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How does the structure of chromosomes in prokaryotic cells and eukaryotic cells affect the DNA replication processes in a cell?
Wiki User
∙ 12y ago
they don't compare lolz jk i have no idea
Wiki User
∙ 12y ago
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What processes separate eukaryotic chromosomes?
Mitosis and Meiosis
What is a cell that doesn't contain a nucleus?
Prokaryotic cells do not contain a nucleus. They are very simple and their processes that include the nucleus are not separated from the rest of the cell. For example the processes of transcription and translation are done almost at the same time because they don't have to be prepared to leave the nucleus as in a eukaryotic cell.
Is it True or false that chromosomes which carry genes are found in the nucleus of the cell?
True. Mitochondria contain their own DNA - and the chromosomes present in mitochondria are much smaller than those found in the nucleus (they are much more similar to Prokaryotic chromosomes). Mitochondrial DNA is not involved in the central processes of the cell.
Even if DNA duplicates the chromosomes do not necessarily duplicate?
During DNA replication, the entire DNA molecule is duplicated, which includes the chromosomes. However, chromosomes only become visible as distinct structures during cell division, when they condense and organize into a compact form. Outside of cell division, chromosomes exist in a less condensed state called chromatin, which allows the DNA to be accessible for gene expression and other cellular processes. So, while DNA replication leads to chromosome duplication, the chromosomes themselves may not appear as distinct entities outside of cell division.
Which processes contributes directly to genetic variation?
DNA Replication
What processes separate eukaryotic chromosomes?
Mitosis and Meiosis
Mitochondria prokaryotic or eukaryotic?
Mitochondria are membrane-bound organelles found in eukaryotic cells but not in prokaryotic cells. Biochemical processes, such as respiration and energy production, occur in the mitochondria.
How do you use the word eukaryotic in a sentence?
A cell in a eukaryotic organism has a nucleus, while cells in prokaryotic organisms do not. The eukaryotic life processes are generally more delegated than in prokaryotes.
What nuclear components contain the genetic code controlling cellular processes in eukaryotic cell?
Chromosomes/DNA
What is a cell that doesn't contain a nucleus?
Prokaryotic cells do not contain a nucleus. They are very simple and their processes that include the nucleus are not separated from the rest of the cell. For example the processes of transcription and translation are done almost at the same time because they don't have to be prepared to leave the nucleus as in a eukaryotic cell.
How does the process of mitosis in eukaryotic cells relate to binaty fission in prokaryotic cells?
They are both the division/reproduction of cells.. only the processes are different because they are two different classifications of cells.
What do eukaryotic cells have that prokaryotic cells do not?
Membrane enclosed organelles
What 2 cell division processes use DNA replication?
Two types of cell division in eukaryotes (nucleated organisms) are meiosis and mitosis. Meiosis halves the number of chromosomes and produces gametes. Mitosis retains the number of chromosomes and is involved in growth and repair of injury.
Which processes uses mitochondria in eukaryotic?
cellular respiration.
What structural features characterise prokaryotes?
"Prokaryotic cells differ significantly from eukaryotic cells. They don't have a membrane-bound nucleus and instead of having chromosomal DNA, their genetic information is in a circular loop called a plasmid. Bacterial cells are very small, roughly the size of an animal mitochondrion (about 1-2µm in diameter and 10 µm long). Prokaryotic cells feature three major shapes: rod shaped, spherical, and spiral. Instead of going through elaborate replication processes like eukaryotes, bacterial cells divide by binary fission."
Is it True or false that chromosomes which carry genes are found in the nucleus of the cell?
True. Mitochondria contain their own DNA - and the chromosomes present in mitochondria are much smaller than those found in the nucleus (they are much more similar to Prokaryotic chromosomes). Mitochondrial DNA is not involved in the central processes of the cell.
Even if DNA duplicates the chromosomes do not necessarily duplicate?
During DNA replication, the entire DNA molecule is duplicated, which includes the chromosomes. However, chromosomes only become visible as distinct structures during cell division, when they condense and organize into a compact form. Outside of cell division, chromosomes exist in a less condensed state called chromatin, which allows the DNA to be accessible for gene expression and other cellular processes. So, while DNA replication leads to chromosome duplication, the chromosomes themselves may not appear as distinct entities outside of cell division.
