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What represents the phases of mitosis in the order they occur?
prophase, metaphase, anaphase, telophase
What is the phase of mitosis dose the microtubules at eatheir and of a cell attach to the chromsomes and engagein a tug of war?
This phase of mitosis is called metaphase. During metaphase, the microtubules from opposite poles of the cell attach to the centromeres of the chromosomes. The microtubules then exert force to align the chromosomes at the center of the cell, forming the metaphase plate.
Is the first phase of mitosis in which chromosomes condense and spindle microtubules begin to form.?
the phase of mitosis when chromosimes are ligned in the middle of the cell
What phase do microtubules attach to kinetochores?
Microtubules attach to kinetochores during the prometaphase stage of cell division. This attachment is essential for the proper alignment and segregation of chromosomes during mitosis.
When do microtubules attach to kinetochores?
Microtubules attach to kinetochores during prometaphase of mitosis, forming the mitotic spindle apparatus. This attachment is crucial for proper chromosome alignment and segregation during cell division.
Is the role of centrosomes necessary for mitosis?
Yes, centrosomes play a crucial role in organizing the microtubules that form the mitotic spindle, which helps separate chromosomes during mitosis. However, some cells can undergo mitosis without fully functional centrosomes, using alternative mechanisms for spindle formation.
What is responsible for moving chromsomes during mitosis?
microtubules or cytoskeleton (as in centrioles)
Where in the cell does most of the activity occur doing mitosis?
Most of the activity during mitosis occurs in the nucleus, where the duplicated chromosomes condense, align, and separate. The microtubules that form the spindle apparatus and help in chromosome movement also play a key role in mitosis. Additionally, the cytoplasm is involved in providing the necessary cellular components and energy for the process to occur.
Where do microtubules attach to chromosomes during mitosis?
Microtubules attach to chromosomes at the kinetochore, a protein structure located at the centromere region of each chromosome. This attachment ensures accurate segregation of chromosomes during mitosis.
What are spindle fibers composed of?
Spindle fibers are composed of microtubules, which are polymers of the protein tubulin. These microtubules play a crucial role in cell division by helping to separate the chromosomes during mitosis and meiosis.
What represents the phases of mitosis in the order they occur?
prophase, metaphase, anaphase, telophase
In the telophase stage of mitosis microtubules gather along the cell's equator The purpose of these microtubules is to?
D. assemble materials that will form the new cell wall.
Must mitosis occur in budding?
Mitosis must occur in budding.
What is the phase of mitosis dose the microtubules at eatheir and of a cell attach to the chromsomes and engagein a tug of war?
This phase of mitosis is called metaphase. During metaphase, the microtubules from opposite poles of the cell attach to the centromeres of the chromosomes. The microtubules then exert force to align the chromosomes at the center of the cell, forming the metaphase plate.
What organelle has two short microtubules at right angles and have an active role in mitosis?
centriole
Is the first phase of mitosis in which chromosomes condense and spindle microtubules begin to form.?
the phase of mitosis when chromosimes are ligned in the middle of the cell
Must spores occur in mitosis?
Spores are produced through a specialized form of cell division called meiosis, not mitosis. Meiosis involves two rounds of cell division that results in the formation of haploid spores with half the number of chromosomes as the parent cell. These spores will eventually undergo mitosis to form new multicellular organisms.
