSU]

I love how you break everything down and your use of visuals. You have the best videos I have found to help me learn. THANK YOU!

[@محمدالعامري-ح6ه5ز]

yes I'm gree with u

[@MichelleMguni]

Never expected bone to be this complicated

[@michaelpisciarino5348]

0:10 Bone is a connective tissue 0:31 Skeletal Cartilage + Water helps resist tension and compression (1) Hyaline Cartilige (2) Elastic Cartilage (3) Fibrocartilage 1:47 2 categories of Bones (1) Axial (2) Appendicular 2:11 4 Shape Classifications (1) Long (2) Short (3) Flat (4) Irregular Support 4:00 Compact Bone. Spongey Bone

[@rahmahdalhat8484]

thanks

[@EciiAmeAlexeciaBernard]

Thankyouuuu

[@bappikumar225]

@@silentseeker3579 o

[@khoatruong91]

I think I understand the video but the problem is how I can remember all those details mentioned in this video. Do I have to learn by heart all of them during the study? I am just preparing for my study program in kinesiology so a bit worried about this. Thanks!

[@rr.studios]

"Most of a bone is made of bone... " _Every 60 seconds in Africa, a minute passes_

[@cossycossy5946]

What do u mean sir?

[@tas64]

@@cossycossy5946 It's a joke, like "60 seconds in a minute" is obvious.

[@Not_Zito]

A car going 60 mph covers a distance of 60 miles in an hour

[@rr.studios]

@@Not_Zito Fish sometimes may smell a bit _fishy_

[@LuppetCentral]

Did you know that Miley Cyrus was born at age 0?

[@raylynnhicks5176]

Currently in the process of reviewing all of my notes from my A&P classes in preparation for my program and I am so happy I came across your channel! Your videos help me so much!!

[@nhitruongcute]

Thanks!

[@marouabouzennada9456]

I am a student of medicine from the other part of thé world(Algeria 🇩🇿) and i cant appreciate u enough for the tons of informations that u just handed me in 10 minutes ⭐⚪ May Allah bless you with a beautiful peaceful life and guide you to His path 💚

[@NM-gg3hs]

Ameen. And may Allah guide all those who are sincere

[@terrydarcangelo107]

Thank you. The straightforwardness. The maturity. It's amazing. So tired of these elementary videos that don't actually cover vital information. This gives you everything you need compacted and easy to understand. Just amazed.

[@judywoodward3079]

It took my professor 1.5 to explain everything you just did in 12 mins. This was so good!

[@fiddlefigtree3363]

I cant believe i just found your channel! This is golden i wish i knew this long time ago. This is exactly what i need! Bless you for uploading informative videos

[@mikilin4750]

You always explain stuff in a way that just clicks so much better then any teacher I've talked to, thank you for existing

[@parialights7828]

i swear you are the best professor i have ever listening to , ur videos help me sm , i am really thanksfull that we have you

[@overlordarmy8269]

i'm a student and learning with professor Dave is soooooo much fun as he usees the best visuals and concept breaking methods for biology .annd i like the startinng of the video sooo much fun.

[@bibliomaniacme7454]

"Most of the bone, is made of bone..." *gets kicked out from class by teacher*

[@PracticalHealthNow]

I love the style - simple, clear and concise! Thank you!

[@stargirl989219]

Youve saved my life with ochem first and now a&p!!!! thank you so much!!!!!!!!!!!!!!

[@kelseywall7455]

you have helped me out with studying for my Anatomy 101 class. Thank you

[@gracekook_1362]

You have made anatomy mich simpler for me thanks so much 😊😊

[@badr078]

Sir, i can’t thank you enough for your outstanding explanation of such an important topic for any medical professional . Thank you so much.

[@ronkwarin6917]

Thanks. You saved me in Anatomy class. Please do more🙏🙏🙏🙏

[@parthpatel985]

Nice explanation…. And that too 3D model …. My whole concept got clear … thanks a lot !! Lots of love from India 🇮🇳❤️🤩👌🙏

[@mironavisan]

Thank you for all your videos! They help me exponentially in my A & P class. The way you break everything down is wonderful!

