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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.
Which phase comes immediately before the M phase?
Interphase
During which phase of mitosis does the cytoplasm divide?
Cytokinesis, which is the final stage of mitosis, is when the cytoplasm divides to form two separate daughter cells. This process completes the cell division cycle and ensures each daughter cell receives a complete set of organelles and cellular components.
What is the longest phase of meiosis?
The longest phase of meiosis is prophase I, which involves chromosome condensation, crossing over, and nuclear envelope breakdown. This phase can be subdivided into early, mid, and late stages, making it the most time-consuming phase in the process of meiosis.
In what phase does the cleavage furrow appear?
A cleavage furrow forms during the Telophase phase. During the Metaphase phase chromosomes line up in the center of cell at the metal plate.
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.
What is the late stage of mitosis?
telophase
What is the early and late stages called in a cells mitosis?
g1 m
Which phase comes immediately before the M phase?
Interphase
What is the difference ealy prophase and late prohase?
Early prophase is the first stage of mitosis where chromatin condenses into visible chromosomes and the nuclear envelope begins to break down. Late prophase is the second stage where the chromosomes have fully condensed and the microtubules of the mitotic spindle begin to capture and align the chromosomes in preparation for metaphase.
What is the name of the stage where you stop growing?
Late teen or early adult.
During which phase of mitosis does the cytoplasm divide?
Cytokinesis, which is the final stage of mitosis, is when the cytoplasm divides to form two separate daughter cells. This process completes the cell division cycle and ensures each daughter cell receives a complete set of organelles and cellular components.
What is the longest phase of meiosis?
The longest phase of meiosis is prophase I, which involves chromosome condensation, crossing over, and nuclear envelope breakdown. This phase can be subdivided into early, mid, and late stages, making it the most time-consuming phase in the process of meiosis.
What stage during puberty will menstruation begin?
Menstruation typically begins in either late Tanner stage II or early Tanner stage III of puberty.
The progression that heat-related emergencies can follow from early stage to late stage is?
Heat cramps, heat exhaustion and heat stroke
In what phase does the cleavage furrow appear?
A cleavage furrow forms during the Telophase phase. During the Metaphase phase chromosomes line up in the center of cell at the metal plate.
When phase of mitosis do chromosomes first become distinguishable from one another?
in the late prophase this phenomenon occur
