Assertion: membrane's enzyme | /r/HasProperty | active
Facets:
value: at a much lower ph
type: OTHER
Source sentences:
text: -ATPase enzyme is active (i.e. it uses energy from ATP).
text: These enzymes are active at a much lower pH (more acidic) than those located in the cytoplasm.
text: These enzymes are active at a much lower pH than the cytoplasm’s.
text: These enzymes are active at a much lower pH than that of the cytoplasm.