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arealhero arealhero
wrote...
Posts: 7874
9 years ago
Which of the following statements about calcium is true?
a. Calcium ions are more concentrated inside than outside the cell.
b. Active transport maintains the concentration difference of calcium ions.
c. A cell can increase intracellular concentrations of calcium by making more calcium.
d. IP3 is the only signal that causes calcium channels to open.
e. It inhibits cell division in fertilized eggs.
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milestone23milestone23
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Posts: 9919
9 years ago
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arealhero Author
wrote...
9 years ago
This is perfect, thank you for the answer.
wrote...
9 years ago
Great!
Retired master
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