Why are plant cells particularly useful as hosts for recombinant DNA?
A) Animal cells cannot be cultured.
B) Plant cells lack introns.
C) Plant cells can be dedifferentiated into stem cells.
D) Plant cells have reverse transcriptase.
E) Plant cells have plasmids.

Question

Quizplus · Accepted Answer

Plant cells can be dedifferentiated into stem cells, which means they have the ability to undergo cell division and differentiate into different cell types. This makes them useful hosts for recombinant DNA because they can be transformed with foreign DNA and allow for production of recombinant proteins. Additionally, plant cells are easy to culture, have a cell wall that helps protect the DNA from degradation, and have a large central vacuole that can be used for protein storage.

Why Are Plant Cells Particularly Useful as Hosts for Recombinant