Re: Taxi transfer from Havana airport to Varadero. Jan 19, 2006, 8:39 AM. There will be no problems in getting a taxi at Jose Marti airport in Havana. A ride to Varadero will cost you in the area of 80 to 100 CUC (Cuban Convertible Peso). You should exchange some money to CUC while you wait for your baggage. There are two CADECA money booths on the arrivals level.
Chromosomal DNA and Its Packaging in the Chromatin Fiber. The most important function of DNA is to carry genes, the information that specifies all the proteins that make up an organismâincluding information about when, in what types of cells, and in what quantity each protein is to be made.lthough long strings of nucleosomes form on most chromosomal DNA, chromatin in a living cell probably rarely adopts the extended âbeads on a stringâ form. Instead, the nucleosomes are packed on top of one another, generating regular arrays in which the DNA is even more highly condensed.
In the nucleus, the DNA double helix is packaged by special proteins (histones) to form a complex called chromatin. The chromatin undergoes further condensation to form the chromosome. So while the chromatin is a lower order of DNA organization, chromosomes are the higher order of DNA organization.