The formation of human body current is mainly due to ( ).
A: Potassium ion
B: Sodium ion
C: Potassium and sodium ions
D: Calcium ion
A: Potassium ion
B: Sodium ion
C: Potassium and sodium ions
D: Calcium ion
举一反三
- 下列命名中不正确的是（ ） A: Na+：sodium ion B: Ag+：silver ion C: Ca2+：calcium ion D: Al3+：argon ion
- In the extracellular fluid, which ionic concentration is higher compared with ICF? () A: Sodium B: Sodium and potassium C: Calcium and sodium D: Potassium
- 中英文互译：total ion current
- Fehling's solution consists solution of A and B, a solution of ____, and a solution of potassium sodium copper tartrate.
- The concentration of potassium ions in the cell ( ) is the concentration outside the cell, while the concentration of sodium ions in the cell ( ) is the concentration outside the cell. A: Greater than B: Bigger than smaller than C: Less than D: Less than, greater than