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Influx of sodium ions
KAMRAN
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When a change in the environment that initiates the transmission of an electrochemical charge along a neuron is known as?
A momentary change in electrical potential on the surface of a cell, especially of a nerve or muscle cell, that occurs when it is stimulated, resulting in the transmission of an electrical impulse. &/or "nerve impulses" or "spikes".
What occurs in a cell causing a change in the DNA?
A mutation.
potential increases positively. This typically occurs due to?
an influx of sodium ions into a cell
A sudden change in the DNA of a chromosome can usually be passed on to future generations if the change occurs in a?
That would be the sex cell.
What does a change in the DNA mean?
mutation. mutation happens when an error occurs. usually after the error occurs, the cell will most likely die
Where in the cell transcription occurs?
It occurs in the nucleus of the cell.
Where does cell division occurs?
cell division occurs everywhere that things are growing
What type of cell division occurs in cloning?
Mitotic cell division occurs.
What difference does it make if a mutation occurs in a somatic cell or in a gamete?
If the mutation occurs in a somatic cell and the cell is still able to reproduce, the mutation continues in the daughter cells in following generations. If a mutation occurs in a gamete, the original organism remains unchanged. If that gamete is used for reproduction, then the mutation will continue in the offspring.
Where does photosynthesis occurs in plant cell?
photosynthesis occurs in chloroplast in the plant cell.
Why does sickle cell hemoglobin migrate slower than normal hemoglobin during electrophoresis?
because of the change of AA- in normal cell- from Glutamic acid (negativity charged) to Valine (uncharged) -in sickle cell- the charge will be missing in the sickle cell that why the electrophoresis will become slower because of the missing charge
When during a cell cycle does Replication occur?
The stage of the cell cycle, replication occurs is meosis The stage of the cell cycle, replication occurs is meosis The stage of the cell cycle, replication occurs is meosis The stage of the cell cycle, replication occurs is meosisDNA replication occurs during the S phase of interphase.
