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What condenses into an X shape before mitosis?
Chromatids condense into an X shape before mitosis. Chromatids are identical strands of chromosomes. After duplication there are 12 chromatids that are in 3 pair of homologous chromosomes.
The two identical portions that are attached by their centromere are known as?
cromatids b for Plato students
Why do chromosomes have 2 sister chromatids?
they're identical because they are the product of replication.
What are chromosomes that appear identical are called?
sister chromatids
Are sister chromatids identical before crossing over occurs?
Yes they are attached at the centromere and remain identicle until crossing over occurs in prophase 1 of meosis
What two identical bodies make up a duplicated chromosome?
Somatic cell chromosome is made of two identical chromatids
What is the difference between recombinant and parental chromatids and how do they arise?
Parental chromatids are chromatids that have a combination of alleles identical to the parents and Recombinant chromatids are chromatids that have a mix of alleles from both parents.
Are sister chromatids identical?
they're identical because they are the product of replication.
Are the two sister chromatids that are connected by a centromere identical to one another?
Two sister chromatids that are connected by a centromere are identical to one another. They are duplicate copies of a chromatin.
What condenses into an X shape before mitosis?
Chromatids condense into an X shape before mitosis. Chromatids are identical strands of chromosomes. After duplication there are 12 chromatids that are in 3 pair of homologous chromosomes.
The two identical portions that are attached by their centromere are known as?
cromatids b for Plato students
What object holds chromatids together during mitosis?
The centromere. It where the two identical sister chromatids come closest in contact.
What could cause the sister chromatids in metaphase 1 not to be identical?
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Why do chromosomes have 2 sister chromatids?
they're identical because they are the product of replication.
What are chromosomes that appear identical are called?
sister chromatids
Chromosomes during prophase are made up of two identical strands What are these strands called?
The two identical strands of a chromosome are called chromatids. DNA replication occurs in the interphase stage of the cell cycle.
During the cell cycle when would a chromosome consist of two identical sister chromatids?
During the interphase stage is whereby the chromosome consists of the two identical sister chromatids.
