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1 vote
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−)​

asked
User Almarc
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2 Answers

1 vote

Answer:

number D is correct

Step-by-step explanation:

6 votes

hello

the answer to the question is C) Calcium (Ca2+)