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What is the agent that prevents the replication of neoplastic cells?
Chemotherapy is commonly used to prevent the replication of neoplastic cells by targeting and destroying rapidly dividing cells. These agents work by interfering with cell division and inhibiting the growth of cancer cells.
Chromosomes move rapidly toward the mitotic centers during what phase?
During prometaphase, chromosomes rapidly move towards the mitotic centers in preparation for cell division. This movement is driven by microtubules attaching to kinetochores on the chromosomes, which help to align the chromosomes at the metaphase plate for proper segregation.
What mitosis phase does the chromosomes move rapidly toward the mitotic centers?
i think its during anaphase?
How many chromosomes does algae have?
algae, can have as many as 140 chromosomes
Does single stranded DNA exist in any species?
It exists briefly in all species during the process of genetic replication. Other than this there are mechanisms in eukaryotes to destroy it rapidly, as it could be a sign that the cell has been infected by a virus.
What is the agent that prevents the replication of neoplastic cells?
Chemotherapy is commonly used to prevent the replication of neoplastic cells by targeting and destroying rapidly dividing cells. These agents work by interfering with cell division and inhibiting the growth of cancer cells.
Chromosomes move rapidly toward the mitotic centers during what phase?
During prometaphase, chromosomes rapidly move towards the mitotic centers in preparation for cell division. This movement is driven by microtubules attaching to kinetochores on the chromosomes, which help to align the chromosomes at the metaphase plate for proper segregation.
Chromosomes move rapidly toward the mitotic center during what?
centeromes
What mitosis phase does the chromosomes move rapidly toward the mitotic centers?
i think its during anaphase?
How many chromosomes does algae have?
algae, can have as many as 140 chromosomes
Why does drug resistance develop so rapidly in a population of bacteria?
Drug resistance develops so rapidly because bacteria reproduce extremely quickly, giving a better chance for ones with resistance to develop and spread.
Do prokaryote cells grow?
Yes they do. Just after replication a prokaryotic cell is smaller than other "full grown" cells. It rapidly synthesizes macro molecules and grows in size until it is ready to replicate itself. Prokaryotic growth often refers to population growth or replication or doubling time of a particular species referring to the time it takes a cell to divide.
Does single stranded DNA exist in any species?
It exists briefly in all species during the process of genetic replication. Other than this there are mechanisms in eukaryotes to destroy it rapidly, as it could be a sign that the cell has been infected by a virus.
How is the chromosomal number of the cell kept constant through mitosis?
When eggs and sperm are made, the DNA splits off in halves. Then when a sperm joins an egg, they recombine to form a new piece of DNA which is two perfect halves. Sometimes there is more or less info, this leads to defects which will prevent breeding, since people with the defect don't breed, the defect doesn't spread rapidly.
What happens during the G hase?
During the G2 phase of the cell cycle, the cell continues to grow and prepare for DNA replication. It is a checkpoint phase where the cell checks for any damage or errors before moving on to the next phase of the cycle. If conditions are favorable and the cell is healthy, it will proceed to the S phase for DNA replication.
What is the mode of action of nitrogen mustard in treatment of cancer?
Nitrogen mustards, such as cyclophosphamide, are alkylating agents that bind DNA and cause cross-linking that prevents replication. This inhibits cell division, most specifically in rapidly dividing cells of cancer masses.
According to navagation rules a rapidly ringing bell every minute indicates what?
A rapidly ringing bell every minute indicates restricted visibility, commonly caused by fog. This signal is used to warn nearby vessels of the reduced visibility to prevent collisions at sea.
