Skeletal System

Join the Amoeba Sisters on this introduction to the human Skeletal System! This video first introduces several types of skeletal systems found in different organisms before focusing on the human endoskeleton. Then, this video takes a tour through general types of bones before exploring the type of tissue inside and the cells involved with the skeletal system. This video also briefly discusses what occurs when a bone breaks.
Table of Contents:
00:00 Intro
0:29 Connective Tissue
0:42 Different Types of Skeletal Systems
1:44 Axial and Appendicular
2:29 Classifying Bones by Shape
3:42 Inside Bones
4:30 Cells Involved with growth, remodeling
6:47 Fractures
8:05 Conditions that affect bone
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FACTUAL REFERENCES:
Betts, J. Gordon, et al. “17.1 an Overview of the Endocrine System - Anatomy and Physiology 2e | OpenStax.” Openstax.org, 20 Apr. 2022, openstax.org/books/anatomy-and-physiology-2e/pages/17-1-an-overview-of-the-endocrine-system.
Clark, Mary Ann, et al. “Biology 2e.” Openstax.org, OpenStax, 28 Mar. 2018, openstax.org/books/biology-2e....
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FURTHER READING SUGGESTIONS:
Estimate of 5-10% of bone remodeling a year is based on openstax.org/books/anatomy-an... but as we mention, this can be higher due to exercise, injury, or other factors. Learn more about bone remodeling here www.ncbi.nlm.nih.gov/books/NB...
More about zones in bone development? openstax.org/books/anatomy-an...
More about Osteogenesis Imperfecta? medlineplus.gov/osteogenesisi...
More about Paget's Disease? medlineplus.gov/pagetsdisease...
More about other conditions of bone? medlineplus.gov/bonediseases....
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The Amoeba Sisters videos demystify science with humor and relevance. The videos center on Pinky's certification and experience in teaching biology at the high school level. Amoeba Sisters videos only cover concepts that Pinky is certified to teach, and they focus on her specialty: secondary life science. Learn more about our videos here: www.amoebasisters.com/our-videos
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TIPS FOR VIEWING EDU UA-cam VIDEOS:
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MUSIC:
Our intro music designed and performed by Jeremiah Cheshire.
End music in this video is listed free to use/no attribution required from the UA-cam audio library.
COMMUNITY:
We take pride in our AWESOME community, and we welcome feedback and discussion. However, please remember that this is an education channel. See UA-cam's community guidelines and how UA-cam handles comments that are reported by the community. We also reserve the right to remove comments.
TRANSLATIONS:
Hindi Subtitles Credit: Alisha Aggarwal
We gladly accept subtitle translations from our community. Learn more here: www.amoebasisters.com/pinkys-... We want to thank our amazing community for the generosity of their time in continuing to create translated subtitles.
We also have videos using an artificial voice via aloud.area120.google.com to increase accessibility. See our dubbed channels on www.amoebasisters.com/pinkys-...

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Hei Ameoba sisters, I'm as biology teacher from Norway. Your videos has been a blessing for teaching my student biological topics on a visual and a much more down to earth approach. But some of my student have been struggelig to understand the english terminology for some biological consepts or theory. Could I ask for your permission to take some of you vidoes, translate it Norwegian and post it on my future educational channel.

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I really loved it!!! Thank you ❤️💫...I just can't understand the skeleton system but you made me understand 🎉🎉
Will you please make more detailed video about bone like how many bone are specially present in skull, ears, the whole body etc....loved it❤❤

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I love your videos but is there a possibility of doing a video about the names of the skeletal system?

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3:56 above epiphyseal plate there is spongy tissue and in diphyseal plate there is compact tissue

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At first, I got confused by the difference between osteoblast and osteoclast since they sounded so similar, so think of osteoClast as Cleaning and osteoBlast and Building. Hope this helps

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We are bony fish... let me explain.
Most vertebrates belong to a group called osteichthyes or teleostomi, and this is broken into 2 groups, Actinoptergyii and Sarcopterygii. Actinoptergyii (or ray-finned fish) includes most of the fish that you think of as 'fish', while Sarcopterygii includes the lungfish and coelacanths, as well as the tetrapods, which most people don't consider as 'fish' but are, because the last common ancestor of all vertebrates was a fish.

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Viewers may also visit 'Learner's Console'for this chapter too 🙏

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What is neurotonic and neuroparalytic arterial hyperaemia ? 😢

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Thanksss

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Viewers may also visit 'Learner's Console'for this chapter too 🙏

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Fun fact: Did you know that inside bones just like in trees there are rings that usually count for our biological age.

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