Adonis Diaries

Archive for May 20th, 2011

Our body. “A short history of nearly everything” by Bill Bryson

The building blocks of life might be the 20 elements of amino acids that combine in certain sequences to form the 700,000 kinds of proteins in our body.  The number of proteins discovered is increasing and might be in the range of one million kinds.

Hemoglobin is only a chain of 146 amino acids long, a runt by protein standards in length, and yet it offers 10 at an exponent of 190, of possible amino-acid combinations in order to have the exact sequence of the different kinds of amino acids.

To make the protein called “collagen” you need to arrange 1,055 amino acids in precisely the right sequence which means you need 1,055 spinning wheels with 20 symbols in each wheel to coincide exactly for the jack pot!

Thus, the odd that any protein was formed by hazard is nil.

Any protein cannot reproduce itself and it needs DNA, which is a whiz in replicating itself.

DNA can do nothing but replicating proteins and proteins are useless without DNA.

Are we to assume that these two organisms arose simultaneously with the purpose of supporting each other?

No atom or molecule has achieved life independently; it needs some sort of membrane to contain them so that they come together within the nurturing refuge of a cell.

Without the chemicals, the cell has no purpose.  It is little wonder that we call it the miracle of life.

Forming amino acids is not the problem because if we expose water to ammonia, hydrogen sulphide and methane gases and introduce some electrical sparks, as a stand-in for lighting, then within days you will have amino acids, fatty acids, sugar and other organic compounds.

What was needed is a process of a few of these amino acids to procreate and then cluster to discover some additional improvement.

What do we know about cells so far?

A single cell splits to become two and after 47 doublings you have 10 thousand trillion cells and ready to spring forth as a human being.  Each cell carries a copy of the complete genetic code, the instruction manual for your body, and it knows far more about you that you do, and is devoted in some intensively specific way to your overall well-being.

The human body has at least a few hundred types of cells and they vary in shape, size, and longevity; we have nerve cells, red blood cells, photocells, liver cells that can survive for years, brain cells that last as long as we live and they don’t increase from the day we are born, but 500 die every single hour, and so forth.  The components within a cell are constantly renewed so that everything in us is completely renewed every 9 years.

The outer casing of a cell is made up of lipid or light grade of machine oil but on the molecular level it is as strong as iron, then the nucleus wherein resides the genetic information and the busy space called cytoplasm. The cell contains about a thousand power plants or mitochondria that convert processed food and oxygen into ATP molecules or battery packs.

A cell would use up one billion ATP molecules in two minutes or half the body weight every day. The electrical energy activities in a cell is about 0.1 volts traveling distances in the nanometers; or when this number is scaled up it is the equivalent of 20 million volts per meter or the amount of what a thunderstorm is charged.

Each strand of DNA is damaged 10,000 times a day and swiftly repaired if the cell is not to perish by a command received from a hormone.

When a cell receives the order to die then it quietly devour its components. For example, nitric oxide is a formidable toxin in nature but cells are tremendous manufacturers of this substance which control blood flow, the energy level in cells, attacking cancerous cells, regulating the sense of smell, and penile erection among other things.

Our body contains 200,000 different types of protein and we barely understand a tiny fraction of them

Enzymes are a type of protein with tasks to rebuild molecules and marking the damaged pieces and other protein for processing. 

A cell might contain 20,000 different types of protein.

In the 1860s, Louis Pasteur showed that life cannot arise spontaneously but come from pre-existing cells.

Our Lonely Planet

“A short history of nearly everything” by Bill Bryson, Part 1.

Note: I wrote an extensive review of the book “A short history of nearly everything” by Bill Bryson in September 2007.  In October 2008, I reviewed it in 4 parts on wordpress.com.  I discovered that each part was lengthy and decided to re-post the reviews in as many parts as needed, by subjects.

This is a voluminous book of 575 pages that describes and explains the scientific achievements that tried to comprehend Earth and the life processes.  I will try to summarize the discoveries chronologically, each discipline taken separately such as physics, chemistry, and geology and so forth.

It is a long undertaking, but it is useful for me to assimilate the process and a quick review of science on the march, to explain, and to conquer.

The manuscript is divided into six parts: lost in the Cosmos, the size of the earth, the new age, dangerous planet, life itself, and the road to us.

I am including a few quotations of scientists that preface each main part.