[@methefirst1]

One prof. For all Sciences❤

[@eleanorhill8303]

Thank you thank you thank you. I am taking an online A and P class and your videos are helping me survive it.

[@remestario]

Perfect upload. You should definitely get into biology, professor!!

[@ProfessorDaveExplains]

i already did a whole biology series!

[@AmnaMujtaba-j8q]

One can search anything on the face of the earth and Professor Dave will have a video!

[@lp-oz6pq]

I just wanna say “THANK YOU”!!! I felt so hopeless after FaDavis gagged me out of the code after purchasing their book😫 you explain it just as the book does

[@regularlyirregular8876]

@11:38 that femur is on the wrong side, that photo is from a posterior view!!!

[@zackzanyk2925]

You are the reason why I have an A in my anatomy class. Thank you

[@elisecapotosto1835]

Best videos ever!! So much appreciate your explanation, simple,clear, just fantastic!! Thank you very much is very helpful and easy to understand you!

[@vishweshpatel1997]

This video could not be more on the point.! Kudos to you professor.

[@indo.russia3284]

You have made very clear ,simple and easy to understand Really best & knowledgeable lecture in shot time .keep doing more video on medical studies

[@Dr_Mel]

Let's zoom in on a long bone.

[@bapujikagitha8772]

Best learning channel ever

[@smile-17]

The best video................and the best channel I have ever found 😍😍😍😍

[@muhammadyahya110]

3:20 Which type of hormones are being produced by bones???

[@tasnimsaria3154]

osteocalcin (regulate the blood sugar level )

[@rajwalikhan5825]

Well professor !!you are the Dave Batista of science..The one and only... Long live sir..

[@lovevalkinkpiernette4897]

Your videos really simplify complexs material. Thank you

[@rawanab6897]

you're the best professor on earth thank you

[@drlojy]

You're the best I wish you were explain the whole medical subjects😔

[@naigocirrot2027]

Got quiz in a bit and I had difficulty understanding the book last night. Thank you Prof Dave.

[@moorenatasha58]

You are awesome Mr. Dave

[@isabelleschalliol5203]

This literally covers everything in my professors 126 online PowerPoint 😭 Thank you for simplifying this

[@harshitathakur3029]

Best professor I've come across .🙌

[@LilyLombi]

Thank you Professor Dev ❤

[@amandacook5502]

Great review for the exam coming up in my massage therapy class on the skeletal structure & bone composition. Thanks!

[@My_Academia_KM]

You're so helpful..................from India🤗🤗🤗

[@shebnazhamed7276]

Professor Dave, Thank you sooo much for making this video. It really helped me out :)

[@DikshyaBhandari-xv7ip]

you are certainly an amazing teacher. Thankyou so much

[@uzairahmad8072]

Who made this all little cells? And then provide nourishment, strenght, flexibility? How engineered this amazing design bones. Simply Incredible.

[@komieterbenedicta9279]

Prof uv made learning easy for me 😍tnx

[@abdulkaremalharkan3900]

Thank you so much professor 🫡

[@CaptMSN]

Well that's good professor anatomy and histology altogether and making sense Wating for more interesting lectures relating these subjects

[@Furryfriendsdailys]

Your a legend in every making thanks alot for this video

[@worldaround6520]

Thank you for the video, sir. The ends of long bones consist of spongy, or cancellous, bone, which is adapted to absorb shock and prevent damage to the bone's core. The extremities of bones need to be spongy because shockwaves typically come from external forces, not from within the bone. When we cancel something, we often make a cross mark ❌, and similarly, cancellous bone has a crisscross structure of bony material. This structure creates significant empty space, making the bone spongy and allowing it to house red bone marrow. However, I’m uncertain why specifically red marrow, rather than yellow marrow, is found here. If anyone has insights on this, please enlighten me.

[@shraddhatamshettiwar2307]

Well explained professor.... Keep going

[@your2321]

This is an excellent video, thanks for helping us.

[@Razannnxo]

at 7:30, is this the microscopic structure of a trabeculae or osteons? because that's exactly how osteons look like or are they both the same structure??

