When the M phase, or mitosis, begins during the cell cycle, it starts with prophase. Prophase is the first stage of mitosis where chromatin condenses into visible chromosomes, the nuclear membrane breaks down, and the mitotic spindle begins to form.
The stage of the cell cycle in which a cell's DNA is called chromatin is during interphase, specifically in the G1, S, and G2 phases. During these phases, the DNA is in a less condensed form, allowing for gene expression and DNA replication. It is only during mitosis (the M phase) that the DNA condenses into visible chromosomes.
G1 phase-the cell grows and begins replication process S phase- DNA process and replication begins. The cell has transferred all DNA to the cell being made. It makes an exact copy. G2 Phase-more growth takes place M phase (mitosis)-the chromatids line up and are ready to spilt into to daughter cells.
The simple answer is that DNA is located in the cell nucleus, but protein synthesis takes place in the cytoplasm. So a messenger molecule (mRNA) is needed to carry the genetic information from DNA (in the nucleus) to the ribosomes (in the cytoplasm) where the proteins are synthesised. See: http://www.phschool.com/science/biology_place/biocoach/transcription/tctlpreu.html
DNA is condensed during Prophase, Anaphase and Telophase. Aka, M phase
Molecule
In the process of transcription, DNA is used as a blueprint to make m-RNA which codes for a specific protein.
Minestrone is a thick soup. It begins with the letter M.
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When the M phase, or mitosis, begins during the cell cycle, it starts with prophase. Prophase is the first stage of mitosis where chromatin condenses into visible chromosomes, the nuclear membrane breaks down, and the mitotic spindle begins to form.
The length of a DNA molecule can vary depending on the organism. For example, the human genome is composed of approximately 3 billion base pairs, which, if stretched out end to end, would be about 6 feet long.
Mendoza is a city in Argentina. It begins with the letter m.
The French city that begins with an M is Marseille.
Molson is a popular beer brand from Canada. It begins with the letter M.
Maxwell's Duiker is an antelope in Africa. It begins with the letter m.