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How do sister chromatids differ from homologous chromosomes?
Sister chromatids are identical while homologous chromosomes are merely similar.They are different because they separate the cells and then they become babies but only the homologous chromosomes do.
Difference between sister chromatids and homologous chromosomes?
Homologous chromosomes are individual chromosomes inherited from each parent. Sister chromatids are the result of DNA replication, and the are identical.
Centromeres divide and sister chromosomes become full-fledged chromosomes during?
Centromeres divide and sister chromosomes become full-fledged chromosomes during the anaphase stage of mitosis. This is when the sister chromatids are pulled apart towards opposite poles of the cell, ultimately becoming individual chromosomes.
What are paired chromosomes?
Sister chromatids.
How do sister chromatids differ from homolohous chromosomes?
Sister chromatids are exact copies of each other produced during DNA replication in a cell, connected at the centromere. Homologous chromosomes are pairs of chromosomes that carry the same genes in the same location, but may have different alleles. Sister chromatids are produced in preparation for cell division, while homologous chromosomes are inherited from each parent.
Do sister chromatids become individual chromosomes during mitosis?
Yes, sister chromatids separate and become individual chromosomes during mitosis. This process ensures that each daughter cell receives a complete set of chromosomes.
What does interphase mean?
Interphase is chromes are copied (#doubles). Chromosomes appear asthread like coila (chromathin) at the start, but each chromosomes) change to (sister chromosomes) changeto sister chromatids atend of thisphase.
How do you chromosomes at end of meiosis i compare with the chromosomes at end of meiosis ii?
At the end of meiosis I, the chromosomes are duplicated (sister chromatids) and homologous chromosomes separate. At the end of meiosis II, the sister chromatids separate, resulting in four haploid daughter cells each with a single set of chromosomes. Meiosis II is similar to mitosis in terms of chromosome behavior as the sister chromatids separate.
If a cell has 46 chromosomes at the beginning of mitosis then at the end of anaphase there would be a total of?
92 chromosomes, as the 46 chromosomes duplicate during S phase to become 92 sister chromatids. These sister chromatids separate during anaphase, resulting in two daughter cells, each with 46 chromosomes.
What is the region of chromosomes where paired chromosomes are joined?
The centromere is the part of the chromosome where sister chromatids are joined together.
When the chromosomes make an exact copy of themselves what are they then called?
When chromosomes make an exact copy of themselves, they are called sister chromatids. Sister chromatids are identical copies of a chromosome that are held together by a structure called the centromere.
What is the role of the spindle fibers during mitosis?
They pull the sister chromatids apart.
