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Most Helpful Customer Reviews
11 of 14 people found the following review helpful:
5.0 out of 5 stars
DNA De-Mystified,
By A Customer
This review is from: Unraveling Dna: The Most Important Molecule Of Life, Revised And Updated Edition (Paperback)
Get this book to learn more about DNA. It is easy to read but contains all the details. DNA is a very important issue for everyone today and this is the book you need to become knowledgable on this issue.
1 of 1 people found the following review helpful:
3.0 out of 5 stars
DNA as a bedtime story,
This review is from: Unraveling Dna: The Most Important Molecule Of Life, Revised And Updated Edition (Paperback)
It is a great book for those who want to learn about discoveries related to DNA, without having to learn all this science behind it. However, if you are looking for something technical but concise, this book is not what you are looking for
1 of 6 people found the following review helpful:
3.0 out of 5 stars
DNA as Modern Tower of Babel,
By
This review is from: Unraveling Dna: The Most Important Molecule Of Life, Revised And Updated Edition (Paperback)
Climbing the helix staircase of DNA the author attempts a survey of everything new in the field up to 1996. His effort to speak to the layman is rather uneven-half the book is strictly for PHd candidates in microbiology. It would appear that each research team in the field of unraveling DNA speaks its own language. What makes the comparison with the tower of Babel more apt is that DNAology sounds like another secular religion. Many of the body's ills previously attributed to God are now being attributed to faulty DNA. Also there seems to be a tunnel vision developing that the study of DNA will bring mankind into the promised land.Kamenetski did provide some interesting tidbits. The coiled string of DNA in each human cell is 7 feet long when stretched out. Deoxyribonucleic acid, DNA, isn't an acid at all, rather its a salt. Plants cannot assimilate nitrogen from the air and must have a symbiosis with nitrogen fixing bacteria in order to produce proteins. The success of cancer cell growth lies in their ability to disarm cancer killing T-cells by ordering them to commit suicide-apoptosis. The ribosome process acts like a molecular computer to translate the nucleotide language of DNA and RNA into the language of proteins called amino acids. This specialized computer uses only one program called the genetic code. Kamenetski points to claimed successes with AIDS and atherosclerosis and successes in manufacturing insulin, interferon and growth hormone. The author hints at further futuristic breakthroughs in genetic engineering that will crumble the species mixing barrier. This will make the chimeras of Greek mythology commonplace. He foresees the day when diagnosis of all disease will stem from DNA analysis and when chemically modified DNA will be used as drugs. People will then greet each other with, "How's your genetic health?" But who knows whether future discoveries will reveal that everybody's DNA contains the seeds of its own death? Who knows whether cellular degeneration will become synonymous with maturation? In reply to the the purpose of life, selfish gene arguments -replication of genes in one's children shows next to nothing. What is more telling, say, is whether man's genius could invent a spaceship that would permit travel to and population of other worlds?
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