Assertion: protein | /r/CapableOf | act to maintain proper fluid balance
Facets:
Source sentences:
text: Proteins are too large to pass freely across the membranes separating the compartments, but since proteins attract water, they act to maintain proper fluid balance.
text: Proteins are too large to pass freely across the membranes separating the compartments, but since proteins attract water, they act to maintain proper fluid balance.