What is the result of mitosis end result?
Mitosis results in two identical daughter cells, whereas meiosis results in four sex cells.
What is the result of prophase in meiosis?
During prophase I, the complex of DNA and protein known as chromatin condenses to form chromosomes. The pairs of replicated chromosomes are known as sister chromatids, and they remain joined at a central point called the centromere.
What happens to prophase in mitosis?
The first and longest phase of mitosis is prophase. During prophase, chromatin condenses into chromosomes, and the nuclear envelope (the membrane surrounding the nucleus) breaks down. In animal cells, the centrioles near the nucleus begin to separate and move to opposite poles of the cell.
What happens during prophase?
During prophase, the complex of DNA and proteins contained in the nucleus, known as chromatin, condenses. The chromatin coils and becomes increasingly compact, resulting in the formation of visible chromosomes. … The sister chromatids are pairs of identical copies of DNA joined at a point called the centromere.
What is the end result of mitosis quizlet?
The end result of mitosis and cytokinesis is two genetically identical cells where only one cell existed before.
What is the end result of meiosis?
What is the end result of meiosis? Results in four daughter cells, not genetically identical but contains same number of chromosomes.
What happens during prophase quizlet?
What happens during prophase? A cells genetic DNA condenses, spindle fibers begin to form and the nuclear envelope dissolves. … The duplicated chromosomes line up and spindle fibers connect to the centromeres. You just studied 9 terms!
Why is prophase important in mitosis?
In prophase, the chromosomes in the nucleus change from being loosely dispersed to becoming more condensed. This change in chromosome structure makes them easier to move around the cell, an important structural change for what is about to happen.
Why is prophase the longest stage of mitosis?
the longest phase of mitosis is prophase because in this phase many structure disappear like nucleus membrane and nucleolus at late prophase nd in early phrophase stage centriole become start dividing and shall go to the pole and mid phrophase stage centriole takes position at 90° between each other and lastly at the …