In which Hank does some push-ups for science and describes the "economy" of cellular respiration and the various processes whereby our bodies create energy in the form of ATP.

Special thanks go to Stafford Fitness (www.staffordfitness.net) for allowing us to shoot the gym scenes in their facilities.

This video uses sounds from Freesound.org

Table of Contents:
1) Cellular Respiration 01:00
2) Adenosine Triphosphate 01:29
3) Glycolysis 4:13
A) Pyruvate Molecules 5:00
B) Anaerobic Respiration/Fermentation 5:33
C) Aerobic Respiration 6:45
4) Krebs Cycle 7:06
A) Acetyl COA 7:38
B) Oxaloacetic Acid 8:21
C) Biolography: Hans Krebs 8:37
D) NAD/FAD 9:48
5) Electron Transport Chain 10:55
6) Check the Math 12:33

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In this video, we cover:
- The different types of cell (Eukaryotic and Prokaryotic)
- The differences and similarities between the structures of plant, animal, and bacterial cells
- The sub-cellular structures / organelles you need to know
- The four sub-cellular structures common to both animals and plants: mitochondria, cell membrane, cytoplasm, nucleus and ribosomes
- The three extra sub-cellular structure that plants have: cell wall, vacuole and chloroplasts
- The extra structures bacteria have: plasmids, flagella, circular strand of DNA

Exam board specific info:
AQA - Suitable for everyone
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Maths Playlist:
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GCSE Chemistry playlist:
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Writer: Lorraine Boissoneault
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Illustrator/Animator: Kirtan Patel (https://kpatart.com/illustrations)
Animator: Mike Ridolfi (https://www.moboxgraphics.com/)
Sound: Graham Haerther (https://haerther.net)
Thumbnail: Simon Buckmaster (https://twitter.com/forgottentowel)
Producer: Brian McManus (watchnebula.com/realengineering)

References
[1] https://cicadas.uconn.edu/brood_19/
[2] https://www.ncbi.nlm.nih.gov/p....mc/articles/PMC36377
[*] https://cicadas.uconn.edu/
[3] https://portal.ct.gov/-/media/....CAES/DOCUMENTS/Publi
[4] https://citeseerx.ist.psu.edu/document?repid=rep1&type=pdf&doi=c1d381bde4bf6d667d571a29630a0f925d7bbb63
[5] https://www.pnas.org/doi/abs/1....0.1073/pnas.09064241
[6] https://onlinelibrary.wiley.co....m/doi/10.1046/j.1461
[7] https://blogs.iu.edu/ecohealth..../2021/12/13/the-cica
[8] https://faseb.onlinelibrary.wi....ley.com/doi/epdf/10.
[9] https://www.science.org/conten....t/article/secret-cic
[10]
[11] Gene Kritsky A Tale of Two Broods: The 2024 Emergence of Periodical Cicada Broods XIII and XIX Ohio Biological Survey 2024
[12] https://www.annualreviews.org/....doi/10.1146/annurev-
[13] https://www.sciencedirect.com/....science/article/pii/
[14]https://escholarship.org/conte....nt/qt1k95s1tp/qt1k95

Hank teaches us why water is one of the most fascinating and important substances in the universe.

Review:
Re-watch = 00:00
Introduction = 00:42
Molecular structure & hydrogen bonds = 01:38
Cohesion & surface tension = 02:46
Adhesion = 03:31
Hydrophilic substances = 04:42
Hydrophobic substances = 05:14
Henry Cavendish = 05:49
Ice Density = 07:45
Heat Capacity = 09:10

Citations:
http://www.extension.umn.edu/d....istribution/youthdev
http://www.uni.edu/~iowawet/H2OProperties.html
http://www.hometrainingtools.c....om/properties-water-
http://science.howstuffworks.c....om/environmental/ear
http://www.robinsonlibrary.com..../science/chemistry/b
http://chemistry.mtu.edu/~pcha....rles/SCIHISTORY/Henr
http://www.nndb.com/people/030/000083778/
http://www.notablebiographies.....com/Ca-Ch/Cavendish-

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2022A/L අනුමාන -
https://youtu.be/494AoJbKNY4

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NEW for 2024: Cramming for your biology exam? Watch this video for a fast review of all the important topics your state test may cover, including biochemistry, cells, cellular energy, cell division, DNA, genetics, natural selection, and ecology in a biology or living environment course. I'll also give you a few helpful tips on how to ace your EOC exam.

