Assertion: nephron's tubule | /r/CapableOf | help regulate the ph of the urine
Facets:
value: by secreting positively charge protons
type: MANNER
Source sentences:
text: The distal convoluted tubule helps regulate the pH of the urine by secreting positively charged protons.
text: The distal convoluted tubule helps regulate the pH of the urine by secreting positively charge protons, hydrogen atoms with one proton, into the urine and by absorbing negatively charged bicarbonate.