Related: Can Mystique create objects?
In the first movie, when Mystique impersonates Wolverine, she was able to cut the chain holding the door in place with her "claws". Then, in Apocalypse, she impersonates Psylocke and cuts Nur's throat with her "energy sword" thingie.
What is the extent of this ability?
As far as I can tell, she's not manufacturing adamantium claws in her body. Or she doesn't have the power to conjure energy blade from her palms. So how can she maintain physical attributes of transformed mutant appendages while they are entirely organic?