*This is the Last Minute Crash Review for regular Biology* (not-AP), aimed at 9th and 10th grade students taking an end-of-course test in biology. If you need a quick 9th grade Biology EOC review, this is it! This isn't everything, and you definitely need to go deeper than what's covered in the video, but if you only have 30 minutes to spare, this is the video to watch!


RESOURCES

Multiple Choice Test Hacks
https://youtu.be/aWkWHU8fmlE?si=QhB8LH2fp5V4XsIw

Biology Practice Questions
https://www.youtube.com/watch?v=neSLTw63qEg

2-Hour Biology Review
https://youtu.be/kU6X5xF30d4

3-Day Study Plan
https://youtu.be/C6JGBtnqWWU

Full 30-Day Biology Study Challenge Playlist
https://www.youtube.com/playli....st?list=PLfyZtYYF2oF

MUSIC
YouTube’s Free Audio Library
A Caring Friend by Bad Snacks

IMAGES
Own Work
Pexels.com
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Unsplash.com
Wikimedia Commons

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[nublu]
https://www.instagram.com/nublufy
https://soundcloud.com/nublunaator

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https://www.instagram.com/gameboytetris

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This biology video tutorial provides a basic introduction into cell structure. It also discusses the functions of organelles such as the nucleus, ribosomes, mitochondria, chloroplasts, etc.

My E-Book: https://amzn.to/3B9c08z
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Youtube Membership: https://www.youtube.com/channe....l/UCEWpbFLzoYGPfuWUM


Here is a list of topics:
1. Introduction to the cell
2. The nucleus - the cell's command center
3. The Nucleolus - production of ribosomes
4. Chromatin & DNA
5. Smooth ER vs Rough ER
6. Lysosomes & Intracellular Digestion
7. The Golgi Body
8. The Mitochondria - Cellular Respiration & ATP
9. The cytoplasm
10. The Cytoskeleton
11. Microtubules, Microfilaments, & Intermediate Filaments
12. Centrioles
13. Cilia & Flagella
14. Animal Cells and Plant Cells
15. Vacuoles - a storage organelle
16. The Chloroplasts - Photosynthesis
17. The Cell Wall of a Plant
18. The Cell Membrane & Selective Permeability

#biology #cell structure

Disclaimer: Some of the links associated with this video may generate affiliate commissions on my behalf. As an amazon associate, I earn from qualifying purchases that you may make through such affiliate links.

Get started with your own spec evo, fantasy, sci-fi, or any other world you can think of with World Anvil! Visit https://www.worldanvil.com/?c=ThoughtPotato for 40% off ALL NEW yearly subscriptions!
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Coming in at the perfect time of year, today I present to you a long-lost recording. In it, someone (presumably an academic or scientist) dives into great detail regarding the science of vampires.

Enjoy!

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This video was edited by @CyanRameron, who does excellent work!

Sources:

https://phys.org/news/2018-02-....vampire-blood-only-d
https://fvza.org/vscience1.html
https://www.rifters.com/real/s....horts/VampireDomesti
https://rifters.com/real/Blindsight.htm#Notes
http://scienceandfilm.org/arti....cles/2516/blood-scie
https://www.nature.com/articles/news.2008.1134

What is Biology? Explained using animations and illustration Videos.

If you like this video then you will love our complete video: Biology Made Ridiculously Easy | 1st Edition | Digital Book: https://www.youtube.com/watch?v=tCgu2VX7zyY

Special thanks to Biology decoded for writing the scripts for biology videos:
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Timestamp:

00:00 Introduction
00:30 What is biology?
00:39 Examples of things studied in biology
01:16 Characteristics to classify living things
01:23 Order
01:40 Reproduction
01:51 Growth and development
02:04 Energy processing
02:17 Response to environment
02:25 Regulation
02:39 Evolutionary adaptation

(March 29, 2010) Stanford professor Robert Sapolsky gave the opening lecture of the course entitled Human Behavioral Biology and explains the basic premise of the course and how he aims to avoid categorical thinking.

