Channel: Amoeba Sisters

Category: Education

Tags: basicsameeba sistersap biologyskeletalanatomysliding filament theorytropomyosinschoolreviewamoeba sisterstutorialatpintroductionsmoothmuscle characteristicsoverviewbiologyeducationalthin and thick filamentscartoonmuscle fibermyosintypes of muscle tissueteksanimationstandardsactintroponinamoba sisterssciencemuscular systemameba sisters

Description: Join the Amoeba Sisters a they explore different muscle tissues and then focus on the sliding filament theory in skeletal muscle! This video also briefly talks about muscle naming, some vocabulary (such as agonists and antagonists) before focusing on the sliding filament model. Video also mentions general roles of tropomyosin and troponin. --------------------------------------------------------- Table of Contents: 00:00 Intro 0:39 Muscle Tissue Types 1:58 Muscle Characteristics 2:33 Skeletal Muscle Naming and Arrangement 3:26 Actin Myosin and Sarcomere 4:32 Sliding Filament Model 6:55 Tropomyosin an Troponin --------------------------------------------------------- Corrections: 7:42 Oops, "A" should be lowercase in those little circles as calcium ions should read Ca2+ -------------------------------------------------------- Factual References: Betts, J. Gordon, et al. “10.3 Muscle Fiber Contraction and Relaxation - Anatomy and Physiology 2e | OpenStax.” Openstax.org, 20 Apr. 2022, openstax.org/books/anatomy-and-physiology-2e/pages/10-3-muscle-fiber-contraction-and-relaxation. Urry, Lisa A, et al. Campbell Biology. 11th ed., New York, Ny, Pearson Education, Inc, 2017. --------------------------------------------------------- Further Reading Recommendations: What about I and A bands? What actually initiates the power stroke? How does calcium get released and from where? Remember, there is a lot more detail! We recommend this page from Openstax to learn more: openstax.org/books/biology-2e/pages/38-4-muscle-contraction-and-locomotion ----------------------------------------------- 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: amoebasisters.com/our-videos Support Us? amoebasisters.com/support-us Our Resources and Handouts: amoebasisters.com/handouts Biology Video Playlist: youtube.com/playlist?list=PLwL0Myd7Dk1F0iQPGrjehze3eDpco1eVz GIFs: amoebasisters.com/gifs.html Comics: amoebasisters.com/parameciumparlorcomics Unlectured Series: amoebasisters.com/unlectured Connect with us! Website: AmoebaSisters.com Twitter: twitter.com/AmoebaSisters Facebook: facebook.com/AmoebaSisters Tumblr: amoebasisters.tumblr.com Pinterest: pinterest.com/AmoebaSister­s Webtoon: webtoons.com/en/challenge/amoeba-sisters-sisterhood/list?title_no=289479&page=1 Instagram: instagram.com/amoebasistersofficial TikTok: tiktok.com/@amoebasistersofficial Visit our Redbubble store at amoebasisters.com/store TIPS FOR VIEWING EDU YOUTUBE VIDEOS: Want to learn tips for viewing edu YouTube videos including changing the speed, language, viewing the transcript, etc? amoebasisters.com/pinkys-ed-tech-favorites/10-youtube-tips-from-an-edu-youtuber-duo MUSIC: Unless otherwise specified, music in this video is listed free to use/no attribution required from the YouTube 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 YouTube's community guidelines and how YouTube handles comments that are reported by the community. We also reserve the right to remove comments. TRANSLATIONS: We gladly accept subtitle translations from our community. Learn more here: amoebasisters.com/pinkys-ed-tech-favorites/community-contributed-subtitles We want to thank our amazing community for the generosity of their time in continuing to create translated subtitles. We also have videos dubbed in Spanish and Portuguese using an artificial voice via aloud.area120.google.com to increase accessibility. See our Amoeba Sisters en Español channel youtube.com/channel/UC1Njo3LBy53cOPngz6ArV8Q and Amoeba Sisters em Português youtube.com/channel/UCYTQPX2X_mXe0ZMPi0fXxbg