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What is the region of a chromosome holding the two double strands of replicated DNA together called?
The region of a chromosome holding the two double strands of replicated DNA together is called a centromere. The complex of DNA and protein that makes up eukaryotic chromosome is properly called chromatin.
What is a list of the 3 parts of a chromosome?
Telomere - The ends of the chromosome. Centromere - The primary constriction of the chromosome. Chromatid - A single molecule of DNA. The centromere also divides the chromosome into a short arm (p) and a long arm (q).
What does a chromosome contain?
A chromosome is a part of DNA that consists of a long arm and a short arm connected at the center called the Centromere.
What is the structure that holds each chromosome to its exact copy?
The structure that holds each chromosome to its exact copy is called a centromere. The centromere is a region of the chromosome that serves as the attachment point for the two sister chromatids, which are the identical copies of the chromosome formed during DNA replication. The centromere plays a crucial role in ensuring the accurate segregation of chromosomes during cell division.
How are chromatid and a duplicated chromosome are related?
Chromosomes and chromatids are related in that one is the duplicate of another. A chromatid comes about when chromosomes are duplicated. It holds replicated DNA of every single chromosome that is joined.
What is the difference between kinetochore and centromere?
The centromere is a region of a chromosome that plays a role in chromosome segregation during cell division. The kinetochore is a protein structure located at the centromere that helps attach the chromosome to the mitotic spindle during cell division. In summary, the centromere is a DNA region while the kinetochore is a protein structure located within the centromere region.
Spot on a chromosome where the Kinetochore forms?
The kinetochore forms at the centromere region of a chromosome. The centromere is a specialized DNA sequence where the kinetochore proteins assemble to help in the attachment of spindle fibers during cell division.
Which are the two main parts that make up a chromosome?
A centromere and a pair of sister chromatids
Explain how the following terms are related to one another dna centromere chromosome chromatid?
DNA is bundled up into a chromossome with could be one or two chromatids depending on where the cell is in its cell cycle (two chromatids give the chromossome that X look). Both chromatids are bound together by a centromere.
What does a cromatid look like?
A chromatid is one among the two identical copies of DNA making up a replicated chromosome, which are joined at their centromeres, for the process of cell division.
What are the Main functions of a centromere?
Well the centromere in the center of the cell. it divides the nuccleous and really does all the work. For you kids in middle school who need to know this, its qutie simple the pro[hase and anaphase start the metaphase which leads into the interphase which DNA replication occurrs. SCREW TEXTBOOKS READ THIS BE-OTCH!
Structure that holds each chromosome to its exact copy?
The structure that holds each chromosome to its exact copy is called a centromere. The centromere is a region of DNA on a chromosome where the two sister chromatids are held together before being separated during cell division. This ensures the accurate distribution of genetic material to daughter cells.
