Editing Biosensor (section)

===Tissue===
Tissues are used for biosensor for the abundance of enzymes existing. Advantages of tissues as biosensors include the following:<ref name=planttissue>{{Cite journal | last1 = Campàs | first1 = M. | last2 = Carpentier | first2 = R. | last3 = Rouillon | first3 = R. | doi = 10.1016/j.biotechadv.2008.04.001 | title = Plant tissue-and photosynthesis-based biosensors | journal = Biotechnology Advances | volume = 26 | issue = 4 | pages = 370–378 | year = 2008 | pmid =  18495408| url = https://zenodo.org/record/896022 }}</ref>

* easier to immobilize compared to cells and organelles
* the higher activity and stability from maintaining enzymes in the natural environment
* the availability and low price
* the avoidance of tedious work of extraction, centrifuge, and purification of enzymes
* necessary cofactors for an enzyme to function exists
* the diversity providing a wide range of choices concerning different objectives.

There also exist some disadvantages of tissues, like the lack of specificity due to the interference of other enzymes and longer response time due to the transport barrier.