Hans Christian von Baeyer in “Taming the atom”: “The physicist Leo Szilard announced to Hans Bethe that he was thinking of keeping a diary: “I don’t intend to publish.  I am merely going to record the facts for the information of God”   Bethe asked him: “Don’t you think God knows the facts?”   Szilard replied: “God knows the facts, but not this version of the facts

Lonely planet

Earth is not the easiest place to be an organism, even if it is the only place in our nearest galaxies.

The portion of land mass or continental area we are able to live in is only about 12%, because we are not adaptable to hot or very cold weather.  Apparently, the most recent super volcano eruption occurred at Toba in Northern Sumatra, about 74,000 years ago and almost annihilated human kind; maybe a thousand human survived, which account for the lack of our genetic diversity.

Greenland ice cores show that the Toba blast was followed by at least six years of “volcanic winter” and many poor growing seasons after that.

There are currently 13 active super volcanoes and Yellowstone in the USA is the only continental one.  Yellowstone is estimated to erupt every 600, 000 years and is ready for another of his monstrous feat. The last eruption was estimated to spew enough ash to bury the State of California under 6 meters of ash; ash covered the whole western states of the USA and a large part of Canada.

We belong to the portion of living things that decided 400 million years ago to crawl out of the sea and become land-based and oxygen-breathing creatures.  We abandoned the vast seas for a more restricted area with the advantage that we can climb over 7,000 meters and live at very high altitude while the feat of the Italian Umberto Pelizzari recorded 72 meters under water.  We cannot bear the pressure of the water; for every 10 meters of depth we add one atmosphere of pressure.

A few professional divers, aided by weight to descend up to 150 meters, their lungs are compressed to the dimensions of a Coke can.  Since our body is mostly water and water cannot be compressed by water, it is the gases in our body that is fatal in the depths.  At a specific depth, Nitrogen in our system starts to bubble and enter our blood stream and obstruct the tiny blood vessels, depriving cells of oxygen.

Human technology was able to send a diving vessel to the deepest point in the Mariana Trench in the Pacific at 11.3 kilometers down; they discovered a type of crustacean similar to shrimp but transparent.  There are particular microbes that strive in water at temperature over 70 degrees Celsius.

Observers have identified two dozen fortunate breaks we have had on Earth to create the living organism.

If the Sun was larger, it would have exhausted its fuel before Earth could be formed because the larger the star the more rapidly it burns.

If we were two light minutes closer to the Sun we would be like planet Venus that cannot sustain life; Venus surface temperature is 470 degrees Celsius and all its water has evaporated driving hydrogen away into space.

If we were 1% further from the Sun we would be like frozen Mars.

If our core didn’t contain molten liquid we would not have magnetism to protect us from cosmic rays.

If our tectonic plates didn’t collide to produce more gases and continually renew and rumple the surface with mountains then we would be under 4,000 meters of water.

If our moon was not large enough, one fourth the size of Earth, then Earth would be wobbling like a dying top with unstable climate and weather. It is to be noted that the Moon is slipping away at a rate of 4 centimeters a year, relinquishing its gravitational hold.

If comets didn’t strike Earth to produce the Moon or asteroid to wipe out the Dinosaurs or

If we didn’t enjoy enough stability for a long time, human would not be what they are.

Earth contains 92 naturally occurring elements and barely six are of central importance to life.  Of every 200 atoms in our body, 126 are hydrogen, 51 are oxygen, 19 are carbon, 3 are nitrogen and the remaining atom is divided among all the other elements such as iron to manufacture hemoglobin, Cobalt for the creation of vitamin B12, Potassium and Sodium for the transmission of electrical charges in the nerves, Molybdenum, manganese and vanadium to keep the enzymes purring and Zink to oxidize alcohol.

Oxygen is the most abundant element on Earth crust of about 50%, then silicon, and aluminum is the fourth.  Carbon is only the 15th most common element or 0.05% of Earth crust, but is the most promiscuous since it adheres to almost every atom and holds extremely tight, and is the very trick of nature to build proteins and DNA.

What we marvel at is not that Earth is suitable to life but that it is suitable to our life.  A big part that Earth seems so miraculously accommodating is that we evolved to suit its severe conditions.

When elements don’t occur naturally on earth, like plutonium, we have evolved zero tolerance for them.  Selenium is vital to all of us but is toxic at a little higher level; even tiny dozes of arsenic, lead, copper and other natural elements we have managed to tolerate but industrialization is not allowing the natural tolerance process in evolution to absorb these huge amounts of noxious elements in our artificial environment.

