Saturday, May 5, 2012

The Cell _ A Poem

Yes, some people are amazed at the vastness of the universe, the countless galaxies around us, with a tiny glimpse seen in the night sky above us. The magnitude of the space, the time it took to create all of this, and the likelihood that it all originated from a single point and at a single moment of time. Yes, the universe is an amazing creation, and humbling to the insignificance of man.

But for me, what is more of an attraction is the world of biology. The world of the cell is astounding in that there are soooo many cells in just the human body. Cells make up each organ and the tissue in the body and are the basic functioning piece of the organ or tissue. The human body has approximately 250 trillion cells with approximately 35,000 chemical reactions taking place per second within each of these cells. Think of what this means – 250 trillion cells each having 35,000 chemical reactions per second. And all of this takes place in the great majority of us for decades. We all like a fast processor for our computers, right? How about something that is faster than the world's fastest supercomputer? Interpreting a DNA program and translating it through a code into a physical molecule, the cells collectively function at almost a thousand times the processing speed of IBM's Blue Gene/L state-of-the-art supercomputer. This information processing in one human body for just one function exceeds by some 25 percent the total computing power of all the world's 200 million personal computers produced every year. Vast numbers of cells, incredible speed, incredible efficiency, and it all works seamlessly, effortlessly, and yes, beautifully for the life of its host. I think the cell has to be the most amazing piece of God's Creation. So give me the cell over the universe when you want to be amazed by the power, beauty and creativity of God the Creator.

But because we can't see the cell, like we can see the universe, it is hard for us to grasp how big and vast the cell and its activities are. I have always thought that a good way to help with this problem is to use some kind of an analogy, although is there any way to compare something to the cell's DNA structure? But even with this shortcoming, here is a nice "poem" that tries to compare a cell and its activities to a city:

Imagine miniature cities aswarm with bustling centers of activity, factories, powerhouses, post offices, libraries, trash collection and recycling, quality control, railroads and architecture, import/export centers, communication networks, and transport vehicles.

These cities organize themselves from seed cities, according to a complex negotiation process that assigns them their duties and location.

Some cities specialize in manufacture and export, some in signal processing, some in reclamation or storage, some in warfare, and some preserve the heritage of the whole nation and pass it on.

Each city has no mayor or aldermen or police.

Its multitudinous minions are self-directed, self-replicating wonders and each city cooperates with its neighbors to maintain balance, order, and peaceful exchange for the good of the nation.

Some cities pick up and move, patrolling the highways, some stretch enormous distances to maintain communication, and some link shields to form the nation's boundaries.

Some denude themselves and serve the rest by carrying oxygen to all.

Some live to divide, some adopt a fixed identity and never reproduce again.

All are altruistic in their focus, unless the encoded information in the library becomes corrupted, or signals snarl and warp the message, turning self-sacrifice into the endless hunger, rampage and self-aggrandizement of cancer.

Truly we are fearfully and wonderfully made.


 

4 comments:

tom wolff said...

Whoops, I forgot to name my source for the poem. It was posted at Uncommon Descent on May 4th by Barry Arrington.

Edward Oleander said...

Funny that cells should be likened to cities, most of which are unplanned and chaotic, arising haphazardly from the circumstances that create them (location, accessibility, nearby resources, etc). Like cities, cells have huge "design" flaws... They wear out at different rates, they can become infected by far too many outside organisms, they can go haywire and reproduce wildly (cancer). Kind of sounds like chance mutation and evolution to me... I must take particular exception to the use of the word "seamlessly." Cells rob from each other, hijack resources meant for other cells, kill other cells to defend themselves, and often refuse to communicate or function together with other cells they are supposed to work with. Mr. Arrington has has a very unrealistic view of cell functioning, not seeing the real-world problems of how they actually work. This is the same problem you had a couple years ago when looking at the female reproductive system, when you chose not to recognize how imperfectly it functions.

Evolution predicts imperfect performance arising from a limited selection of mutations to change traits. I would expect far better performance from God...

Pax,
~ed

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