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Which genes would you expect to be”turned on”in the cell all the time?Explain.

Which genes would you expect to be”turned on”in the cell all the time?Explain.

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Answer #1

The constitutive ( House keeping) genes are found to be expressed all the times in the cell. The constitutive represents the contonuous expression of genes. Examples of such genes are :

*Ribosomal RNA encoding genes: These genes are always expressed so that continuous protein synthesis can be done.

* The glycolysis enzyme encoding genes: These genes are essential for carry out the glycolysis so that break down of glucose.

These genes are expressed constitutively becausr these genes proteins are reuired always in the cell. If these genes are not encoded, then there is not found proper functioning of cell.

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