Translate the given Spanish text to English
--------
Question: Methods for the production of insulin in plants are described.

Answer: Se describen metodos para la produccion de insulina en plantas.


Question: Material P comprises two or more cyclic carbonate groups (bi).

Answer: El material P comprende dos o mas grupos carbonatos ciclicos (bi).


Question: The device allows theuse of a wide variety of capillary means and has the advantage of being spillproof.

Answer:
El dispositivo permite el uso de una amplia variedad de medios capilares y tiene la ventaja de ser a prueba de derrames.