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Centromeres.
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Which structure holds chromatid pairs together during early mitosis?
During early mitosis, chromatid pairs are held together by protein complexes called cohesins. Cohesins play a crucial role in chromosome segregation by keeping sister chromatids attached until they are ready to be separated during the later stages of mitosis.
Which structure governs the functions of the individual cell such as growth repair reproduction and metabloism?
The nucleus is the structure that governs the functions of the individual cell, including growth, repair, reproduction, and metabolism. It contains the cell's DNA, which holds the instructions for all the cell's activities and processes.
When a chromosome has made a copy of itself each of the two strands is called this?
When a chromosome has made a copy of itself, each of the two strands is called a sister chromatid. Sister chromatids are identical copies formed during DNA replication and are joined at the centromere.
What is each rod in a cells DNA called?
I think it's a chromatid.
Holds sister chromatids together?
The primary structure that holds sister chromatids together is the centromere. This region of DNA is responsible for ensuring that each daughter cell receives one copy of each chromatid during cell division. Additionally, proteins known as cohesins also play a role in maintaining the physical connection between sister chromatids until they are separated during mitosis or meiosis.
In a chromosome pair connected by a centromere what is each individual chromosome called?
chromatid
Which structure holds chromatid pairs together during early mitosis?
During early mitosis, chromatid pairs are held together by protein complexes called cohesins. Cohesins play a crucial role in chromosome segregation by keeping sister chromatids attached until they are ready to be separated during the later stages of mitosis.
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.
Which structure governs the functions of the individual cell such as growth repair reproduction and metabloism?
The nucleus is the structure that governs the functions of the individual cell, including growth, repair, reproduction, and metabolism. It contains the cell's DNA, which holds the instructions for all the cell's activities and processes.
When a chromosome has made a copy of itself each of the two strands is called this?
When a chromosome has made a copy of itself, each of the two strands is called a sister chromatid. Sister chromatids are identical copies formed during DNA replication and are joined at the centromere.
What is each rod in a cells DNA called?
I think it's a chromatid.
Holds sister chromatids together?
The primary structure that holds sister chromatids together is the centromere. This region of DNA is responsible for ensuring that each daughter cell receives one copy of each chromatid during cell division. Additionally, proteins known as cohesins also play a role in maintaining the physical connection between sister chromatids until they are separated during mitosis or meiosis.
What is it called when two chromosomes exchange parts?
mutagenesis occurs
When one chromatid segment has formed a chiasma with a homologous chromatid segment what is the result?
Recombinant chromosomes.
When an area of chromatid is exchanged with the matching area on a chromatid of its homologous chromosomes occurs .?
mutagenesis occurs
What is A strand of replicated DNA formed during prophase called?
A strand of replicated DNA formed during prophase is called a sister chromatid. Sister chromatids are identical copies of each other produced during DNA replication and are held together by a structure called the centromere.
What is different between a chromosome and a chromatid?
Chromosome need 2 chromatids but a chromatid is only half of a chromosome
