answersLogoWhite

0


Best Answer

Nucleus and nucleolus disappear during pro-phase stage of mitosis,to be specific it disappears in late pro-phase stage and reappers during telophase stage of mitosis.

User Avatar

Wiki User

10y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

13y ago

Prophase!

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Why does nucleolus disappear during pro-phase of mitosis and what is the mechanism of dissapearence?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What two structures disappear during prophase?

During prophase, the nuclear membrane and the nucleolus dissolve and disappear.


The nucleus and nucleolus disappear during what?

Prophase- first and longest stage of mitosis in prophase, the chromosomes condense, the nucleus and nucleolus disappear. The centrioles move toward opposite sides of animal cells. and the spindle begins to form and attach to the chromosomes.


In which phase does the nuclear envelope disappear?

In the Prophase. Nuclear envelope and nucleolus disappears.


Is the nucleus of a cell contained within the nucleolus?

the nucleolus is actually floating within the nucleus.


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.


When does the nucleolus begin to fade away?

Prophase.


In Which phase the nucleolus begins to fade from view of the cell cycle?

The nucleolus begins to fade from view during prophase.


What stage of mitosis does the nucleolus disappears?

I am not 100% shure on this but i do believe it to take place during prophase


The Nuclear Enevlope Begins To Disappear?

The following process happens in the prophase of mitosis, during which the nuclear envelope will disappear along with the nucleolus. The chromosomes are then ready to be moved to the center to be split.


In what stage does the nucleolus and nuclear membrane disappear and spindle fibers and centrioles appear?

The Microtubules of the bipolar spindle assemble and attach sister chromatids to opposite spindle pole, This happens at the Transition into Metaphase.


What is the phase that two new nuclear envelopes form?

In the Prophase. Nuclear envelope and nucleolus disappears.


Does the nucleolus disappear in mitosis?

Each diploid cell in the human body has one nucleolus which disappears at the onset of mitosis and is replaced by ten tiny nucleoli, five of which eventually come together to form the nucleoli of each new cell.