[@colinholloway8076]

So much information. I have studied this actually it is hard to take in when you get it all in one big lump like this but useful. Just one thing . You need to look at the science behind tensegrity structures. We are not held together by bone. We are not a compression structure. The muscles and more importantly the fascia is tensioned and in about four dimensions , maybe more to hold the skeleton up. The tension comes from the outside in, not the other way around. Apart from that lots of detailed information that appears accurate to me. Thanks.

[@pinkyg98_]

Thank you so much, this is very helpful!

[@queendoss8118]

AWESOME EDUCATION AND EDUCATOR PROFESSOR DAVE🤓🎯

[@gul6238]

You saved my bones thankyou

[@MsCareyLWHS]

Has anyone created a Guided Notes for this video? My kids will love this!

[@Sciencosis_ExcEptionalis]

Bone tissue in 12 minutes, what amazing!!! 🔥

[@kmarie1102]

You are amazing Dave, love ya!!!

[@johnnydagger1205]

Thank you professor Dave

[@Unknown-hw7bd]

Vry nyc video .. explained bone in such a easy way .. thnku ♥️

[@rida11256]

bestie is saving my grade during anatomy jst got a 79/80 on my nerve tissue final

[@mimiboobies]

I can't thank you enough for what you do! You are THE best!

[@SachinSingh-zr4zg]

Hi sir I m from India nd I like the you teach....

[@sairamuqaddaskhan2562]

oh man! this is simple and great explanation,thank u sooo much for this video

[@AmmalFatima190]

Sir your teaching method is marvelous 😊😎

[@jeffreycloete852]

You are a brilliant science expositor

[@dunyaimanova5791]

Perfect explanation , thank you very much😍

[@catnoirmendes2423]

i wish i could pause and rewind my school teachers lol

[@fenksabah3188]

Excellent, this was fantastic really!

[@Justin-vf3eo]

bro was smoking a flat earther now here i find him educating the A & P population. A Damn Inspiration.

[@fairy-talefairy947]

very helpful to me, i loved this video.

[@avieleliyahu6199]

Thank you so much! You make everything look simple 😃 Liked and subscribed 👌🏾

[@kaylahD_ford]

This is good information-but can we talk about how at the beginning of the video you had short hair and at the end of the video you had shoulder length hair.....

[@ProfessorDaveExplains]

haha yeah, so i usually film my little sign off again for each series, but i forgot the day i shot all of these, so i had to paste in an old sign off, and this was the first one i did after cutting my hair so i had to take a long hair one!

[@kaylahD_ford]

@@ProfessorDaveExplains Well, either way you are helping me! You and Crash Course are the only ones who make some subjects of anatomy bearable!

[@zhorayassen5015]

Very nice and helpful video 🥺💜💜💜💜 thank you 💜💜💜

[@samitasiva4773]

U are the best Professor !❤️

[@kylabree6211]

Perfect video. Thank you ☺️

[@meerbarkatbaloch9424]

Very well explained professor

[@souravmandal3601]

Sir your videos are pretty good , I see a lot of videos but they doesn't provide information as you do

[@carrollindsay5671]

Thanks for this material I trying to understand bone s in the foot and low movement.

[@yaghubfarahani3110]

thanks for this video. very good 🙏🙏🙏

[@nicolaesselbach1142]

Awesome explanation!!!!!!!!!

[@shanique6621]

About to take my A&P 251 final, I learned a lot. Hopefully I'll pass💁

[@shanique6621]

I got a B, thanks to this guy!!

[@astaghfirullah10000]

Incredible video 😍

[@terribradshaw933]

Thank you. You made learning easy

[@ethelv3]

thankkk youuuuu professor Dave

[@sthakkartaniya]

Thank you so much for this👌👍🙌💛 I still have one doubt and request if you can solve my query. It is written that osteoblast forms new bone but only the osteogenic cells are the only cell that can divide. But if osteoblast can form new bone means it will divide than only it can form new bone so than Y do we say that only osteogenic cells are the only cells that divide?? I would be waiting to hear from you. Sincerely, Taniya

[@cleofeforrey4285]

Great presentation!

[@rochelroma180]

thanks professor dave!! 😊😊

[@vedantdahiphale5072]

Very nice explanation

[@mpw2156]

beautifully explained. thank you so much