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Chromosomes pair up with their partners and then divide, and are distributed into cells after 2 nuclear divisions so that 4 cells are formed. Then these develop into gametes. The result is that each gamete contains half the normal number of chromosomes possessed by any ordinary body cell.
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∙ 9y ago
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∙ 13y agoThe chromosomes duplicate themselves before the actual nuclear division (and before cytokinesis) to ensure that diploid cells (that have a full set of chromosomes) are formed, instead of forming haploid cells (that have half the number of chromosomes). The parent cell now containing 92 chromosomes (for humans) will undergo the cell division to give two daughter cells each of which will contain 46 chromosomes (for human body cells).
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∙ 15y agowhen the cell starts to divide (mitosis) the chromatin will start to coil up tightly and become a more visible chromosome
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∙ 15y agoChromatin is the material that makes up chromosomes so that never changes during mitosis.
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∙ 15y agoThe DNA is just replicated in the chromosomes and it does not change.
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∙ 13y agoIt is duplicated exactly to go into the new cell.
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∙ 13y agoIt gets divided in half and one half goes to the parent cell and the other to the new cell
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What are the tiny strands inside the nucleus that contain the instructions for directing the Cell's function?
i did this for homework it is the chromatin....... trust me guys :D
The major structural difference between chromatin and chromosomes is that the latter are?
Chromosomes represent the very condensed form of the DNA, that develop during cell division. Chromatin is the loose form of DNA that goes under a series of condensation steps (nucleosome-chains, solenoids and finally chromosomes) in order to be able to split DNA in equal amounts between the 2 new cells.
What is the cell nucleus made up of?
The cell nucleus is made up of an outer membrane, an inner membrane, nuclear envelopes, chromatin, a nucleoplasm, and a nucleolus
What happens at the anode of an electrolytic cell?
Oxidation occurs at the anode of an electrolytic cell.
What happens when a bacterial cell is placed in 10 percent Nacl with penicillin?
The cell will plasmolyze.
Organelle formed from chromatin as a cell divides?
Chromosome
When a cell divides do the chromatin condense into chromosomes?
Yes, they do
How chromatin reticulum become chromosome?
the chromatin coils in the shape of a chromosome when the cell divides
What happens to the info before the cell divides?
Your DNA is copied into the new cell every time it divides
Describe what is chromatin structure and what is its significance?
DNA is stored in threadlike, tangled structures called chromatin within the nucleus of a cell. The the chromatin forms into chromosomes during mitosis. Heredity information carried in the chromosomes is passed into the two newly formed cells each time a cell divides.
What happens to the chromatin in the early cell division?
the cell division is compacted into visible stuctures called chromosmes
What happens in a plant cell after the nucleus divides?
nothing
What happens to chromatin in early stages of cell division?
the cell division is compacted into visible stuctures called chromosmes
What happens to the chromatin in the early stages of cell division?
the cell division is compacted into visible stuctures called chromosmes
What happens during telopase?
the cell divides into to daughter cells
What happens to the cytoplasm as the cell progresses through telophase?
It divides
Before a cell divides what happens to the centrioles?
it triples in number
