#atp
Bacteria Flagellar Motor #learnontiktok #intelligentdesign #evolution #molecular #nanomachine #learning #funfacts #biotok #science #stem #3danimation #atp #biochemistry #coolscience #simulation #atpsynthase #ATP #blender3d A cut-open E. coli slice simulated based on real structures and biology, every molecule you see is a real one: its shape was worked out atom by atom by scientists,using electron microscopes ,X-ray crystallography et al. Everything is drawn to true scale; only time is slowed, about 200×.The sound is not REAL though :) The yellow machine is the flagellar motor: a rotor about 50 nm across, driven by protons flowing through its stator units, turning the hook and filament at ~100 turns per second. Watch how the singal travel to falgelar motor. The teal structures at the lower right are the cell’s “nose” (chemoreceptor array): they sense what’s outside. When the "smell" (for example, nutrient molecules) changes, a protein at their base hands a chemical tag (phosphorylation) to a small messenger. The tagged messenger (orange, cheY) drifts across the cell and latches onto the bottom ring of the motor. When enough of them are attached, the ring flips — the flash is the switch — and the motor runs backwards. Backwards, the propellers fly apart and the cell tumbles; forwards again, it sets off in a new direction. That’s how a cell with no brain finds its way to food. Also in the picture: two more rotary machines (ATP synthase)at the upper left that make the cell’s fuel from the same ion current, a pump that throws out toxins, DNA being copied, a ribosome building a protein, and the three-layer wall with its sugar forest on the outside.
iJEP Studio1,200,000 Aufrufe • vor 1 Monat
DNA replication machinery #dna#satisfying #oddlysatisfying #learnontiktok #sciencetok #biotok#atp #polymerase ##simulation #coolscience #biochemistry By understanding the structure of DNA, scientists proposed—and later proved—that DNA serves as the template for copying genetic information. Using computer animation based on molecular research, we can now visualize how DNA replication takes place inside living cells. You’re looking at an assembly line of tiny molecular machines working together to duplicate DNA. The DNA double helix enters from the bottom left, where a molecular machine called helicase unwinds it into two separate strands. One strand is copied continuously, extending toward the right. The other strand is more complicated: because DNA can only be synthesized in one direction, it must be copied in short, separate segments. The strand forms loops that allow the replication machinery to coordinate the copying process. By the end, the original DNA molecule has been duplicated into two DNA molecules, each containing one original strand and one newly synthesized strand.
iJEP Studio597,700 Aufrufe • vor 1 Monat
Nick Kyrgios is professional tennis's most electrifying entertainer, a former Wimbledon finalist with raw power and flair. The Australian reached the 2022 Wimbledon final, one of tennis's biggest stages, before injuries interrupted his ATP Tour career. At his peak, Kyrgios climbed to a career-high ranking of world No. 13, showcasing a game built on booming serves, underarm aces, and instinctive shot-making rarely seen on the men's tour. Known for trick shots, tweeners, and constant crowd interaction, he treats every match on a hard court, clay court, or grass court like a show rather than a routine. Now working his way back in his 2026 comeback season, Kyrgios remains one of the sport's most talked-about and unpredictable figures on tour. @menacetennishq #tennis #federer #atp
TennisTipsDaily365,000 Aufrufe • vor 1 Monat
What sunlight actually hits inside a leaf #photosynthesis #chloroplast #molecularbiology #biochemistry #scienceanimation #learnontiktok #learning #funfacts #coolscience #simulation #nanomachine #biotok #science #3danimation From a leaf to the atoms that catch the light, in one continuous dive. Every molecule here is a real structure from crystallography and cryo-EM: photosystem II (the water-splitting machine), cytochrome b6f, photosystem I, and ATP synthase, the rotary motor that makes ATP. Red and blue photons land on the antenna, the energy hops chlorophyll to chlorophyll into P680, electrons flow across the membrane, and protons spin the rotor.#atpsynthase #ATP #atp
iJEP Studio270,000 Aufrufe • vor 26 Tagen
@va_lica 7 years old🎾 #tennisplayer #tennislife #sport #tenis #atp #tenniscourt #sports #tennislove #wimbledon #usopen #wta #tennistraining #instatennis #tennisfan #tenniscoach #federer #fitness #tennisgirl #nike #football #rogerfederer #tennistime #tennisworld #tennismatch #rolandgarros #tennispro #tennisplayers #atptour #tenniskids #vasilisa
Vasilisa Riazantseva4,900,000 Aufrufe • vor 1 Jahr
Roger Federer reveals his pick for the best player in tennis right now 👑🎾 #tennis #lavercup #ATP #Federer
TNT Sports345,900 Aufrufe • vor 1 Monat
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"The ultimate measure of a man is not where he stands in moments of comfort & convenience, but where he stands at times of challenge & controversy.” —Martin Luther King Ir Novak refused Rafa’s apology. Rafa def him in Montreal ‘13 SF: 6-4,3-6,7-6 (7-2) Rafa Nadal🐐👑🥇 #atp
Madel Suravilla126,313 Aufrufe • vor 3 Monaten
One of my favourite couples in sports😭 Such a sad situation for both of them!! Absolutely cannot imagine Elina’s position but I almost feel like Gaël should just go back on tour and end his tennis career on a high note rather than a retirement AND a divorce 😭 #Tennis #sports #wta #atp
Logan🤍35,300 Aufrufe • vor 26 Tagen