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Is the nucleus of a cell contained within the nucleolus?
No, the nucleus is a membrane-bound organelle that houses the cell's genetic material, including the nucleolus. The nucleolus is a region within the nucleus where ribosomal RNA synthesis and ribosome assembly occur.
Why does nucleolus disappear during pro-phase of mitosis and what is the mechanism of dissapearence?
The nucleolus disappears during prophase of mitosis because it is the stage where the nuclear envelope breaks down, causing the nucleolus to disperse. This disappearance is due to the disassembly of the nucleolar components and the redistribution of its content throughout the cell.
In what phase does the nucleus and nucleolus become visible?
I am pretty sure it's Prophase. But you should look it up just to make sure.No, that answer is wrong. It's Telophase. The nucleolus does the opposite and begins to disappear during Prophase.
Describe the changes that have occurred to the nucleolus and nuclear membrane from interphase to prophase?
During interphase, the nucleolus is visible and active in producing ribosomes, while the nuclear membrane is intact, surrounding the nucleus. As the cell enters prophase, the nucleolus begins to disappear as the ribosomal RNA is dispersed throughout the nucleus. The nuclear membrane also breaks down, allowing the chromosomes to condense and become visible.
What is a nucleolus and its function?
The nucleolus is a small, round structure found in the nucleus of a cell. It is responsible for producing and assembling ribosomes, which are essential for protein synthesis in the cell. Additionally, the nucleolus plays a role in regulating cell growth and responding to cellular stress.
Is the nucleus of a cell contained within the nucleolus?
No, the nucleus is a membrane-bound organelle that houses the cell's genetic material, including the nucleolus. The nucleolus is a region within the nucleus where ribosomal RNA synthesis and ribosome assembly occur.
What two structures disappear during prophase?
During prophase, the nuclear membrane and the nucleolus dissolve and disappear.
Why does nucleolus disappear during pro-phase of mitosis and what is the mechanism of dissapearence?
The nucleolus disappears during prophase of mitosis because it is the stage where the nuclear envelope breaks down, causing the nucleolus to disperse. This disappearance is due to the disassembly of the nucleolar components and the redistribution of its content throughout the cell.
Can the nucleus and the nucleolus be seen during inter-phase?
yes
Is a nucleolus always part of a nucleus?
no they are differents the nucleolus is where the nucleus is
What is the difference in a nucleus and nucleolus?
Nucleus is the control center. Nucleolus is inside it
When do nuclear membrane and nucleolus disappear?
The nuclear membrane and nucleolus both disappear during prophase of mitosis and meiosis.The nucleolus is a region of the interphase nucleus containing many of the genes that code for ribosomal RNAs (rRNAs). The genes are on a number of different chromosomes, which have to folded in such a way that these genes end up in the same region of the nucleus. During prophase the chromosomes separate from one another, and so the nucleolus disappears.The nuclear membrane has to be taken out of the way before metaphase, so that the chromosomes can move out of the confines of the nucleus. Enzymes break down the membrane into small fragments, which travel through the endoplasmic reticulum to the poles. They will be used to construct new nuclear membranes around the daughter nuclei during telophase.##One thing should be remain that nuclear membrane never disappeared just disorganized when RNA come out from nucleolus. Again its reorganized when RNA form in nucleolus.prophase
Describe the contents of a nucleus during interphase?
nucleolus, RNA, DNA
In what phase does the nucleus and nucleolus become visible?
I am pretty sure it's Prophase. But you should look it up just to make sure.No, that answer is wrong. It's Telophase. The nucleolus does the opposite and begins to disappear during Prophase.
In mitosis when does the nucleolus disappear?
The nuclear membrane and nucleolus both disappear during prophase of mitosis and meiosis.The nucleolus is a region of the interphase nucleus containing many of the genes that code for ribosomal RNAs (rRNAs). The genes are on a number of different chromosomes, which have to folded in such a way that these genes end up in the same region of the nucleus. During prophase the chromosomes separate from one another, and so the nucleolus disappears.The nuclear membrane has to be taken out of the way before metaphase, so that the chromosomes can move out of the confines of the nucleus. Enzymes break down the membrane into small fragments, which travel through the endoplasmic reticulum to the poles. They will be used to construct new nuclear membranes around the daughter nuclei during telophase.##One thing should be remain that nuclear membrane never disappeared just disorganized when RNA come out from nucleolus. Again its reorganized when RNA form in nucleolus.prophase
Describe the changes that have occurred to the nucleolus and nuclear membrane from interphase to prophase?
During interphase, the nucleolus is visible and active in producing ribosomes, while the nuclear membrane is intact, surrounding the nucleus. As the cell enters prophase, the nucleolus begins to disappear as the ribosomal RNA is dispersed throughout the nucleus. The nuclear membrane also breaks down, allowing the chromosomes to condense and become visible.
What structure is inside the nucleus?
Nucleolus
