Life's Ratchet How Molecular Machines Extract Order from Chaos

book24h

Power User
LV
5
 
Csatlakozás
2024.09.10.
Üzenetek
25,854
Reakció pontszám
8
Díjak
5
Kor
37
905de19e845c01c25d5ae51347f7fff4.webp

Free Download Life's Ratchet: How Molecular Machines Extract Order from Chaos By Peter M. Hoffmann
2012 | 288 Pages | ISBN: 0465022537 | EPUB | 2 MB
Life is an enduring mystery. Yet, science tells us that living beings are merely sophisticated structures of lifeless molecules. If this view is correct, where do the seemingly purposeful motions of cells and organisms originate? In Life's Ratchet, physicist Peter M. Hoffmann locates the answer to this age-old question at the nanoscale.Below the calm, ordered exterior of a living organism lies microscopic chaos, or what Hoffmann calls the molecular stormspecialized molecules immersed in a whirlwind of colliding water molecules. Our cells are filled with molecular machines, which, like tiny ratchets, transform random motion into ordered activity, and create the purpose" that is the hallmark of life. Tiny electrical motors turn electrical voltage into motion, nanoscale factories custom-build other molecular machines, and mechanical machines twist, untwist, separate and package strands of DNA. The cell is like a cityan unfathomable, complex collection of molecular workers working together to create something greater than themselves.Life, Hoffman argues, emerges from the random motions of atoms filtered through these sophisticated structures of our evolved machinery. We are agglomerations of interacting nanoscale machines more amazing than anything in science fiction. Rather than relying on some mysterious life force" to drive themas people believed for centurieslife's ratchets harness instead the second law of thermodynamics and the disorder of the molecular storm.Grounded in Hoffmann's own cutting-edge research, Life's Ratchet reveals the incredible findings of modern nanotechnology to tell the story of how the noisy world of atoms gives rise to life itself.


Buy Premium From My Links To Get Resumable Support,Max Speed & Support Me
Code:
            
                
                
                    
                   
                    A kód megtekintéséhez jelentkezz be.
					Please log in to view the code.
                
            
        
Links are Interchangeable - Single Extraction
 
Top Alul