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Cytoplasmic division in animal cells involves all except?
DNA replication. Cytoplasmic division, also known as cytokinesis, is the process where the cytoplasm of a cell divides following nuclear division. It involves the formation of a cleavage furrow and the separation of the cytoplasm into two daughter cells. DNA replication occurs during the S phase of the cell cycle, prior to cell division.
How does hot water work to release DNA inside the cell nuclei?
Hot water breaks down the cell membranes and denatures the proteins that protect the DNA, allowing the DNA to be released from the cell nuclei. The heat disrupts the hydrogen bonds that hold the DNA strands together, causing them to separate and release the genetic material.
What does uniformity of cytoplasmic streaming refer to?
The uniformity of cytoplasmic streaming refers to the movement of the fluid substances within the animal or plant cell. Cytoplasmic streaming transports organelles, proteins, and nutrients within the cell.
Function of cytoplasmic membrane?
The cytoplasmic membrane, also known as the cell membrane, functions to separate the cell's interior from the external environment, providing a barrier that regulates the passage of substances in and out of the cell. It also plays a vital role in cell communication, cell recognition, and maintaining the cell's shape and integrity. Additionally, the cytoplasmic membrane contains proteins that facilitate specific functions such as transport, signaling, and cell adhesion.
What drives cytoplasmic streaming?
Cytoplasmic streaming is primarily driven by a combination of actin-myosin interactions and pressure gradients within the cell. The flow of cytoplasm helps distribute organelles and nutrients throughout the cell, supporting various cellular functions.
Which is not an example of cytoplasmic inheritance?
Mitochondrial DNA inheritance is not an example of cytoplasmic inheritance. Cytoplasmic inheritance involves the transmission of genetic material contained in the cytoplasm of the cell, while mitochondrial DNA is a separate genome found within mitochondria, which are organelles within the cytoplasm of the cell.
What happens at each checkpoint during the cell cycle?
Check for large healthy cell, proper DNA replication, and nuclear cytoplasmic division.
What does the cytoplasmic extension in a human cell consist of?
The cytoplasmic extension in a human cell consists of collagen.
When a cell reproduces by mitosis and cytoplasmic division does its life end?
No, a cell's life does not necessarily end when it reproduces by mitosis and cytoplasmic division. Mitosis is a process by which a cell replicates its DNA and divides into two identical daughter cells. The original cell may continue to function and carry out its normal activities as part of a larger organism.
Cytoplasmic division in animal cells involves all except?
DNA replication. Cytoplasmic division, also known as cytokinesis, is the process where the cytoplasm of a cell divides following nuclear division. It involves the formation of a cleavage furrow and the separation of the cytoplasm into two daughter cells. DNA replication occurs during the S phase of the cell cycle, prior to cell division.
What is DNA for the building of protein on a cytoplasmic structure called?
Dna for the building of protein on a cytoplasmic structure called ribosomes. RNA leaves the nucleus and carries out the instructions.
What muscle transmits impulses along cytoplasmic extensions?
Smooth muscle is capable of transmitting impulses along its cytoplasmic extensions due to the presence of gap junctions, which allow for direct cell-to-cell communication. This feature enables coordinated contractions in smooth muscle tissue.
What is cytoplasmic stream in a plant cell?
it is cell wall
What feature in a cell contains DNA sequence to make a specific protein?
gene
What feature cell contains the DNA sequence to make a specific protein?
gene
What separates the cell from the cytoplasm?
cytoplasmic membrane
What is the job of the nucleus cell?
Nucleus has various functions, but its distinctive feature is that it holds the DNA/chromosomes. Additionally to DNA replication, transcription of DNA into mRNA also takes place in the nucleus.
