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DNA recieves a chemical signal from mRNA to unzip in whatever area is needed. Once it unzips it is copied by mRNA, since DNA is too big to leave the nucleus mRNA does. It goes and attaches to the ribosome where the DNA copy is read 3 letters at a time by tRNA which is a codon. For every codon an aminio acid is formed. They stick together to form a protein. This is called protein synthesis.
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When the chromosomes uncoil and disperse into tangle of dense material the final phase mitosis?
The final phase of mitosis is telophase. During telophase, the chromosomes uncoil, the nuclear envelope reforms around the separated chromatids, and the cell prepares to divide into two separate daughter cells.
Do the chromosomes uncoil after telophase 1 of meiosis or go to prophase II immediately?
Chromosomes do not fully uncoil after telophase I of meiosis. They remain condensed as chromatin and do not return to their fully elongated form. The cell then progresses directly into prophase II of meiosis without an extended period of interphase.
What happens when The chromosomes become invisible (uncoil)?
When chromosomes become invisible, or uncoil, they transition from their condensed, visible form during cell division to a more relaxed state during interphase. This uncoiling allows the DNA to be accessed for transcription and replication, enabling gene expression and cellular functions. The uncoiled chromosomes are typically found as chromatin, which is less structured and facilitates the necessary biochemical processes within the cell.
The final step in the mitosis process for animal cells is?
The final step in the mitosis process for animal cells is cytokinesis, where the cell physically divides into two separate daughter cells. This follows after the separation of the duplicated chromosomes during anaphase and telophase.
Why is telopharse sometimes described as reverse prophase?
Telophase is often described as reverse prophase because it involves the re-establishment of the nuclear envelope and the de-condensation of chromosomes, which are processes that occur during prophase. In prophase, chromatin condenses into visible chromosomes, and the nuclear envelope breaks down, while in telophase, the chromosomes begin to uncoil back into chromatin and the nuclear envelope reforms around each set of chromosomes. This reversal of events highlights the cyclical nature of the cell cycle, particularly during mitosis.
When the chromosomes uncoil and disperse into tangle of dense material the final phase mitosis?
The final phase of mitosis is telophase. During telophase, the chromosomes uncoil, the nuclear envelope reforms around the separated chromatids, and the cell prepares to divide into two separate daughter cells.
What stage in mitosis does the chromosomes uncoil happen?
During the telophase phase, the chromosomes begin to uncoil. There are six phases with mitosis and telophase is number four.
During telophase, what process occurs that allows chromosomes to uncoil and facilitate gene expression?
During telophase, the process of chromatin condensation occurs, which allows chromosomes to uncoil and facilitate gene expression.
Chromosomes at poles start to uncoil?
During telophase of mitosis or meiosis, chromosomes located at opposite poles of the cell begin to uncoil as they prepare to return to their less condensed state known as chromatin. This uncoiling process allows for the genetic material to be distributed into the new daughter cells during cytokinesis.
Do the chromosomes uncoil after telophase 1 of meiosis or go to prophase II immediately?
Chromosomes do not fully uncoil after telophase I of meiosis. They remain condensed as chromatin and do not return to their fully elongated form. The cell then progresses directly into prophase II of meiosis without an extended period of interphase.
What is mitosis in?
a stage during mitosis consisiting of the regrouping of chromatides and string like chromosomes. In summery Chromosomes uncoil and revert to chromatin; nuclear membranes form around the sets of chromosomes.
What telophase in mitosis?
a stage during mitosis consisiting of the regrouping of chromatides and string like chromosomes. In summery Chromosomes uncoil and revert to chromatin; nuclear membranes form around the sets of chromosomes.
Why are the chromosomes not condensed during all stages of mitosis?
When replicating or during transcription, DNA needs to uncoil in order to give the proper code. When the chromosomes are condensed, it cannot uncoil itself to give any sort of message. In order for the cell to remain functional, it must be able to code DNA.
Why are all chromosomes condense during all stages of the cell cycle?
When replicating or during transcription, DNA needs to uncoil in order to give the proper code. When the chromosomes are condensed, it cannot uncoil itself to give any sort of message. In order for the cell to remain functional, it must be able to code DNA.
What happens when The chromosomes become invisible (uncoil)?
When chromosomes become invisible, or uncoil, they transition from their condensed, visible form during cell division to a more relaxed state during interphase. This uncoiling allows the DNA to be accessed for transcription and replication, enabling gene expression and cellular functions. The uncoiled chromosomes are typically found as chromatin, which is less structured and facilitates the necessary biochemical processes within the cell.
Name four things that happen during telophase?
During telophase, the nuclear membrane reforms around each set of separated chromosomes, the nucleoli reappear in each new nucleus, chromosomes begin to uncoil and become less condensed, and the spindle fibers disappear.
What is the opposite of coil?
uncoil or unloopThe opposite action of "to coil" is to uncoil. (The opposite of a coiled path is a straight or flat path.)
