What are chromosome territories and why are they important? What is a chromosome and of what importance is it in a cell? What are chromosomes explain with examples? What are telomeres and why are they important to eukaryotic chromosomes?
(2000). Prokaryotic and eukaryotic chromosomes : what's the difference ? Bioessays 22, 481-486.Bendich AJ and Drlica K. 2000. Prokaryotic and eukaryotic chromosomes: what's the 18 difference? Bioessays. 22:481-486.Bendich, A. J., and Drlica, K. (2000). Prokaryotic and eukaryotic ...
What name is given to a eukaryotic cell that has a single set of chromosomes? At which stage of the cell cycle are chromosomes attached to the spindle and lined up along the middle of the cell? What type of cells does mitosis produce? What are gametes, and how do they produce a diploi...
Chromosomes are contained within the nucleus in eukaryotic cells, but can also be found in some of the other organelles such as mitochondria (where DNA is packed into a small circular chromosome). In prokaryotes (e.g. bacteria), on the other hand, chromosomes form the nucleoid that is ...
eukaryotic cells. Every cell contains two copies of nDNA. Nuclear DNA is diploid – it inherits chromosomes from both parents. It is composed of 46 chromosomes. 23 chromosomes are inherited from the father and 23 from the mother. nDNA chromosomes have a linear structure that are open at ...
This method of vaccination traces its routes to 1989, when scientists at the Salk Institute in California were the first to report the successful transfection of mRNA into a range of eukaryotic cells (cells that make up multicellular organisms). Throughout the rest of the early 1990s, variousin...
A newly made eukaryotic cell begins a life cycle that includes the following phases: G1(first gap phase), S (synthetic phase), G2(second gap phase) and mitosis. In G1, the cell makes duplicates of every component of the cell with the exception of the chromosomes. In S, which takes ...
What structures are found in both prokaryotic and eukaryotic cells? What's the difference between chromatin and chromatid? What is the difference between chromatin and chromosomes? What structure will you find in a prokaryotic cell? Why are restriction enzymes only in prokaryotes? What are the proka...
Recent phylogenetic analyses reveal that many eukaryotic nuclear genes whose prokaryotic ancestry can be pinned down are of bacterial origin. Among them are genes whose products function exclusively in cytosolic metabolism. These results are surprising: we had come to believe that the eukaryotic nuclear...
Centromeres are found in all eukaryotic chromosomes, while centrosomes are primarily found in animal cells, with plant and fungal cells having different microtubule organizing centers. 12 Can the number of centrosomes in a cell change? Yes, during cell division, the centrosome duplicates to help ...