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Rethink Biology
United States
Registrace 17. 09. 2017
RETHINK BIOLOGY is an e-learning platform for Biological Sciences that helps you learn, understand, and master the concepts of this fascinating field. Whether you are preparing for entrance exams, pursuing a degree, or simply curious about life sciences, RETHINK BIOLOGY has something for you. Watch our animation videos and discover the wonders of biology in a fun and engaging way.
Pentose Phosphate Pathway || Hexose Monophosphate Shunt || Steps and Process
Master this vital biochemical process with our engaging animation of the Pentose Phosphate Pathway (PPP), also known as the Hexose Monophosphate Shunt. This video breaks down the complex steps into easy-to-understand visuals, perfect for students and anyone curious about cellular metabolism.
See how the PPP connects to:
Glycolysis
Gluconeogenesis
Production of nucleotides and ribose sugars
Learn:
The key functions of the PPP
The role of enzymes and intermediate molecules
The importance of the PPP in cell health
Don't miss this clear and informative explanation of a fundamental biochemical pathway!
See how the PPP connects to:
Glycolysis
Gluconeogenesis
Production of nucleotides and ribose sugars
Learn:
The key functions of the PPP
The role of enzymes and intermediate molecules
The importance of the PPP in cell health
Don't miss this clear and informative explanation of a fundamental biochemical pathway!
zhlédnutí: 267
Video
How plant cells are different from animal cells? || Plant Cell vs Animal Cell
zhlédnutí 214Před měsícem
Discover the fascinating world of cells! 🔬 Learn about the key differences between plant and animal cells in this informative video. 🌱 We'll explore the unique structures and functions of each cell type, including the cell wall, chloroplasts, and large central vacuole in plant cells. 🌳 Understand how these differences impact the lives of plants and animals. 🧬 Perfect for students, teachers, and...
RNA Extraction || Principle and Process
zhlédnutí 261Před měsícem
This video sheds light on RNA extraction, a cornerstone technique in molecular biology. We'll explore its importance in gene expression studies, then dive into the two key steps: cell lysis and purification. Different methods, including Trizol, will be explained, along with tips for maximizing RNA yield. Watch and gain the knowledge to conquer RNA extraction for your own research!
Extrinsic Pathway of Apoptosis || 4K Animation
zhlédnutí 632Před 3 měsíci
The extrinsic pathway of apoptosis activated through Fas death receptors. Trimeric Fas ligands on the surface of a killer lymphocyte interact with trimeric Fas receptors on the surface of the target cell, leading to clustering of several ligand-bound receptor trimers (only one trimer is shown here for clarity). Receptor clustering activates death domains on the receptor tails, which interact wi...
HIV virus life cycle || HIV infection || HIV virus replication
zhlédnutí 354Před 3 měsíci
HIV Life Cycle HIV, the Human Immunodeficiency Virus, replicates through a complex series of steps that exploit the host cell's own machinery. Here's a closer look at the viral ballet from a molecular biology perspective: 1. Binding: This intricate waltz begins with viral envelope glycoproteins, gp120, specifically binding to CD4 receptors and a co-receptor (usually CCR5 or CXCR4) on the surfac...
Translation (Protein Synthesis) animation || Initiation, Elongation & Termination
zhlédnutí 267Před 3 měsíci
Unlock the secrets of how your cells build proteins! This captivating animation dives deep into translation (protein synthesis), the fascinating process where genetic instructions turn into functional proteins. Witness the initiation, elongation, and termination stages come to life as we explore the roles of mRNA, tRNA, ribosomes, and more. Learn: How mRNA carries the genetic code The function ...
Activation of Caspases || Apoptosis I || 4K Animation
zhlédnutí 1,8KPřed 4 měsíci
#cellbiology #apoptosis #cancer Caspase activation during apoptosis. An initiator caspase contains a protease domain in its carboxy-terminal region and a small protein interaction domain near its amino terminus. It is initially made in an inactive, monomeric form, sometimes called procaspase. Apoptotic signals trigger the assembly of adaptor proteins carrying multiple binding sites for the casp...
