The Human Genome.
The fool has said in his heart that there is no God, but the marvelous design of all living things, reveals that there is an Intelligent Designer, that is far beyond the understanding of the collective intelligent of humans, let alone the unbelieving fool. This human body is far more intricate in its design, than even the geneticist originally believed. Human understanding of the genetics of mankind is growing within a consensus of scientific opinions, but is stubbornly out of touch, as evidenced, in man's contrived teachings on the unknown inflation of a single cell into the contrived evolutionary origin of man. It's remarkable that the intelligence of a single cell, outstrips the intelligence of mankind, who are all individually made up of trillions of intelligent cells. The writings of the one who resides in this human body of trillions of intelligent cells, in his ignorance of all things, relies on the observations of others that each, also reside in the trillions of intelligent cells that make, up their body of indisputable evidence that declares: God in the beginning, created all things.
The evidence of all things have not changed much since I was in school 50 years ago. I had a physiology and embryology teacher, Dr Johnson, who at the time was working on his PhD in Physiology. This bright man said the following words of truth to his class that stands today: "We don't know why it works the way that it does, but we sure are happy that it works, and works well the way that it does". Although man can create new words to define the expansion of his acquired knowledge, nevertheless man can not create the essence of life out of his knowledge. I hope we are able to create a right understanding of the most important things, and that in the end, God, the Creator of all things is rightly glorified.
The Prophet Daniel saw many things that would bring great trouble in the end times, but was commanded by the Spirit of God to close and seal up the words of the book, until knowledge would increase. (See Daniel 12 verse 4.)
The following is an observation primer in the genetics of man only, and does not go beyond my basic understandings, but stays within the necessary scope of these writings that are intended to magnify the Infinite Creator of the universe. To begin our simple foray into man's acquired knowledge of observable genetics, we start with the macromolecular structure of DNA (deoxyribonucleic acid) which is made up of four base chemical structures that are called nucleotides. The names of the four nucleotides are adenine, thymine, cytosine and guanine, which all consist of essential carbon rings. These four nucleotide bases are chemically bound with hydrogen atoms and always in pairs of
('A' = adenine linked with two hydrogen atoms to 'T' = thymine),
and ('C' = cytosine' linked with three hydrogen atoms to 'G' = guanine ).
The complete image is available at Wikimedia Commons.
These two paired nucleotide structures are chemically bonded to two sugar (ribose) phosphate backbone strands that run in opposite directions to each other. The sequential pattern of the nucleotides in each separate strand of DNA, produces what we call genes.
Image courtesy of the National Human Genome Research Institution
From the very beginning of life, all creative cellular functions in the organism are through the chemical instructions that are emitted from the multitude of genes within the DNA blueprint of life. By definition: "A gene is the fundamental physical and functional unit of heredity. It is an ordered sequence of nucleotides located in a particular position (locus) on a particular chromosome that encodes a specific functional product, i.e., a protein or RNA molecule".
The size of a specific gene is variable depending on the number of base pairs it takes to begin the chemistry, called a promoter, and the end of production, called a terminator. That specific gene when stimulated with its language will produce one or more sequences of Messenger RNA (mRNA) that will see to the making of proteins that will eventuate into a trait. The beginning promoter to the ending terminator, designates the gene, and would be known as the 'locus' of the gene. The genes encoded instructions are for the production of the building blocks of hundreds of thousands of unique proteins with their chemical functions, which make for the individual living structures of the various life forms on planet earth. The DNA blueprint of the individual human, with its parental mutations, remains essentially the same in every cell of the individual's body. However, during the last 10 years the geneticist have discovered that the genes are controlled and set in motion by their Epigenomes. Gene mutations that are known to cause a disease, may have an epigenome that is capable of turning off the gene's mutant abnormalities. We will look at the genius of the Epigenome in a moment.
A Model of a double stranded DNA helix molecule.
Not every cell in the human body contains DNA, although every cell in its beginning development had a nucleus that contained DNA and its instructions. In the maturation process of some of the cells, they lose their nucleus with its DNA. Mature red blood cells loose their nucleus with its DNA, so that in design they are able to carry more oxygen, and with its reduction in size it can transverse the micro-circulation through the capillaries and venules. Also there are the keratinized cells, such as in the surface skin, hair, and nails. These are dead cells, having lost their nucleus with its life force of DNA. The rest of the trillions of cells in the human body have 23 double stranded pairs of chromosomes in their nucleus' that make up the double stranded helix of human DNA. So then the normal total number of chromosomes in humans is 46.
As we continue with our primer you should become a little more diverse in your appreciation for the miracle of life, and then continuing into the next chapter you can discover the intelligent Epigenome that conducts the business of the DNA. The gold links will help you to see the miracle of life as it begins in the cellular genesis within the developing gonads of human offspring that eventuates with spermatogenesis in the male, and oogenesis in the female. Both spermatogenesis and oogenesis are processes in the multiplication, growth and maturation production of gametes. Understandably, the gametes are reproductive cells that in the male are a multitude of mature sperm, and in the female a single mature ovum.
Interphase speaks of a time of cell preparation with growth and then chromosome reproduction that will proceed with stages of In gamete production, the cell preparation of growth enlargement and replication of chromosomes will lead to both of the mitotic phases and then the meiotic phase.
Meiosis has two stages Meiosis I and Meiosis II with four phases in each stage with identical names: Prophase, Metaphase, Anaphase, and Telophase, and for your memory PMATx2. Also the phases in mitosis are given the same name cell cycles.