The building blocks of life might be the 20 amino acids that combine in certain sequences to form the 700,000 kinds of proteins in our body. The number of proteins discovered is increasing and might be in the range of one million kinds.

A Jew against Zionism and State of Israel: Who is Alico Baydha?

In Feb. 28, 2011, Alico Baydha died, probably in France.

The Lebanese journalist, Ussama Aref recalls: “Ghassan Fawaz, living in France for the last 35 years, told us Kamal Bekdash and I of this sad news.  We were close friends with Alico Baydha since the 60’s, as we were university students 47 years ago.

Paul Cassia introduced me to Alico. Alico was a very intelligent, strong-willed person with confidence in his beliefs.  He was a staunch communist, convinced that Capitalism is on its death-bed, and that mankind will be liberated of all the restrictions that prohibit him from enjoying natural rights.

Once, he was explaining to his nephew of 17 of age, Henry Bitshoutu, that private properties are blatant robbery.  Henry went home and stole all his mother’s jewelry and gave them to Alico to sell and distribute the proceed to the poor people.  Alico handed the stolen goods to his mother, who knew better how to return the jewelry to her sister.

Alico was an attractive pole to women, but the one he fell in love with refused to marry him.

One day, he invited me to his home for lunch, located in Karacon Duruze (Beirut): Alico parents were taken by surprise, and Alico bluntly said to his mother Henriette: “Ussama is a Moslem Sunni, you know one of those who want to kill the Jews in the future.”

A few months later, Alico confessed that he is planning to organize a student political party in order to make education democratic to all Lebanese.  The first cell of this progressive student association was constituted of Yola Pauletty, Jad Tabet, Sullie Turkieh, Albert Naccash, and the French Jean-Claude Garssan.

Within months, this new student association won the student election in the departments of Law, Engineering, Dentistry, and Pharmacy at the Jesuit University (St. Joseph), and in the departments of Literature and Law at the Lebanese university, and in few other schools.

The Phalanges Party was very upset since this fascist party considered the Jesuit university its bastion.  The Maronite Patriarch summoned the parents of the leaders of this association to make some sense in the mind of their children, but no pressures worked.

Study groups were formed to present reports on several issues and problems.  Alico was in charge of reporting that the Palestinian cause was central to this movement.  Two issues were levied:

First, it was witnessed that proportionally the Jews had high ratio in the new association and whatever resolution on the Palestinian analysis would be biased, and

Second, what interactions are there between democratic education and the Palestinian cause?

The girls in that association visited Palestinian camps in Lebanon and studied the daily difficulties for survival.

Soon, it was discovered that late members Nakhleh Mutran, Edmond Aoun, and Agbash Agbashian were planning to create an alternative communist party.

The communist party (affiliated to Moscou) managed to rally the members of this association to its political lines and Alico had a substantial influence in that reversal of allegiance.  The communist party refused membership to Alico and other Jews on the basis that the party would be suspicious to society since the Soviet Union and the Lebanese communist party agreed on partitioning Palestine in 1947.

The mufti of Palestine, Amin Husseini, who was located in Beirut in 1967, disseminated a falsehood in an article published in the magazine Al Hadaf:  The article contended that the Jewish leaders in the student association were meeting regularly in Vienna, once a year, with Israeli officials.  The Communist party demanded that the association disband.

Consequently, Alico immigrated to Paris and resumed his activities with African movements.

A judge granted Alico political asylum since his parents were Iranians by origin, and his father worked as engineer in Aleppo (Syria) before his wife coaxed the father to move to Lebanon.  Alico was very frank and honest and told the judge that he is a member of the Palestinian faction Fateh.  The judge was very confused and said: “I refuse to understand your complications; obviously you deserve an asylum

Alico got involved in a coup d’etat in Congo Brazzaville: He managed to flee, but his girl-friend Paule was incarcerate for a long duration.  Alico was terminally ill with cancer and he committed suicide.

Many of his friends attended the burial ceremony: Amin Maaluf, Heine Srour, his girl friend Paule and his younger sister Andree, along with the original leaders of the student association.

Note:  The parents of Alico and Andree immigrated to Israel and died in Israel.  The children refused to pay their parents any visit in Israel.


adonis49

adonis49

adonis49

May 2011
M T W T F S S
 1
2345678
9101112131415
16171819202122
23242526272829
3031  

Blog Stats

  • 1,426,741 hits

Enter your email address to subscribe to this blog and receive notifications of new posts by email.adonisbouh@gmail.com

Join 774 other followers

%d bloggers like this: