0
What else can I help you with?
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.
In which stage of mitosis do the paired chromatids break part?
During anaphase in mitosis, the paired chromatids break apart and move to opposite ends of the cell.
The number of chromosomes is determined by counting what structure?
The number of chromosomes is determined by counting the paired structures called sister chromatids during cell division. Each sister chromatid contains a copy of the genetic material, allowing for accurate distribution of genetic material to daughter cells.
What shape do the chromosomes forms in mitosis?
During mitosis, chromosomes condense into X-shaped structures composed of two sister chromatids held together by a centromere. This characteristic X-shape helps to ensure that each daughter cell receives the correct number of chromosomes during cell division.
What is a list of the four phase of mitosis in order?
Phase 1- Mitosis begins. Chromosomes condense from long strands into rodlike structures. Phase 2- The nuclear membrane is dissolved. Paired chromatids align at the cell's equator. Phase 3- The paired chromatids separate and move to opposite sides of the cell. Phase 4- A nuclear membrane forms around each set of chromosomes, and the chromosomes decondense. Mitosis is complete.
What are paired chromosomes?
Sister chromatids.
Chromosomes have similar paired genes called?
Sister Chromatids
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.
A tetrad is composed of?
Tetrads are formed of 2 homologous chromosomes, which are crossing over so there is a total of 4 chromatids. :D
What is is the difference between metaphase 1 and 2?
Metaphase 1 The chromosomes line up on the equatorial (metaphase) plate. Metaphase 2 Kinetochores of the paired chromatids.
What structure are spindles attached to that help pull the paired chromosomes apart?
Spindle fibers attach to the centromeres on the sister chromatids.
What is the difference betwen anaphase 1 and 2?
In anaphase I the duplicate paired chromosomes are separated. In anaphase II, the sister chromatids are separated.
A group of four chromatids?
A group of four chromatids can be found during the stage of meiosis known as a tetrad. Tetrads are formed when homologous chromosomes pair up, creating two pairs of sister chromatids. These tetrads are important for genetic recombination to occur during meiosis, leading to genetic variation in the resulting gametes.
Paired chromosomes are said to be what?
Except for the sex chromosomes paired chromosomes are homologs.
In which stage of mitosis do the paired chromatids break part?
During anaphase in mitosis, the paired chromatids break apart and move to opposite ends of the cell.
The number of chromosomes is determined by counting what structure?
The number of chromosomes is determined by counting the paired structures called sister chromatids during cell division. Each sister chromatid contains a copy of the genetic material, allowing for accurate distribution of genetic material to daughter cells.
What happens in meiosis during anaphase I?
The chromosomes split equally and move to the opposite sides of the cell.