Kimball's Biology Pages © John W. Kimball,
In contrast to the ongoing cycle of the male gamete production in spermatogenesis, the female in oogenesis, will produce all of her oocytes (immature eggs) within the follicular tissues of the developing ovaries prior to her birth. After her birth no more oocytes will be produced in her ovaries. During the the fifth week of gestation there are as many as 600,000 immature oocytes produced, and by the 6th week, as many as 7,000,000 oocytes are replicated. The immature oocytes are conceived within follicular tissues (primordial follicles) that support the oocytes by surrounding the oocyte with squamous cells, called granulosa cell. The developing follicles enclose the immature oocytes, but are separate in function from the oocyte, but nevertheless in pregnancy are linked to them.
At birth, the two ovaries of the female child have in suspension perhaps a million immature eggs (oocytes), with the prior multitude of oocytes having atrophied into none functioning cell structures. When puberty first begins the female will ovulate her first egg, and then in the course of her monthly cycles, there is the possibility of 500 more mature eggs being released, until her child bearing potential ends with the exhaustion of the eggs resulting in menopause. Each month the ovaries take turns in releasing an egg. The single egg, is more properly called an ovum, and has 23 reconstituted haploid chromosomes of the mother's DNA.
Recap synopsis from the Wikipedia ### The primary role of the follicle is oocyte support. From birth, the ovaries of the human female contain a number of immature, primordial follicles. These follicles each contain a similarly immature primary oocyte. After puberty and commencing with the first menstruation, a clutch of follicles begins folliculogenesis, entering a growth pattern that will end in death or in ovulation (the process where the oocyte leaves the follicle).
Kimball's Biology Pages © John W. Kimball,
With human coitus, the respective gametes will infuse with each other to become a new miracle of life. In this miraculous event of natural human conception, there are no less than one hundred million to four hundred million individual spermatogonia or the seeds of man, with each one, male or female, racing to unite with a solitary ovum of the woman to become a solitary person. With the fertilization of the ovum with the sperm, the start of new life would have received half of the chromosomes from the mother's egg or ovum, which has 22 unpaired chromosomes, called autosomes, and 1 unpaired X female sex chromosome. The other half of the chromosomes are from the father's sperm cell, which also has 22 unpaired chromosomes and 1 unpaired sex chromosome, either a male X sperm or female Y sperm.
The sex of a child, is always determined by the father's sperm, because for the mother's egg always carries within it only the female gender pattern of the female X sex chromosome. The father's individual sperm has within its packet, either one female X sex chromosome, producing a female child XX, or the individual sperm has one male Y sex chromosome, producing a male child XY.
So then the sperm with the female X sex chromosome from the father, plus the female X sex chromosome from the ovum of the mother, produces the XX female child's combined DNA, containing a natural total of 46 chromosomes. While the sperm with the male Y chromosome from the father, plus the female X chromosome from the ovum of the mother, produces the XY male child's DNA, containing a natural total of 46 chromosomes. With the crossing over of genetic alleles in the production of the gametes of the parents, the uniqueness of the child to be born, is astronomical. The uniqueness is in the order of (86)2 or 64 trillion possibilities.
In God's order of the created life of man, the wedding bed is undefiled. (See Hebrews 13 verse 4.) With coitus between the male and the female, and if she is in her ovulation cycle, then there is the realization that a solitary sperm, from the millions of unique sperm in their race for life, will unite with her solitary ovum infusing with each other, and become a miracle of a unique new life. With conception, the solitary child that is yet to be born, has overcome enormous odds, to win the right to become a living soul, for that child has over come the two hundred million plus to 1 odds, to become that one unique living soul, who has won that one beginning race into life. All that is conceived within the womb, are the offspring children of men, waiting to be born into this life as winners, and should be nurtured as such with Love and Godly wisdom that leads them to an Eternal Life in Christ Jesus.
However, witness for yourselves the depths of sin's depravity, for sin gives license to the self determining little gods of men and women to choose death for the innocent unborn child in the womb of its mother, and now the womb has become the grave of the innocent. From the beginning of conception, the life of a human child was birthed within the womb in the very likeness of its mother and father, but now the life of the child is destroyed, because it is perversely depicted as a noxious parasitic piece of growing tissue, likened to a cancer of the female body. Do any one of the pro abortionist, having been birthed into this world, and grown to be a human adult, now see themselves as a useless cancerous parasite? The wisdom of this dark world is justified by its children. Since 1970, in the United States of America alone, more that 58 million children were slaughtered in the womb: And in the rest of the world more than 1.3 billion living unborn children were murdered in the womb before they took their first breath of air in this world.
Satan, the wicked lord of the flies, breeds nothing but death, and then feeds on his corruption within the dead of the those in agreement with his solitary choice of sin and death. The wisdom of all of the pro abortionist exemplifies the wicked breeding flies of Satan's corrupting influence that promotes the murder of living children in the womb. Woe unto all of you that condone and do violence to the innocent!!!
To be blunt: All those who promote the destruction of the innocent in the womb, have sanitized the murder of children, and with their lying nomenclature of pro choice have sided with the gross satanic evil that promotes murder. See the number of the murders of the innocent.
God is the God of the living, (Mark 12 verse 27.) and His Wisdom cries out to whosoever has ears to hear His pronouncements: He who sins against Me wrongs his own soul: All those who hate Me love death. (Proverbs 8.) Be careful for your own soul's destiny; for no person or persons have the right to choose for the abortion of the solitary child. The Almighty God of the Living is the final Judge of His universal creation, and He alone will rightly judge the disposition of all souls, whether they be the slain innocent in the natural womb, or the new born innocent who answers God's call and remain in Christ Jesus; and finally there will be Holy God's judgment of those who chose to exist within their wickedness of death.
To proceed to the next chapter please click on The Epigenome.
Robert Glenn Pratten