MAPK Signaling Pathway || Animated Explanation
zhlédnutí 521Před 4 měsíci
#cellsignaling #mitogen #cellcycle Mitogens are signaling molecules that bind to cell-surface receptors and initiate a cascade of intracellular signaling pathways that are essential for cell growth and division. One of the key pathways activated by mitogens involves the small GTPase Ras. Upon activation, Ras engages the MAP kinase (MAPK) cascade, a series of protein kinases that transmit the gr...
Auxin Signaling Animation || Auxin Hormone
zhlédnutí 883Před 4 měsíci
Auxin Signaling Mechanism: In the Absence of Auxin: Aux/IAA Proteins: These are transcriptional repressor proteins that, in the absence of auxin, bind to and inhibit auxin-response factors (ARFs). ARFs: ARFs are transcription regulatory proteins essential for the transcription of auxin-responsive genes. However, without auxin, they are suppressed by Aux/IAA proteins, preventing the expression o...
How DNA damage arrests the cell cycle
zhlédnutí 351Před 4 měsíci
When DNA is damaged, various protein kinases are recruited to the site of damage and initiate a signaling pathway that causes cell-cycle arrest. The first kinase at the damage site is either ATM or ATR, depending on the type of damage. Additional protein kinases, called Chk1 and Chk2, are then recruited and activated, resulting in the phosphorylation of the transcription regulatory protein p53....
JAK-STAT Signaling Pathway: Animated Explanation (4K)
zhlédnutí 2,1KPřed 5 měsíci
#jakstat #cellsignaling #animation Ever wondered how your cells talk to each other? The JAK-STAT pathway is a fascinating cellular conversation that controls everything from immunity to cell growth! This animation blasts open the cell membrane to show you: The Mighty JAKs: Meet the Janus Kinases, the messengers that receive signals from outside the cell. STATs Take Action: Witness the Signal Tr...
Hedgehog Signaling Pathway
zhlédnutí 1,7KPřed 5 měsíci
This video unravels the intricate dance of the Hedgehog Signaling Pathway, a master controller in animal development! Ever wondered how a single pathway orchestrates the growth of organs and tissues? Here, we'll witness the key players - Hedgehog, Patched, Smoothened, and Ci - working in concert. Without the Hedgehog signal, it's all quiet: Ci, a gene activator, gets constantly broken down. Pro...
RTK Signaling Pathway || 4K animation video
zhlédnutí 738Před 6 měsíci
Unravel the fascinating world of cellular communication with this stunning 4K animation! In this video, we explore the intricate workings of Receptor Tyrosine Kinases (RTKs), the crucial players that transmit signals from outside the cell to the interior, dictating vital processes like growth, survival, and movement. Through engaging animation and clear explanations, you'll discover: What RTKs ...
Dengue Virus Life Cycle || 4K animation
zhlédnutí 3,1KPřed 8 měsíci
Dengue Virus Life Cycle || 4K animation
Influenza virus life cycle || Flu virus || 4K Animation video
zhlédnutí 2,3KPřed 8 měsíci
Influenza virus life cycle || Flu virus || 4K Animation video
GPCR cAMP signaling || Second messenger cAMP || 4K Animation
zhlédnutí 760Před 8 měsíci
GPCR cAMP signaling || Second messenger cAMP || 4K Animation
G Protein Activation In GPCR Signaling
zhlédnutí 507Před 8 měsíci
G Protein Activation In GPCR Signaling
Ubiquitination of Protein || degradation of Proteins || 4K Animation
zhlédnutí 4,8KPřed 8 měsíci
Ubiquitination of Protein || degradation of Proteins || 4K Animation
ATP synthase || Structure and Function
zhlédnutí 7KPřed 8 měsíci
ATP synthase || Structure and Function
How Cells Stop Building Proteins? || Translation Termination
zhlédnutí 172Před 8 měsíci
How Cells Stop Building Proteins? || Translation Termination
How Proteins elongate || Translation Elongation || Prokaryotic and Eukaryotic
zhlédnutí 189Před 8 měsíci
