10 of 11 people found the following review helpful
A whole new world of evolution opened up,
This review is from: Power, Sex, Suicide: Mitochondria and the meaning of life (Paperback)
You're certain that the universe contains other complex life forms? -- this book questions that statistical assumption.
This is a wonderful read, and takes you into areas which, even when you've a scientific background, are mostly unfamiliar territory - mitochondria....... but are they that important? - you bet they are.
First we wouldn't be here, we simply would not have evolved, had mitochondria not come into existence.How this is likely to have come about is extensively discussed.
Secondly, the author is of the view that the likelyhood of mitochondria coming into existence at all is so amazingly miniscule that, even by the universe's standards of space and time ( so huge that other theories make the probability if complex life forming a statistical near certainty ) it is, he argues, extremely unlikely to have occured more than the once that has spawned us !
Thirdly, the mitochondrion, as the powerhouse of the cell, is also the seat of much that can go wrong, and ageing and cancer etc are examines from this perspective.
Finally, the genes in mitochondria can themselves mutate and are themselves subject to natural selection - not only that, but they are actually passed down into the next generation via the gamete ( only via the maternal line )........ this is another evolutionary route which has all sorts of interesting implications.
Mitochondria - they're where it's all at !