0
When all the genes of a chromosome have duplicated but are still attached the strutures that are formed are called?
Wiki User
∙ 8y ago
yes that is the correct answer. but a more distinguished answer is "sister chromatids"
Wiki User
∙ 13y ago
When all the genes of a chromosome have duplicated but are still attached, the structures that are formed are called sister chromatids. Sister chromatids are identical copies of each other, and they are held together at a specialized region called the centromere.
Add your answer:
Earn +20 pts
Two chromatids of a chromosome are attached at a point called?
The two chromatids of a chromosome are attached at a point called the centromere. It is the point which it is attached to a spindle fiber during the process of cell division.
What is the duplicated material called?
Duplicated nuclear material is called chromatin.
After replication how many chromosomes exist?
46 duplicated chromosomes. humans have 23 types of chromosomes (n), each with a homologous pair (1 from mom, 1 from dad) giving us 46 total (2n). When cells undergo replication they duplicate all their chromosomes. The duplicate remains attached to the original chromosome by a centromere. The two attached duplicates are called sister chromatids (this is what you see as an x shaped chromosome- 1 chromosome, 2 sisters) which will be pulled apart during anaphase, giving each cell, once they divide, a full set of 46 chromosomes.
What is the duplicated nuclear called?
Duplicated nuclear material is called chromatin.
A duplicated chromosome consists of two?
Two sister-chromatids.Each chromatid consists of a molecule of DNA together with associated proteins. There are two DNA molecules (sister-chromatids) following the replication of DNA midway through the preceding interphase. The sister-chromatids are therefore genetically identical.chromatidschromatidsThe two identical joined chromosomes before cell division begins is called sister chromatids.
What can one half of a duplicated chromosome be referred as?
A chromatid is one-half of two identical copies of a replicated chromosome. During cell division, the identical copies are joined together at the region of the chromosome called the centromere.Joined chromatids are known as sister chromatids. Once the joined sister chromatids separate from one another in anaphase of mitosis, each is known as a daughter chromosome.Chromatids are formed from chromatin fibers.Bailey, Regina. "Chromatid." ThoughtCo, Apr. 17, 2017.
Chromosomes are called what once they have duplicated in preparation for division?
During prophase, the chromosomes in a cell's nucleus condense to the point that they can be viewed using a light microscope. ... Because each chromosome was duplicated during S phase, it now consists of two identical copies called sister chromatids that are attached at a common center point called the centrome or chromosomal duplications
Two chromatids of a chromosome are attached at a point called?
The two chromatids of a chromosome are attached at a point called the centromere. It is the point which it is attached to a spindle fiber during the process of cell division.
What mutation is caused by a piece of DNA breaking away from its chromosome and becoming attached to a non-homologous chromosome called?
Translocation
When a chromosome has been duplicated it consists of two identical pieces attached together called?
A chromosome is a long, highly coiled strand of DNA. When the cell is undergoing replication, the DNA strand will replicate to form two identical copies, one copy goes to each daughter cell. However, a human cell consists of 23 paired homologus chromosomes to give 46 chromosomes in total.
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.
The point at which two chromatids are attached to each other in a chromosome is called?
Centromere!
What is the duplicated material called?
Duplicated nuclear material is called chromatin.
After replication how many chromosomes exist?
46 duplicated chromosomes. humans have 23 types of chromosomes (n), each with a homologous pair (1 from mom, 1 from dad) giving us 46 total (2n). When cells undergo replication they duplicate all their chromosomes. The duplicate remains attached to the original chromosome by a centromere. The two attached duplicates are called sister chromatids (this is what you see as an x shaped chromosome- 1 chromosome, 2 sisters) which will be pulled apart during anaphase, giving each cell, once they divide, a full set of 46 chromosomes.
What prophase associated with nuclear energy?
This is nothing to do with nuclear energy: see WikipediaProphase is a stage of mitosis in which the chromatin condenses into a highly ordered structure called a chromosome (it is at this stage giemsa staining can be applied to elicit G-banding in chromosomes) in which the chromatin becomes visible. This process, called chromatin condensation, is mediated by the condensin complex. Since the genetic material has been duplicated in an earlier phase of the cell cycle, there are two identical copies of each chromosome in the cell. Identical chromosomes, called sister chromatids, are attached to each other at a DNA element present on every chromosome called the centromere.
What are the reproductive strutures of cycads called?
in angiosperms what is the mature seed surrounded by
What is the duplicated nuclear called?
Duplicated nuclear material is called chromatin.
