He has the ability to change into a wolf.

He is an expert in enzymology and has conducted many studies in that field.

He is an expert in enzymology and conducts many researches.

He has problems with executive functioning.

His high-functioning smartphone greatly helps his daily life.

This high-functionality smartphone has many convenient features.

The doctor recommended a blood test to check my liver function.

I learned about the properties of phosphorous acid in chemistry class.

This fertilizer is rich in phosphates.

We spread phosphate fertiliser on the field.