Explanation of heterochromatin and euchromatin
Give a brief explanation of heterochromatin and euchromatin.
Expert
Chromatins are uncondensed nuclear DNA, the characteristic DNA morphology in the interphase (phase of cell cycle in that the cells is not dividing itself). In this phase of cell cycle chromatin can be found as hetero-chromatin, more condensed as well as dark (in the electronic microscopy) portions of the DNA molecules, and since euchromatin, less condensed as well as lighter portions of the DNA molecules.
Since it’s uncondensed the euchromatin is biologically active portion of DNA, that is, the region which has active genes to be transcripted in RNA. The heterochromatin represents inactive portions of DNA molecule.
Can I still take vitamins when I have a flu or cold?
Describe and answer in economic terms a managerial decision you have knowledge about (for example, the oil and Gas Industry). What should one consider when starting a new business?
Write down the molecular composition of hemoglobin? Does the functionality of hemoglobin as a protein based on its tertiary or on its quaternary structure?
Explain the term immunogen?
Explain the main divisions of the hypophysis and their functions?
Write down the vector of Chagas’ disease? How is the disease transmitted?
Breath forms the very root of our survival. Untiringly, unhindered and without a pause, it makes its way through all bodily pathways, while being silently and secretly hidden. The type of breath varies with different moods of a person. The cells in ou
Specify how old is the universe?
Define the term intron? Answer: The nucleotide series existed between exons of a gene. They can be eliminated by the procedure of splicing.
Write down the destination of notochord in protochordates and in vertebrates?
18,76,764
1947330 Asked
3,689
Active Tutors
1434378
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!