Home Biology HELP ME plsss! What is the role of the spindle fibers? HELP ME plsss! What is the role of the spindle fibers?Biology Wolffee895October 23, 202112 CommentsHELP ME plsss! What is the role of the spindle fibers?[tex]HELP ME plsss! What is the role of the spindle fibers?[/tex]
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Spindle fibers are part of a spindle apparatus that moves chromosomes during mitosis and meiosis to ensure even chromosome distribution between daughter cells. Spindle fibers are microscopic protein structures that help divide genetic material during cell division and organize cellular components. Each spindle fiber forms during cellular division near the poles of the dividing cell. As they extend across the cell, they search for the centromere of each chromosome.
The answer is “to move chromosomes in the cell”.
The role of spindle fibers is to move chromosomes during both mitosis and meiosis to ensure an equal number of distribution between daughter cells.
To move chromosomes in the cell
1)C S phase 2) B interphase, prophase, metaphase, anaphase, telophase 3) A 4) C
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Answer Spindle fibers are microtubules that evenly divide the chromosomes during cell division or mitosis.
3. A. They help separate the chromosomes
Spindle fibers attach to chromosomes and pull them towards different poles of the cell during the final phases of mitosis. The result is two identical cells with the same chromosomes.
4. C. A cell plate
A cell plate is a structure found in plant cells on the top and bottom of the cell. It is a perforated wall made of cellulose and it allows for substances to move in and out of the cell, as the outer most layer of a plant cell, the cell wall, is impermeable.
the principles and empirical processes of discovery and demonstration considered characteristic of or necessary for scientific investigation, generally involving the observation of phenomena, the formulation of a hypothesis concerning the phenomena, experimentation to test the hypothesis, and development of a conclusion that confirms, rejects, or modifies the hypothesis.
the correct answer is b
The answers are:
1- C) S phase
2-A) Prophase, Metaphase, Anaphase, and Telophase.
3-A) A. They help separate the chromosomes.
4)C) A cell plate
1-during the S phase (Synthesis phase) of Interphase. Interphase is basically the daily life cycle of the cell. Cells spend most of their life in Interphase before Mitosis occurs
2-Mitosis consists of four basic phases: prophase, metaphase, anaphase, and telophase. These phases occur in strict sequential order
3 Spindle Fibers equally divide the chromosomes in a parental cell into two daughter cells
4-The cells of land plants, unlike animal cells, have a cell wall made of stiff sugars which surround their cell membranes.
I don't know if I have enough time to do the rest it says 4 min , ill solve rest in comments Hope I helped
2.will undergo programmed cell death