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Chromosomes are held together by protein structures called histones, which help package and organize the genetic material within the nucleus of a cell. The histones form complexes around which the DNA wraps, forming a structure known as chromatin. This allows the genetic material to be tightly packed and efficiently stored within the cell.
By centromere.In this area protein Cohesin binds two chromosomes together
The centromere is the part of a chromosome that links the two sister chromatids. When the chromatids separate, they are then two separate chromosomes.
A centromere, this is place where the two chromotids connect.Also, during mitosis and meiosis the spindle fibers will attach here.
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What holds homologous chromosomes together?
Homologous chromosomes are held together by a protein structure called the synaptonemal complex during meiosis. This complex helps align the chromosomes and facilitate genetic recombination between homologous chromosomes.
What is the area in the center of the chromosome which holds the two sides together?
The area in the center of a chromosome that holds the two sides together is called the centromere. The centromere is responsible for ensuring that the duplicated chromosomes are divided evenly during cell division. Its function is crucial for the accurate segregation of genetic material.
What does the term chiasma refer?
In biology, chiasma refers to the site where genetic material is exchanged between homologous chromosomes during meiosis. This process, known as crossing over, increases genetic diversity by shuffling genetic information between chromosomes.
What is the pairing of homologous chromosomes called?
The pairing of homologous chromosomes is called synapsis. It occurs during prophase I of meiosis when homologous chromosomes come together and exchange genetic material through a process called crossing over.
What function do spindle fibers perform during cell division?
Spindle fibers are responsible for separating and moving chromosomes during cell division. They attach to the chromosomes at the kinetochore region and help pull them to opposite poles of the cell during both mitosis and meiosis. This ensures the accurate distribution of genetic material to daughter cells.
What in a cell holds the nucleus together?
The nuclear membrane around the chromosomes.
Part of the cell that holds the chromosomes?
part of cell that contains the chromosomes
What holds homologous chromosomes together?
Homologous chromosomes are held together by a protein structure called the synaptonemal complex during meiosis. This complex helps align the chromosomes and facilitate genetic recombination between homologous chromosomes.
Structure that holds two duplicate chromosomes together?
A structure that holds two duplicate chromosomes together is called a centromere. The centromere is a region of the chromosome where the two sister chromatids are joined and where the microtubules of the spindle apparatus attach during cell division to ensure proper chromosome segregation.
What structure in a cell nucleus holds hereditary information?
chromosomes
What structures holds the duplicated chromosomes together and is also copied during the S phase?
I believe those are called centrioles. The structure is a centromere.
What is the area in the center of the chromosome which holds the two sides together?
The area in the center of a chromosome that holds the two sides together is called the centromere. The centromere is responsible for ensuring that the duplicated chromosomes are divided evenly during cell division. Its function is crucial for the accurate segregation of genetic material.
What structure of cell's nucleus holds the heredity information?
chromatin or chromosomes
What holds doubled chromosomes?
Formation of chiasmata during crossing over
What is the sac in a cell that encloses the nucleus and holds chromosomes inside?
endoplasmic reticulum
What is a gel that holds organelles in place?
chromatin Answer is cytosol not chromatin
What kind of glue holds the boards together?
Wood glue holds boards together.
