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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
in this video we have discussed in detail with simple words that what does mean by #biology , we have given its definition its different perspective, the definition of life and organism has also been given and then the overlapping of Biology with other sciences has been explained and after all these things we have concluded that what are the different aspects of biological sciences and then the future anyhow belongs to the #biotechnology and #bioinformatics have been given.
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At this very second, you are on a narrow ledge between life and death. You probably don’t feel it, but there is an incredible amount of activity going on inside you. And this activity can never stop.
Picture yourself as a slinky falling down an escalator moving upwards – the falling part represents the self replicating processes of your cells, the escalator represents the laws of physics, driving you forwards. To be alive is to be in motion but never arriving anywhere. If you reach the top of the escalator there is no more falling possible and you are dead forever.
Somewhat unsettlingly, the universe wants you to reach the top. How do you avoid that and why are you alive?
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Do you know what happens to food after we eat it? In this video, you will learn about the four food processing steps, the digestive system and all the different organs that process the food we eat!
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UK: This video covers Book 6, Chapter 1 - Human Organs and System, in the Oxford International Primary Science curriculum.
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Producer: Brian McManus (https://www.youtube.com/c/realengineering)
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flight-of-the-inner-bird---instrumental-version by sivan-talmor
horizons---no-leads by ian-post
new-land---no-choir by ian-post
pictures-from-the-past by aleksey-chistilin
the-dream---no-choir by ian-post
horizons---piano--strings-version by ian-post
tomb by veshza
References:
[1] https://www.ncbi.nlm.nih.gov/p....mc/articles/PMC72123
[2] https://www.antscanada.com/ant-biology/
[3] https://onlinelibrary.wiley.co....m/doi/full/10.1111/e
[4] https://www.sciencedirect.com/....science/article/abs/
[5] Hölldobler, B., & Wilson, E. O. (1994). Journey to the ants: A story of scientific exploration.
[6] https://onlinelibrary.wiley.co....m/doi/10.1002/jmor.1
[7] https://www.npr.org/2008/11/29..../97547749/the-secret
[8] https://en.wikipedia.org/wiki/The_Selfish_Gene
[9] https://www.pbs.org/video/eo-w....ilson-ants-and-men-f
The Amoeba Sisters explain enzymes and how they interact with their substrates. Vocabulary covered includes active site, induced fit, coenzyme, and cofactor. Also the importance of ideal pH and temperatures for enzymes are discussed. This video has a handout here: http://www.amoebasisters.com/handouts.html
Table of Contents:
00:00 Intro
00:40 Enzyme Characteristics & Vocabulary
1:43 Enzymes in Reactions
2:00 Example of an Enzyme (Lactase)
2:43: Example of Lacking Certain Enzymes
3:18 Enzymes in Digestive System
3:37 Cofactors and Coenzymes
4:02 Denaturation of Enzymes
5:05 Many Diseases Can Involve Enzymes
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. For more information about The Amoeba Sisters, visit: http://www.amoebasisters.com/about-us.html
REFERENCE:
We cover the basics in biology concepts at the secondary level. If you are looking to discover more about biology and go into depth beyond these basics, our recommended reference is the FREE, peer reviewed, open source OpenStax biology textbook: https://openstax.org/details/books/biology
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Greek Subtitles: Τμήμα Υγείας, 4ο ΓΕΛ Αλεξ/πολης, 2022-2023
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![Pi'erre Bourne - Biology 101 [Official Audio]](https://i.ytimg.com/vi/WpbUnPTAoB4/maxresdefault.jpg)
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Dr Octagon - Biology 101. From the album Ecologyst. All rights belong to Mo Wax records 1996.
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Biology 101 · Pi'erre Bourne
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Released on: 2021-06-11
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Bill Pollard is the very image of the mild-mannered suburbanite. He is a calm and stable husband and father, and teaches biology at Thatherton Community College. He is also hopelessly addicted to Internet pornography. The object of Bill's lustful obsession is webcam vixen Dani Darling. He spends his nights secretly entranced by her scintillating images, keeping his illicit fantasies hidden from his wife and family. One day a new student, Marissa Weaver, transfers into Bill's Monday-Wednesday biology class. There's something very familiar about her. Bill comes to suspect that normal college student Marissa Weaver may lead a secret private life as Dani Darling. His pathological desire to find the truth leads him down a destructive spiral of blackmail and perverse sexual obsession.
Starring: David Welborn, Noelle DuBois, Deborah O'Brien, Emily Bicks, Money MacTavish, Morgan Peter Brown, David Allan Graf
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Chemistry 101 · 9th Wonder · Buckshot
Chemistry
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This crash course chemistry video tutorial explains the main concepts between ionic bonds found in ionic compounds and polar & nonpolar covalent bonding found in molecular compounds.
