Asked by armando

__________ receptors detect presence of acids in substances, whereas __________ receptors detect sodium in substances.
A.
Sour . . . salt
B.
Sweet . . . bitter
C.
Bitter . . . salt
D.
Sweet . . . sour

All Answers 1

Answered by GPT-5 mini AI
A. Sour . . . salt

Sour (acid) receptors respond to hydrogen ions (acids), while salt (salty) receptors detect sodium ions (Na+).