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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.
Difference between eukaryotic DNA replication and bacterial replication?
Eukaryotic DNA replication is more complex and occurs in the nucleus of the cell, involving multiple origins of replication and coordination with the cell cycle. Bacterial replication is simpler and occurs in the cytoplasm, often with a single origin of replication and a faster rate of replication. Eukaryotic replication also involves telomeres and histones, which are not present in bacterial replication.
Where does Dna replication and transcription take place?
DNA replication takes place in the nucleus of eukaryotic cells and in the cytoplasm of prokaryotic cells. Transcription takes place in the nucleus of eukaryotic cells, where DNA is transcribed into messenger RNA (mRNA) before it is translated into proteins.
Where in the cell does semiconservative DNA replication occur?
Semiconservative DNA replication occurs in the nucleus of eukaryotic cells and in the cytoplasm of prokaryotic cells. It involves separating the DNA strands and using each strand as a template to synthesize a new complementary strand.
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.
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.
Does DNA replication take place in the cytoplasm of eukaryotic cells?
No, DNA replication takes place in the nucleus of eukaryotic cells. The nucleus contains the necessary enzymes and machinery for DNA replication to occur accurately.
In the eukaryotic cell where does DNA replication occur?
DNA replication occurs in the nucleus of eukaryotic cells. This process involves the synthesis of a new DNA strand complementary to the original DNA template.
Where in the cell do replication translation and transcription occur?
Most of the DNA in a eukaryotic cell is in the nucleus, and that is where DNA replication and transcription occur.In eukaryotic cells, mitochondria and chloroplastsalso contain DNA, which performs replication and transcription inside these organelles.In prokaryotic cells there is no nucleus. The DNA is in a region of the cytoplasm called the nucleoid, and that is where DNA replication and transcription occur in these cells.
Differentiate the number of replication forks in prokaryotic and eukaryotic DNA?
Prokaryotic DNA replication typically proceeds bidirectionally from a single origin of replication, resulting in two replication forks. Eukaryotic DNA replication is more complex due to multiple origins of replication, leading to many replication forks scattered throughout the DNA. The exact number of replication forks in eukaryotic cells can vary depending on the species and cell type.
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.
Where are Nucleotides used for DNA replication in eukaryotic cells made?
Nucleotides used for DNA replication in eukaryotic cells are made in the nucleus of the cell. They are synthesized from precursor molecules such as sugars, phosphate groups, and nitrogenous bases in a series of enzymatic reactions.
Difference between eukaryotic DNA replication and bacterial replication?
Eukaryotic DNA replication is more complex and occurs in the nucleus of the cell, involving multiple origins of replication and coordination with the cell cycle. Bacterial replication is simpler and occurs in the cytoplasm, often with a single origin of replication and a faster rate of replication. Eukaryotic replication also involves telomeres and histones, which are not present in bacterial replication.
Is human DNA built the same as a plant?
The structure & replication process of eukaryotic cells DNA ie in eukaryotic plant and animal cells are same.Human cell is an eukaryotic animal cell, so its structure is similar to the plant cells but the arrangement of base sequence are different.
Where does Dna replication and transcription take place?
DNA replication takes place in the nucleus of eukaryotic cells and in the cytoplasm of prokaryotic cells. Transcription takes place in the nucleus of eukaryotic cells, where DNA is transcribed into messenger RNA (mRNA) before it is translated into proteins.
Eukaryotic organisms solve the problem of time constraints on replication of DNA by?
Eukaryotic organisms solve the problem of time constraints on replication of DNA by using multiple origins of replication along each chromosome. This allows for DNA replication to occur simultaneously at several points, speeding up the process. Additionally, eukaryotic cells have specialized enzymes and proteins that help ensure efficient and accurate replication of DNA.
Compare the number of replication forks in prokaryotic and eukaryotic DNA during replication?
Prokaryotic DNA replication has a single origin of replication, leading to two replication forks. In contrast, eukaryotic DNA replication has multiple origins of replication, resulting in multiple replication forks forming along the DNA molecule.