Chemistry - Basic Introduction: https://www.youtube.com/watch?v=-KfG8kH-r3Y
Unit Conversion Problems:
https://www.youtube.com/watch?v=eK8gXP3pImU
Physical Vs Chemical Properties:
https://www.youtube.com/watch?v=gH1R87ahFvA
Elements, Atoms, & Molecules:
https://www.youtube.com/watch?v=pSJeMJaCkVU
Protons, Neutrons, & Electrons:
https://www.youtube.com/watch?v=65dDZulPhtg
Average Atomic Mass:
https://www.youtube.com/watch?v=JT18bDAadQ0
___________________________________
Ionic and Covalent Bonding:
https://www.youtube.com/watch?v=uDFLHTDJ4XA
Naming Molecular Compounds:
https://www.youtube.com/watch?v=3agUL7-ezXk
Memorize The Polyatomic Ions:
https://www.youtube.com/watch?v=FXBEh7nd9KQ
Writing Formulas - Molecular Compounds:
https://www.youtube.com/watch?v=KrJnnwLDY6o
Naming Ionic Compounds:
https://www.youtube.com/watch?v=5rSgduXqhhU
_____________________________________
Naming Transition Metal Compounds:
https://www.youtube.com/watch?v=eM5mDnQX0k8
Writing Formulas - Ionic Compounds:
https://www.youtube.com/watch?v=GJ4Mds0CWLE
Writing Formulas - Polyatomic Ions:
https://www.youtube.com/watch?v=stu2omPRvbs
Naming Acids In Chemistry:
https://www.youtube.com/watch?v=r7PfTMAFYgs
Introduction to Moles:
https://www.youtube.com/watch?v=EowJsC7phzw
_____________________________________
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This video outlines the course content for CHEMISTRY, for first year student in the university.
watch now, comments,like and subscrible for more details
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Hello Chemists hope you enjoyed this video thank you for watching!
If there is anything you wish for me to elaborate on please do not hesitate to comment down below or you can dm me on Instagram
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My university degree is Medicinal Chemistry and Pharmacology. If you guys would like me to do a video on the career paths for alevel chemistry please let me know in the comments below
All my recommended resources
Some of these models may be in the AQA version because I did AQA however all you have to do is search for the make in your own version
Jim Clark Calculations for AS/A level Chemistry (HIGHLY HIGHLY RECOMMENDED): https://www.amazon.co.uk/Calculations-Level-Chemistry-Jim-Clark/dp/0582411270/ref=sr_1_1?dchild=1&hvadid=80401819684682&hvbmt=be&hvdev=c&hvqmt=e&keywords=jim+clark+calculations+in+chemistry&qid=1589726863&sr=8-1
GCP AS and A level Chemistry Revision guide: https://www.cgpbooks.co.uk/sec....ondary-books/as-and-
Snaprevise(HIGHLY RECOMMENDED): https://snaprevise.co.uk/
Chemguide:
Chemrevise (HIGHLY RECOMMENDED): https://chemrevise.org/
Quizlet: www.quizlet.com
Oxford A-level Chemistry textbook (HIGHLY RECOMMENDED): https://www.amazon.co.uk/AQA-Chemistry-Level-Student-Book/dp/0198351828/ref=asc_df_0198351828/?tag=googshopuk-21&linkCode=df0&hvadid=310913487793&hvpos=&hvnetw=g&hvrand=8145005145446194771&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9044962&hvtargid=pla-524196499887&psc=1&th=1&psc=1
Chemsheets: https://www.scisheets.co.uk/
HodderEducation Practical guide: https://www.amazon.co.uk/AQA-level-Chemistry-Student-Guide/dp/1471885143/ref=asc_df_1471885143/?tag=googshopuk-21&linkCode=df0&hvadid=311040585758&hvpos=&hvnetw=g&hvrand=9399351634496333957&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9044962&hvtargid=pla-565420167555&psc=1&th=1&psc=1
Pearson Chemistry Lab book: https://www.amazon.co.uk/AQA-level-Chemistry-Book-Science/dp/1292245298/ref=asc_df_1292245298/?tag=googshopuk-21&linkCode=df0&hvadid=310913487793&hvpos=&hvnetw=g&hvrand=15124858193281357426&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9044962&hvtargid=pla-562954778051&psc=1&th=1&psc=1
My Favourite place for Exam questions:
Physicsandmathstutor: https://www.physicsandmathstut....or.com/chemistry-rev
ScienceSkool (HIGHLY RECOMMENDED): http://www.scienceskool.co.uk/
MathsMadeEasy: https://mathsmadeeasy.co.uk/a-....level-chemistry-revi
Alevelchemistry (HIGHLY RECOMMENDED) : http://www.a-levelchemistry.co.uk/
My favourite a-level chemistry youtubers:
Machemguy (HIGHLY RECOMMENDED): https://www.youtube.com/user/MaChemGuy
AlleryTutors: https://www.youtube.com/channe....l/UCPtWS4fCi25YHw5SP
