What's the plural form of isoglutamine? Here's the word you're looking for.
Answer
The noun isoglutamine can be countable or uncountable.
In more general, commonly used, contexts, the plural form will also be isoglutamine.
However, in more specific contexts, the plural form can also be isoglutamines e.g. in reference to various types of isoglutamines
or a collection of isoglutamines.
