5 Questions
Which proteins are the most important in condensing the DNA molecule in eukaryotic cells?
Histones
During which phase of cell division are chromosomes normally visible under a light microscope?
Metaphase
What is the name given to the duplicated copies of a chromosome joined by a centromere?
Sister chromatids
What is the structure of a chromosome if the centromere is located equatorially?
X-shaped
What is the role of the complex three-dimensional structure of chromosomes?
Transcriptional regulation
Test your knowledge on chromosomes and their structure with this informative quiz. Learn about the role of DNA molecules, packaging proteins, and histones in maintaining the integrity of chromosomes. Explore the complex nature of these genetic structures and enhance your understanding of their significance in organisms.
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