25 Mart 2008 Salı

36- The Miracle of Blood Clotting


The process of blood clotting resembles the first aid performed by ambulance crews called out to attend a traffic accident.

When bleeding takes place in any region of the body, blood platelets known as thrombocytes are dispersed throughout the bloodstream. Wherever bleeding may occur, thrombocytes will always be on call nearby.

Just like a traffic officer, a protein known as Von Willebrand indicates the site of the accident, halts the thrombocytes when it detects them and causes them to remain in the site of the incident. The first thrombocyte to arrive attracts others to the site by emitting a special substance, just as if it were summoning assistance.

At this point, 20 enzymes in the body come together to begin producing a protein known as thrombin, which is produced only in the presence of an open wound. This is similar to a first-aid team administering the necessary drugs at a crash site. In addition, the production must be at just the right level, and the production of thrombin must also start and stop right on time. The enzymes that produce this protein seem to decide among themselves when production should begin and cease.

Once a sufficient quantity of thrombin has been manufactured, small fibers known as fibrinogen form, creating a microscopic network in the blood, to which the thrombocytes adhere and accumulate. Once this accumulation has become sufficiently dense, bleeding stops These enzymes and proteins are structures consisting of different arrangements of blind, unconscious, inanimate atoms. Yet each one assumes a function from the moment the incident occurs and they are all "organized" in such a way as to halt the flow of blood in the most speedy manner. The apparent consciousness displayed by these collections of atoms is doubtless a great miracle and cannot, of course, be the product of "evolution," a process totally dependent on chance.

37- The Features of Even A Single Molecule Are Enough to Demolish the Theory of Evolution


Thrombin is a protein that clots the blood. Although it is always present in the bloodstream, it does not cause the constantly flowing blood to congeal. Clotting is necessary only when there is leakage-that is, bleeding-from a blood vessel. If thrombin were to perform its function at all times, then all the blood in the body would solidify because of the protein thrombin, and the organism in question would die.

How is it, therefore, that inanimate atoms could have produced this protein that stops bleeding and also have produced this protein's features of so that it does not harm the living organism? Unconscious atoms could not have produced mechanisms requiring such progressive, detailed and magnificent knowledge. Of course, it is Almighty God Who creates all these abilities.

38- Blood Cells Capable of Differentiating between Useful and Harmful Substances


Blood as it flows through the capillaries collects waste products from the cells. It carries them to the kidneys, where these substances are filtered out. The carbon dioxide produced as a byproduct of cells is carried by the blood to the lungs, and from there it is expelled from the body.

The red blood cells in the veins and arteries are able to differentiate between useful and harmful substances in an exceedingly aware manner, and are well aware which gasses they must deposit where. For example, they never carry harmful gasses to the kidneys or waste products to the lungs. Neither do they take waste products to organs requiring nourishment. The manner that blood cells perform their functions without ever making a mistake or suffering any confusion or delays indicates that a supreme Consciousness controls, supervises and organizes them. It is evident tha38- Blood Cells Capable of Differentt it is the Almighty God Who bestows all these characteristics on the blood and creates a perfect circulatory system.

39- The Kidneys' Selectivity Is Not the Work of Chance


The kidneys constantly cleanse the blood flowing through the body. They send back some of the substances they filter to be re-used at a later date, and secrete useless and harmful substances from the body. How are the kidneys able to make these chemical distinctions? How can they differentiate between protein, urea, sodium, glucose and other substances?

In the kidneys, structures known as "glomerules" formed from capillary vessels decide what is to be retained and what gotten rid of. How can a structure of flesh decide how much of one substance is to be expelled and how much to be kept? Could it be blind coincidence-or did unconscious atoms, which have never received any training in chemistry, physics or biology, form this selective attribute of the kidneys? Of course not! All these are some further proofs of God's flawless creation.

40- It Is Erroneous to Claim that the Kidneys Came into Being by Chance


Kidneys possess features that are very superior to any dialysis machine.

Only 5 to -7 centimeters in size, the kidney works silently, unceasingly, without ever making its presence felt and without ever needing any maintenance. It controls the quality of the blood, orders blood cells to be produced, regulates the amount of water in the blood, and cleanses it by operating 2.4 million filtration units ideally suited to the body's needs. In fact, it keeps on working to ensure the survival of the body throughout our daily lives without setting aside just one specific time for work.

A dialysis machine is the size of an average refrigerator, runs on electricity, is noisy, wears out in 3 to 4 years, requires constant maintenance. It needs constant circulation of blood in the event of a patient's kidney failure, whose blood cannot be cleansed in the body. The machine is operated by expert doctors and technicians in sterile hospital conditions. All patients' blood pressure drops enormously when they are attached to the machine. They become breathless and start trembling. Bleeding is frequent and occurs easily; muscular cramps often arise.

But the dialysis machine is merely a simple filter. Since it cleanses the blood only crudely, tests need to be run on the patient and those substances that are lacking have to be replaced. Patients are attached to the machine for five hours, three days a week, during which time they are unable to move.

It is totally illogical for those who know that a dialysis machine cannot have come into being by chance to claim that the kidneys-which are so far superior to it-could have done so.