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Marine sponges contain a biological catalyst that blocks a certain step in the separation of chromosomes Which cellular process would be directly affected by this catalyst?
The cellular process directly affected by this catalyst in marine sponges is cell division, specifically during mitosis. The blockage of chromosome separation during cell division would disrupt the proper distribution of genetic material to daughter cells, leading to abnormal cell division and potential genetic mutations.
How many cell division steps are necessary in a mitosis?
Mitosis is a process consisting of four main steps: prophase, metaphase, anaphase, and telophase. Each step involves specific events and changes in the cell, including the condensing and aligning of chromosomes, their separation into two sets, and the formation of two daughter cells. Therefore, mitosis requires a total of four cell division steps.
What is the division of the cytoplasm and organelles of a cell called?
Mitosis is where the nucleus divides. Meiosis is cell division to make gametes (sex cells) and replication is just for when the DNA replicates. Cytokinesis is definitely the process where the cytoplasm divides.http://answers.yahoo.com/question/index?qid=20081111092841AAOLHj7
What happens in karyokinesis and cytokinesis?
Karyokinesis is the phase during mitosis during which the nucleus of a diploid cell splits to form two separate nuclei in whats known as a "clevage" from the anaphase to the telophase during mitosis. And is only obtained due to the pull of the protein fibres or spindles by the centrioles.
What cell plays a role in the cellular division?
Canadian and British researchers have discovered that chromosomes play an active role in animal cell division. This occurs at a precise stage - cytokinesis - when the cell splits into two new daughter cells.In animal cells, division involves mitosis, the separation of chromosomes followed by splitting of the cell into two new daughter cells by cytokinesis. "Division is a complex and robust process that is generally performed flawlessly, but when an error occurs in DNA separation or during cytokinesis, it can be a source for triggering cancer, for example," said Hickson.
What is the process of separation adaptation and division?
Speciation.
What does mean cytokinesis?
organic process consisting of the division of the cytoplasm of a cell following karyokinesis bringing about the separation into two daughter cells
How is The actual separation or division of the parent cell called?
The actual separation or division of the parent cell is called cytokinesis. This is the process where the cytoplasm of the parent cell is divided into two daughter cells following the completion of mitosis.
What are the legal requirements for marriage separation in Georgia?
In Georgia, the legal requirements for marriage separation include filing a petition for separation, living apart for at least 30 days, and obtaining a court order for separation. This process may involve legal representation and the division of assets and responsibilities.
What is the process of reduction division in which the number of chromosomes per cell is cut in half through the separation of chromosomes?
During Meiosis, the process at which reproductive cells divide, the new daughter cells will have half the chromosomes as the parent cells. On the other hand, during mitosis, the division of body cells, after the process is over, the daughter cells will have the same amount of chromosomes as the parents.
Marine sponges contain a biological catalyst that blocks a certain step in the separation of chromosomes Which cellular process would be directly affected by this catalyst?
The cellular process directly affected by this catalyst in marine sponges is cell division, specifically during mitosis. The blockage of chromosome separation during cell division would disrupt the proper distribution of genetic material to daughter cells, leading to abnormal cell division and potential genetic mutations.
How does DNA get copied or duplicated in the process of cell division?
During cell division, DNA is copied through a process called DNA replication. This process involves the separation of the DNA strands, followed by the creation of new complementary strands using the existing strands as templates. This results in two identical copies of the original DNA molecule, which are then distributed to the daughter cells during cell division.
How many cell division steps are necessary in a mitosis?
Mitosis is a process consisting of four main steps: prophase, metaphase, anaphase, and telophase. Each step involves specific events and changes in the cell, including the condensing and aligning of chromosomes, their separation into two sets, and the formation of two daughter cells. Therefore, mitosis requires a total of four cell division steps.
Where does nondisjunction occur in the process of cell division?
Nondisjunction occurs during the separation of chromosomes in either meiosis or mitosis, leading to an abnormal number of chromosomes in the resulting cells.
What is the term for separation of air called?
air separation process
What is the division of a nucleus called?
Depends. If it's the division of the nucleus of an atom, it's called fission. If it's the division of the nucleus of a living cell, it's called mitosis.
Is DNA replication the same as mitosis?
No, DNA replication is the process of duplicating the DNA molecules, resulting in two identical copies. Mitosis, on the other hand, is a type of cell division that specifically involves the separation of replicated chromosomes into two identical daughter cells.
