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Before mitosis begins which happens before the nucleus starts dividing?
Wiki User
∙ 9y ago
Before the nucleus starts dividing the process of DNA copying takes place
Wiki User
∙ 9y ago
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What must haped in a nucleus before it can undergo mitosis?
The genome has to replicate before the cell can enter mitosis. Since the genome is contained within the nucleus, the genome first replicates and then the nuclear membrane slowly begins to degrade so the chromosomes can separate in an organized manner during anaphase of mitosis
The process in which the nucleus divides to form two identical nuclei-?
If you mean when "does" the nucleus divide to form two identical nuclei, the answer is during mitosis. Mitosis is the process of cell reproduction. During this process the DNA is duplicated before the nucleus spilts into two identical nuclei each with their own identical copy of the parent cell, creating two new identical daughter cells.
Briefly describe how cell differentiation occurs in the developing animal embryo?
Before a cell divides, its nucleus must divide, in order to pass on this information to both daughter cells. In higher plants and animals a process known as mitosis ensures that chromosomes, after dividing, are distributed evenly between the MORE?
What is mean by open mitosis and closed mitosis?
Open mitosis occurs in most animal cells where the nuclear envelope breaks down ("opens" before the chromosomes separate. Closed mitosis occurs in some fungi, such as Aspergillusand Saccharomycesspecies, where the chromosomes divide within an intact ("closed") cell nucleus.
Cytokinesis occurs during?
Cytokinesis is the division of the cytoplasm which begins after the nucleus has divided.
In mitosis the nucleus does what before the cytoplasm?
in mitosis, the nucleus divides first, and then the cytoplasm.
What do chromosomes do before dividing in mitosis?
They double into more chromosomes.
What evidence shows mitosis is a continuous process not just a series of separate events?
Mitosis keeps dividing the nucleus' into nuclei. If the processes in mitosis would be separate, then each stage woudn't function properly. One process must start before another one finishes.
What is a term that represents the number of chromosomes in th nucleus before mitosis?
The number of chromosomes in the nucleus before mitosis is dependent on the species. The exact number is called the ploidy of the animal.
What happens to the amount of DNA in the nucleus just before the beginning mitosis?
The DNA doubles. heehee, long question, short answer. hope I helped. :3
What happens to amount of DNA in the nucleus just before the beginning of mitosis?
The DNA doubles. heehee, long question, short answer. hope I helped. :3
What must haped in a nucleus before it can undergo mitosis?
The genome has to replicate before the cell can enter mitosis. Since the genome is contained within the nucleus, the genome first replicates and then the nuclear membrane slowly begins to degrade so the chromosomes can separate in an organized manner during anaphase of mitosis
Why must the nucleus divide before the cytoplasm?
During Mitosis, it isn't the nucleus itself that divides it is the chromatin inside the nucleus that duplicates during Prophase. This is so the new cells being created each have the correct amount of DNA for normal cell use.Because the nucleus is like the center of the cell. It tells the cell what to do and basically controls it.-6th grade science teacher
What event must occur outside the nucleus before mitosis can begin?
Before mitosis can happen, the chromosomes inside the nucleus must separate to form identical pairs. This sets the stage for each of the daughter cells to have a copy of the DNA to replicate the full sequence.
In many this process follows mitosis?
The process that follows mitosis in cells is cytokinesis. Cytokinesis is the process of the cell dividing the daughter cell from the original cell before the process starts again.
The process in which the nucleus divides to form two identical nuclei-?
If you mean when "does" the nucleus divide to form two identical nuclei, the answer is during mitosis. Mitosis is the process of cell reproduction. During this process the DNA is duplicated before the nucleus spilts into two identical nuclei each with their own identical copy of the parent cell, creating two new identical daughter cells.
In many cells this this process follows mitosis?
The process that follows mitosis in cells is cytokinesis. Cytokinesis is the process of the cell dividing the daughter cell from the original cell before the process starts again.
