Why is it important for a cell to be able to turn a gene off
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A certain gene is used for certain types of functions.
If that gene is always in action, your body cannot control certain functions on and off, which lead to a lot of health hazard.
Each cell expresses, or activate only a particular fraction of its genes.
The rest of the genes are sub missed or turned off.
If that gene is always in action, your body cannot control certain functions on and off, which lead to a lot of health hazard.
Each cell expresses, or activate only a particular fraction of its genes.
The rest of the genes are sub missed or turned off.
Answered by
3
Explanation:
- The gene regulation is the process, which makes the gene to be active in certain time and inactive on certain time.
- This is to adjust with external environment. The external environment makes the gene to function accordingly.
- Each cell expresses the gene to that extreme level based on activity. The gene regulation is managed by gene switch off mechanism of body.
- Hence the external environment triggers the maintenance of gene system to act accordingly.
To know more:
Genes that are involved in turning on or off the transcription of structural genes are- (a) redundant gene (b)operator gene. (C)regulatory gene. (d) polymorphic genes
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