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A kinesin is a protein supporting several cellular functions including mitosis, meiosis and transport of cellular cargo

Massimo

4,327,105 subscribers

276,684 views • 2 years ago •via X (Twitter)

Science & Technology

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10 Comments

TeslaMojo2 years ago

Kinesins are motor proteins that move along microtubule filaments in eukaryotic cells. They are called "motors" because they convert chemical energy into mechanical energy, or force and motion. Kinesins use the energy of ATP hydrolysis for their enzymatic processes.

Alex Svan2 years ago

even my proteins carry a huge load on their "shoulders" non stop, no wonder I, as a whole, feel tired all the time 😁

Mr Pablo2 years ago

Small but mighty! A single kinesin can power multiple amazing processes. Nature is incredible.

Face Riddler2 years ago

Amazing! Reminds me of these guys 👌☺️

Ceallaigh2 years ago

I never get tired of watching this. Amazing

Gary2 years ago

Super highway

SoulFood2 years ago

These certainly do not look like ball sacs inching ahead one gonad at a time......

Hari Boggarapu2 years ago

It should be named Sisyphus!

staticcottoncandy2 years ago

Don't mind me I'm just out here walkin' my cells...

staticcottoncandy2 years ago

Just wanted to say Thank you for posting such interesting content. 😎

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This is a Kinesin Molecule. These little molecular machines are commonly referred to as the "workhorse" of the cell, hauling important cargo like organelles, proteins and other cellular structures to their proper location within the cell. Kinesins are very clear & undeniable evidence of the intelligent design in Life. Kinesins are complex molecular machines, made up of 4 total proteins, each between 500-1,300 amino acids in length. If these aa sequences are not perfectly aligned from the beginning, Kinesin never forms, and cellular life would be unable to survive. Here is how they work: When a new protein, organelle, or other cellular structure is created in the Cytosol of the cell, they are constructed with built-in "binding tags," which are like shipping labels that bind to other protein molecules called Adaptor or Scaffold Proteins. These Adaptor/Scaffold Proteins then attach to the Kinesin's tail, which activates them, and then the Kinesin is guided along the microtubule track to its to its final destination. Kinesin walk on self-assembling tracks of other proteins, called microtubules, moving cargo from the inner area of the cell where they are constructed to the outer edges where they function. This is a complex & sophisticated interdependent network of molecular machines, all relying on one another to function properly for the health of the cell. This Intracellular Transportation system MUST be fully functional from the beginning - with all these working parts, or all of it fails, and the cell dies. Without this entire functioning system, Life could not exist. And the Kinesin is the centerpiece to all of it. Experiments have shown that disrupting Kinesin activity has catastrophic consequences. This type of nano-precision is an obvious example of designed engineering. Blind, unguided evolutionary processes cannot plan ahead and create complex informational highways for precision transportation. The proposed evolutionary explanation is simply "co-option." A nebulous term which basically amounts to, "We don't know how it evolved, but it must have evolved from some other thing that was similar in the past." No observational data supports evolutionary co-option. It's absurd to believe any part of this was built by blind chance. Everything in the cell points to Intelligent Design.

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