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What protects a virus from damage?
A virus is protected from damage by its protein coat, which helps shield its genetic material. Additionally, viruses can enter host cells to hijack their machinery for replication and evade the immune response. Some viruses also have mechanisms to repair any damage that may occur during replication.
DNA replication and transcription occur in the what?
DNA replication and transcription occur in the nucleus of eukaryotic cells. In prokaryotic cells, replication and transcription occur in the cytoplasm.
How does the process of DNA replication allow for daughters cells to have an exact copy of parental DNA?
replication
How does the structure of chromosomes in prokaryotic cells and eukaryotic cells affect the DNA replication processes in a cell?
In prokaryotic cells, which have a single circular chromosome, replication initiates at a single origin of replication and proceeds bidirectionally until the entire chromosome is copied. In contrast, eukaryotic cells have multiple linear chromosomes that replicate from multiple origins of replication simultaneously. The linear nature of eukaryotic chromosomes poses challenges during replication, such as the need to overcome end-replication problem and preserving telomeres.
How many chromosomes are in sex cells after DNA replication?
There are 23, so when sexual reproduction acurrs the fetus will have 46
What protects a virus from damage?
A virus is protected from damage by its protein coat, which helps shield its genetic material. Additionally, viruses can enter host cells to hijack their machinery for replication and evade the immune response. Some viruses also have mechanisms to repair any damage that may occur during replication.
Why is replication a necessary step in a cell division?
Because if it didn't happen then only one of the two cells would get DNA and the other would die immediately
DNA replication and transcription occur in the what?
DNA replication and transcription occur in the nucleus of eukaryotic cells. In prokaryotic cells, replication and transcription occur in the cytoplasm.
How long does it take for the daughter cells from one round of replication to replicate themselves?
No time is required -- they are fully mature and ready to divide immediately after separation if conditions are right.
Does DNA replication occure immediately before asexual reproduction before sexual reproduction or both?
Any form of biological reproduction, whether sexual or asexual, is going to involve the replication of DNA. You can't have new cells without new DNA.
Where is replication usually located?
Replication typically occurs in the nucleus of a eukaryotic cell and the cytoplasm of a prokaryotic cell. In eukaryotic cells, DNA replication takes place in the nucleus, while in prokaryotic cells like bacteria, replication occurs in the cytoplasm.
How does the process of DNA replication allow for daughters cells to have an exact copy of parental DNA?
replication
How does the structure of chromosomes in prokaryotic cells and eukaryotic cells affect the DNA replication processes in a cell?
In prokaryotic cells, which have a single circular chromosome, replication initiates at a single origin of replication and proceeds bidirectionally until the entire chromosome is copied. In contrast, eukaryotic cells have multiple linear chromosomes that replicate from multiple origins of replication simultaneously. The linear nature of eukaryotic chromosomes poses challenges during replication, such as the need to overcome end-replication problem and preserving telomeres.
What disorder that is characterized by abnormal replication of cells lead to the formation of tumors?
Cancer is the disorder characterized by abnormal replication of cells that can lead to the formation of tumors.
Which of the following cell types are least sensitive to ionizing radiation damage?
Red blood cells are the least sensitive to ionizing radiation damage because they lack a nucleus and are unable to repair DNA damage caused by radiation exposure. This also makes them unable to undergo cell division or replication.
Where does DNA replication take place in humans?
DNA replication takes place in the nucleus of human cells.
What is the medical term meaning replication of cells or two identical cells are produced from a parent cell?
The medical term for the replication of cells or the production of two identical cells from a parent cell is "mitosis." It is a fundamental process in cell division that ensures growth, development, and tissue maintenance in multicellular organisms.
