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What structures are made of hollow protein fibers and are used in the movement of chromosomes during a cell division?
Wiki User
∙ 12y ago
The spindle fibers themselves are composed from microtubules.
It is interesting to note that 'motive enzymes' - little enzyme motors - do the actual hauling/moving of the chromosomes along the microtubules from a to b.
See MTOC : micro-tubule organizing center.
Wiki User
∙ 13y ago
Wiki User
∙ 9y agoThe mitotic spindle is involved in moving the chromosomes during mitosis.
Wiki User
∙ 13y agoSpindle fibers.
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∙ 11y agosexual reproduction
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∙ 12y agodue to secondry stracture of protein
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∙ 13y agoSpindle
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∙ 13y agoSpindle
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∙ 11y agoSPindle
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DNA and protein in a coiled rod-shaped form that occurs during cell division?
DNA ans histones proteins coil to form rod shaped structures called chromosomes.
A structure found in the nucleus that is made of DNA?
Chromosomes - structures composed of DNA and proteins found in the nucleus of eukaryotic cells. Chromosomes carry the genetic material. Chromosomes - structures composed of DNA and proteins found in the nucleus of eukaryotic cells. Chromosomes carry the genetic material.
How are centrioles and centrosomes related structurally?
Centrioles are barrel-shaped structures that are essential for the formation of centrosomes, cilia, and flagella. A condensed and darker area of the cytoplasm is called the centrosome When the time comes for cell division, the centrioles will appear and move to opposite ends of the nucleus. During division you will see four centrioles. One pair moves in each direction.
Are telomeres the regions of chromosomes that code for protein?
No, they don't code for anything. They are repetitive sequences at the ends of chromosomes that protect them from gene loss during cell division. Genes code for protein or RNA.
What are rod-shape structures found in a nucleus?
Chromosomes are the rod-shaped specimens found in the nucleus. They are the hereditary material called DNA. They form when a single DNA molecule and its associated proteins coil tightly before cell division.
Structures in the nucleus made of DNA and protein?
Answer: chromosomes
What is one set of structures found in the nucleus made of DNA plus some protein?
The structures in the nucleus that contain DNA are chromosomes. Chromosomes are rod-like structures that are composed of DNA and protein.
What are the structures in the nucleus made of DNA and protein?
chromosomes
What are the spindle fibers eventually used for?
Spindle fibres are tiny tube-like structures made of protein to which chromosomes attach during cell division.
DNA and protein in a coiled rod-shaped form that occurs during cell division?
DNA ans histones proteins coil to form rod shaped structures called chromosomes.
A structure found in the nucleus that is made of DNA?
Chromosomes - structures composed of DNA and proteins found in the nucleus of eukaryotic cells. Chromosomes carry the genetic material. Chromosomes - structures composed of DNA and proteins found in the nucleus of eukaryotic cells. Chromosomes carry the genetic material.
How are centrioles and centrosomes related structurally?
Centrioles are barrel-shaped structures that are essential for the formation of centrosomes, cilia, and flagella. A condensed and darker area of the cytoplasm is called the centrosome When the time comes for cell division, the centrioles will appear and move to opposite ends of the nucleus. During division you will see four centrioles. One pair moves in each direction.
What are the structures that are in the nuclei of most cells and that are made of protein and DNA?
Both the chromosomes and the nucleolus are found in the nucleus.
What form a spindle shape structure of protein fibres on which the chromosomes move durung nuclear division?
Centrosomes
When chromosomes are visible?
Chromosomes are visible during prophase. Chromosomes are only visible in cells during the cell division because the DNA and protein that the chromosomes are made of are spread throughout the nucleus.
Chromatin and chromosomes similarities?
Chromatin is intertwinted mass of fine thread-like structure made of DNA and protein. During cell division (mitosis and meiosis), chromatin condenses to form thicker rod-like structures called chromosomes. Each chromosome consists of two similar halves called chromatids. Formation of chromosomes having two similar halves or chromatids is meant for equitable distribution of chromatin which is hereditary material.
Are telomeres the regions of chromosomes that code for protein?
No, they don't code for anything. They are repetitive sequences at the ends of chromosomes that protect them from gene loss during cell division. Genes code for protein or RNA.
