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during mitosis the spindle fibre seperates the sister chromatids , two on both sides of the cell. while the spindle fiber moves towards the pole this dividing of separate chromosome happens. also during late mitotic stage the nuclear material divides into two and eventually the cell membrane constricts dividing the cytoplasm to form two individual daughter cells.During mitosis, the cell itself separates. The nuclear envelope is dissolved, the already replicated chromosomes segregate. The two new cells. They each have a normal number/ complement of chromosomes.
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Which organelle contains most of the cells genetic material and directs most of the cell activities?
The nucleus is often referred to as the 'brain' of a cell, because this is where the DNA is found. The instructions for the production of functional products are contained within the nucleus, and so it is responsible for a large part of a cell's activities.
Result of mitosis?
Mitosis is the process in which a eukaryotic cell separates the chromosomes in its cell nucleus, into two identical sets in two daughter nuclei
Why is the nucleus the main office in cells?
The nucleus is the most important part of most cells because it has a small compartment within the cell. It is separated from the rest of the cell by a nuclear membrane to allow it to direct the cell's activity.
What are the 2 kinds of cells?
Prokaryotes have no nucleus and just a circle of DNA. They have a strong cell wall. Eukaryotes have a nucleus, 2 strands of DNA and other specialized clusters of cell-like bodies. They have little to no cell wall.
What organelle act as the boss inside of a cell?
The cell nucleus.
What is the membrane that separates the nucleus from the rest of the cell?
Nuclear envelope
What is membrane that separates the nucleus from the rest of the cell?
Nuclear envelope
What is a double layer that separates the DNA from the rest of the cell?
the nucleus unless the cell is prokaryotic
Functions of the nuclear membrane?
Membrane or barrier that separates the nucleus from the rest of the cell.
Membrane that separates the nucleus from the rest of the cell?
The anwser is nuclear membrane! Is that not self explanitory?
What separates the nucleus from the cell?
My mom
What separates the cytoplasm from the nucleus in a cell?
nuclear envelope?
What is the function of nuclear envelope in animal cell?
The nuclear envelope also serves as the physical barrier, separating the contents of the nucleus (DNA in particular) from the cytosol (cytoplasm) basically, keeps the DNA safe, and separates the nucleus from the rest of the cell
The center of a cell is a nucleus?
Although the nucleus may not be present at the center of the cell in many cases, it is true for most mammalian and microbial species. In a plant cell however, there is a large vacuole in the center of the cell, causing the nucleus to be present off to one side.
Membrane surrounding nucleus and organelles?
The membrane surrounding the nucleus is called the nuclear membrane or nuclear envelope. It separates the contents of the nucleus, including the DNA, from the rest of the cell. Organelles, such as mitochondria and endoplasmic reticulum, also have their own membranes that enclose their contents and allow them to perform specific functions within the cell.
What is the function of the nucleus membrane or the Nuclear Envelope?
It separates the DNA from the rest of the cell.The nuclear membrane protects the nucleus.
What does the nuclear envelope do for an animal cell?
The Nuclear envelope separates the cytoplasm from the nucleus.