Stanford University
http://www.stanford.edu

Stanford Department of Biology
http://biology.stanford.edu/

Stanford University Channel on YouTube
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The Ultimate Biology Review | Last Night Review | Biology Playlist | Medicosis Perfectionalis lectures of MCAT, NCLEX, USMLE, PLAB, NEET, ASCP.

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Thumbnail: Simon Buckmaster (https://twitter.com/forgottentowel)
Producer: Brian McManus (watchnebula.com/realengineering)

REFERENCES
[1] https://passion-entomologie.fr..../phylogeny-of-dictyo
[2] https://en.wikipedia.org/wiki/....Hymenopus_coronatus#
[3] https://www.journals.uchicago.....edu/doi/full/10.1086
[4] Brackenbury, J. (1999). Flight and Wing Kinematics. In The Praying Mantids. The John Hopkins University Press.
[5] https://sci-hub.scrongyao.com/....10.1111/j.1096-3642.
[6] Edmunds, M. (1999). Ethology of Defense Against Predators. In The Praying Mantids. The John Hopkins University Press.
[7] https://www.ncbi.nlm.nih.gov/p....mc/articles/PMC56738
[8]
https://www.sciencedirect.com/....science/article/pii/
[9] https://royalsocietypublishing.....org/doi/full/10.109
[10] https://bioone.org/journals/th....e-wilson-journal-of-
[11] Yager, D. (1999). Hearing. In The Praying Mantids. The John Hopkins University Press.
[12] https://link.springer.com/arti....cle/10.1007/s00359-0
[13] https://www.researchgate.net/f....igure/Schematic-repr
[14] https://journals.biologists.co....m/jeb/article/220/14
[15] https://sci-hub.scrongyao.com/10.1038/302821a0
[16] https://www.cell.com/current-b....iology/fulltext/S096
[17]https://pubmed.ncbi.nlm.nih.gov/29628622/
[18] https://jor.pensoft.net/articles.php?id=28067
[19] https://www.ncbi.nlm.nih.gov/p....mc/articles/PMC42981
[20] https://royalsocietypublishing.....org/doi/10.1098/rsb

Thyroid gland explained #biology #facts

The cell is the basic unit of life, and our understanding of it has advanced as science, and the tools available to scientists, has advanced. In this episode of Crash Course Biology, we’ll take a look at the difference between prokaryotic and eukaryotic cells, take a guided tour of the eukaryotic cell, and learn why most cells are small. We’ll explore the eukaryotic cell’s surprising beginnings through an endosymbiosis that occurred about 1.5 billion years ago.

Chapters:
Introduction to the Cell 00:00
Classical Cell Theory 2:12
Parts of a Cell 5:37
Endosymbiosis 9:11
Modern Cell Theory 10:41
Review & Credits 12:23

This series was produced in collaboration with HHMI BioInteractive, committed to empowering educators and inspiring students with engaging, accessible, and quality classroom resources. Visit https://BioInteractive.org/CrashCourse for more information.

Check out our Biology playlist here: https://www.youtube.com/playli....st?list=PL8dPuuaLjXt

Watch this series in Spanish on our Crash Course en Español channel here: https://www.youtube.com/playli....st?list=PLkcbA0DkuFj Sources: https://docs.google.com/docume....nt/d/1GLDtAXE6ekg4Ch

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Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse

Thanks to the following patrons for their generous monthly contributions that help keep Crash Course free for everyone forever:
Leah H., David Fanska, Andrew Woods, Tawny Whaley, Sean Saunders, DL Singfield, Ken Davidian, Stephen Akuffo, Toni Miles, Steve Segreto, Kyle & Katherine Callahan, Laurel Stevens, Burt Humburg, Aziz Y, Perry Joyce, Scott Harrison, Mark & Susan Billian, Alan Bridgeman, Breanna Bosso, Matt Curls, Jennifer Killen, Starstuff42, Jon Allen, Sarah & Nathan Catchings, team dorsey, Bernardo Garza, Trevin Beattie, Eric Koslow, Indija-ka Siriwardena, Jason Rostoker, Siobhán, Ken Penttinen, Nathan Taylor, Les Aker, William McGraw, Vaso, ClareG, Rizwan Kassim, Constance Urist, Alex Hackman, Pineapples of Solidarity, Katie Dean, Stephen McCandless, Wai Jack Sin, Ian Dundore, Caleb Weeks

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