Answer to: Describe the activity of chromosomes in each stage of mitosis. By signing up, you'll get thousands of step-by-step solutions to your...
Describe what happens to the chromosomes in the following stage of Mitosis: Telophase. Cell Pole : A cell pole is one of two locations (foci) in the cell from which the spindle fibers radiate toward each other during cell division. In animal cells, cell poles are the place...
This DNA-protein complex is called chromatin, wherein the mass of protein and nucleic acid is nearly equal. Within cells, chromatin usually folds into characteristic formations called chromosomes. Each chromosome contains a single double-stranded piece of DNA along with the aforementioned packaging ...
LARP3, LARP7, and MePCE are involved in the early stage of human telomerase RNA biogenesis Here the authors show that human telomerase biogenesis involves LARP3, LARP7, and MePCE mediating the maturation of human telomerase RNA. This study provides insights into the pathogenesis of LARP3 and ...
To answer the question about the stage of mitosis in which chromosomes are arranged on the equator of the spindle, we can follow these steps:1. Understanding Mitosis: Mitosis is the process of cell division that results in two
Polymer models suggest a two-stage disentanglement pathway: first, decondensation of mitotic chromosomes with remaining condensin loops produces entropic forces that bias topoisomerase II activity toward decatenation. At the second stage, the loops are released, and the formation of new entanglements ...
Nucleus of megaspore divides mitotically from two nuclei which move to opposite poles and leter from an embryo sac which is View Solution Which of the following events takes place during anaphase stage of mitosis I. Spindle fibres attach to kinetochores of chromosomes ...
He therefore named the process mitosis, from the Greek μίτος (mitos,“warp thread”) and described its basic features much as we know them today [5], [6], although he missed the fact that the chromosomes split in half longitudinally, with one sister chromatid going to each ...
addition, a transient increase in free Mg2+observed during mitosis may also contribute to this global compaction47. Nucleosomes have a net negative charge and repulse each other. An increase in free Mg2+decreases the repulsion and compacts chromosomes in vitro47,48,49....
Does each homologous chromosome of a pair has to be on any particular side of the metaphase plate? What is the difference between a diploid and a haploid? Explain the differences between meiosis and mitosis. What are the main differences between chromatin and chromosomes durin...