maryanne021 maryanne021
  • 13-05-2023
  • Medicine
contestada

Which of the following ions is involved in signaling within the cytoplasm (i.e., is a second messenger)?
(A) Sodium (Na+)
(B) Potassium (K+)
(C) Calcium (Ca2+)
(D) Chloride (Cl−)
(E) Bicarbonate (HCO3−)​

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