DNA Essay Samples and Topic Ideas

DNA that forms chromosomes in the nucleus of eukaryotic cells. Centromere is the section of a chromosome where the two chromatids are joined together. The centromere is attached to the spindle during meiosis and mitosis. Spindle is a complex structure of small fibers composed of microtubules that form during cell division to isolate the sister chromatids between daughter cells. Centrioles are cylinder-like structures that are comprised of multiple microtubules. Centrioles are usually found in animal cells and play an important role in cell division. Cytokinesis is the process by which the cytoplasm of a eukaryotic cell divides into two daughter cells during cell division. Kinetochore is a...