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✨ FAQs: ✨
What's your name? Phedra
How old are you? 18
What country am you from? Ghana and Germany
How tall are you? 5ft 3
What year are you in? Year 13 going to university in September/October 2020
What do you study at A-Levels? Biology, Chemistry and English Literature
What Uni degree do you wish to study? Medicinal Chemistry and Pharmacology
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🌸 MY IPAD PENCIL: https://www.amazon.co.uk/Penoval-Rejection-Rechargeable-Digital-Drawing/dp/B07YCJ1VW5/ref=sr_1_3?crid=3YDMAWQGA55A&dchild=1&keywords=penoval+stylus&qid=1589761422&s=electronics&sprefix=penov%2Celectronics%2C138&sr=1-3
🌸 MY IPAD CASE: https://www.amazon.co.uk/TiMOVO-Generation-Magnetic-Trifold-Charging/dp/B083QXNH6Z/ref=sr_1_62?dchild=1&keywords=ipad+pro+case&qid=1589761541&s=electronics&sr=1-62
🌸 NOTE-TAKING APP: https://support.gingerlabs.com/hc/en-us
🌸 MY LAPTOP: https://www.amazon.co.uk/Apple....-MacBook-13-inch-Ret
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Learning Objective: Evaluate the number of valence electrons and core electrons from the electron configurations.
Topics: core electrons, valence electrons
Chemists need stoichiometry to make the scale of chemistry more understandable - Hank is here to explain why and to teach us how to use it.
Watch this video in Spanish on our Crash Course en Español channel: https://youtu.be/dZoMgEhNKKg
Pssst... we made flashcards to help you review the content in this episode! Find them on the free Crash Course App!
Download it here for Apple Devices: https://apple.co/3d4eyZo
Download it here for Android Devices: https://bit.ly/2SrDulJ
Table of Contents
Atomic Mass Units 2:24
Moles 5:12
Molar Mass 5:59
Equation Balancing 8:45
Molar Ratios 11:11
Resources:
http://www.chemistry.oregonsta....te.edu/courses/ch121
http://www.iupac.org/publicati....ons/ci/2004/2601/1_h
Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse
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In this tutorial video, we compare trends in the first ionization energy, second ionization energy, and third ionization energy for Na, Mg, and Si. Electron configurations are used to determine if a core electron or valance electron is being removed.
This video tutorial provides a basic introduction into organic chemistry. Here is a list of topics:
1. How to draw lewis structures of organic compounds
2. Identifying functional groups - alkanes, alkenes, & alkynes
3. Formal charge calculations
4. Resonance structures
5. Basic IUPAC nomenclature of alkanes
_____________________________________
Full-Length Math & Science Videos:
https://www.patreon.com/mathsc....iencetutor/collectio
Organic Chemistry - Basic Introduction:
https://www.youtube.com/watch?v=B_ketdzJtY8
Which Bond Is More Polar?
https://www.youtube.com/watch?v=o0-a5HzSzdE
How To Draw Lewis Structures:
https://www.youtube.com/watch?v=6unef5Hz6SU
Condensed Structures to Skeletal Structures:
https://www.youtube.com/watch?v=HRkvjKHFNDA
Functional Groups Review:
https://www.youtube.com/watch?v=m9jM8lWxrAE
Primary, Secondary, & Tertiary Functional Groups:
https://www.youtube.com/watch?v=r_Zhb0nQEvE
_________________________________
How To Calculate Formal Charge:
https://www.youtube.com/watch?v=C2l-76VP8s0
Finding Lone Pairs Using Formal Charge:
https://www.youtube.com/watch?v=jlCPY6iXQ1c
Dipole Moment & Electronegativity:
https://www.youtube.com/watch?v=bFAU1GMJmnI
Predicting Bond Angles:
https://www.youtube.com/watch?v=DPS7zdg8HzY
Valence Bond Theory:
https://www.youtube.com/watch?v=Vqx9a2aU99c
Hybridization of Atomic Orbitals:
https://www.youtube.com/watch?v=pdJeQUd2g_4
_______________________________
Bond Strength and Bond Length:
https://www.youtube.com/watch?v=SSRY95IAwF8
Orbital Overlap and Bond Length:
https://www.youtube.com/watch?v=BatJrR5sblA
Organic Chemistry PDF Worksheets:
https://www.video-tutor.net/orgo-chem.html
Organic Chemistry Exam 1 Playlist:
https://bit.ly/3kJnNXU
how to get an A in general chemistry I & II | chem 101 & 102
WHEW, these classes were hard but with my tips you can be sure to pass general chemistry 101 and 102.
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