How Proteins elongate || Translation Elongation || Prokaryotic and Eukaryotic
mRNA Splicing animation || Steps of mRNA Splicing
zhlédnutí 690Před 9 měsíci
mRNA Splicing animation || Steps of mRNA Splicing
Post Transcriptional Modifications || mRNA processing || 5' Capping || Poly A Tail || Splicing
zhlédnutí 17KPřed 10 měsíci
Post Transcriptional Modifications || mRNA processing || 5' Capping || Poly A Tail || Splicing
Transcription in Prokaryotes || The Basics of Transcription
zhlédnutí 3,7KPřed 11 měsíci
Transcription in Prokaryotes || The Basics of Transcription
Electron Transport Chain Animation || ATP synthesis
zhlédnutí 32KPřed rokem
Electron Transport Chain Animation || ATP synthesis
Citric Acid Cycle Animation || Krebs Cycle || TCA Cycle || 8 Steps in details
zhlédnutí 3KPřed rokem
Citric Acid Cycle Animation || Krebs Cycle || TCA Cycle || 8 Steps in details
Glycolysis animation || 10 Steps of Glycolysis
zhlédnutí 16KPřed rokem
Glycolysis animation || 10 Steps of Glycolysis
why would you put PROKARYOTES in the title when the video is about Eukaryotes?????!!!!!!!
Hernandez Ronald Martin Sharon Moore Joseph
😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂
❤❤
Acha
I don't understand why you open a video about Prok transcription with a picture of a cell with a nucleus.
❤
Hello , can you pls preapare video how to correct Specta using filters
Hindi medium 😢
I can't thank you enough, as when I started studying about this topic I was so confused about the 180° rotation and now how clear I am with the topic after watching your video ❤️
I dont like this disterbing music
Hello , thank you so much for your informative video , i am interested in measure absorbance for polluted water or water from river and lakes , can you pls tell me 1- how to convert reflectance to absorbance 2- how to correct absorbance and remove bad value, thanks again so much great teacher.
Thnx you made it easier ❤
You're welcome 😊
Underrated intro
This is quite simple....thanks much!
Glad it was helpful!
Does value of absorption coefficient for a drug remain same in water ,as well as in n octanol at same wavelength?
The information is from which book?
Thank you❤
You're welcome 😊
0:39
Video ta bhalo laglo!!
Thank you mam your concept full clear
Keep watching
Sir you made a little mistake on the animation, ATP splits up into Phosphate and ADP and Phosphate is the one to activate the protein pump, not the ATP.
Anyone for Rgpv Engineering chemistry 😂
Great tutorial. Thank you so much!
Thank you
Thanks to the animator ❤
good info. but why did you go live with it?
Thank you ❤
You're welcome 😊
Great video ❤
Thank you!!
It was amazing and so helpful thank you so much
You're so welcome!
how do you create these animations using which app these are sooooo good to see can you please tell us
Great video, thank you!
My pleasure!
Plzz upload elongation nd termination of both prokaryotic nd eukaryotic.. ❤
Excellent ❤❤❤
Thank you! Cheers!
Nice
❤❤❤❤❤amazing...feel like giving million likes
Really helpful, thanks😍
You're welcome 😊
Perfect classs As I wanted Thanks sister❤
You are welcome 😊
Thank u for teaching this topic. I understood this very clearly...❤
You're most welcome
господи, спустя столько времени я поняла это! спасибо! как раз через 5 дней экзамен сдавать😢
Thanks a lot
Happy to help
why I don't found this video sooner
Thank you so much this is very clear
Glad it was helpful!
Oh my God this video is so informative thanks I wish you could do more on spectroscopic methods please
More to come!
She has covered Watson completely in her videos. Very well explained
Thank you so much ,now im clearly understand what happend in hear ❤❤
thank you!
you just grabbed my strong attention...awesome
Take a breath and study
Ok 🤝
Let do both together?
@@ChandanKumar-cn9hs sure
@@kashmirapradhan6542 bsc ? Which year ?
@@ChandanKumar-cn9hs Ph.D acholar what about you ?