DNA types – Distinction between two types of DNA
DNA types – Distinction is made between two types of DNA:
- Nuclear DNA, in the nucleus of each cell of the human body consists of 20-25 thousand. genes. After the death of its host quickly degrades.
- Mitochondrial DNA (mtDNA), contains only 37 genes. During the study, scientists use mtDNA, which is inherited only from the mother, it retains a relatively high resistance to the influence of sexual selection, however, it is a frequent mutations.
Comet Hartley 2
Comet Hartley 2 – Which is indeed one of the smallest comet, it is the source of many remarkable discoveries. The researchers found that releases more gases than other similar to the comet. When approached to Earth in September 2010. With its nucleus in 8 days released up a huge amount of double cyanide produced by the toxic cyanides. Comet Hartley 2 is much smaller than the other, but much more active.
Nucleus-cells brain – Complex nano composite body
Nucleus-cells brain – Complex nano composite body – In fact, every cell in the human body operates as a complex nano composite body. It is assumed nutrients. It produces a new protein. And also uses the nerve pathways and hormonal to maintain constant contact with the “co tribal“. Most of the cells has a nucleus, which is a kind of one’s brain, which are stored genetic information and decisions. There are also “brainless“ cells containing nuclei. These include for example. Red blood cells in mammals.
6-GB Hard Disk – DNA contains encoded information
6-GB Hard Disk – DNA nucleus contains encoded all the necessary information. – Creating a file size of 3 GB in the haploid number of chromosomes. And 6 GB of diploid (two similar data sets). A total of 12 trillion cells of the body containing the nucleus is 12 trillion of such 6-gigabyte drives with repeated information.