The sodium-potassium pump helps to maintain the concentration gradients for sodium and potassium ions across the plasma membrane. Select the true statement regarding the sodium-potassium pump.
A)For each molecule of ATP used, the pump moves two negatively charged potassium ions out of the cell.
B)For each molecule of ATP used, the pump moves three positively charged sodium ions out of the cell.
C)For each molecule of ATP used, the pump moves three positively charged potassium ions out of the cell.
D)For each molecule of ATP used, the pump moves two negatively charged sodium ions into the cell.
B)For each molecule of ATP used, the pump moves three positively charged sodium ions out of the cell.
You might also like to view...
Use the table to determine the best answer. Patient APatient BPatient CPatient DRespiration Rate3481436Blood pH7.327.257.407.52PCO252604022PO2847298110Tidal Volume375 ml400 ml500 ml600 ml?Which of the patients above is suffering from emphysema?
Fill in the blank(s) with the appropriate word(s).
The muscular partition that separates the thoracic and abdominopelvic cavities is the thoracic ________.
Fill in the blank(s) with the appropriate word(s).
The structure in the epidermis that allows humans to detect very light touch, especially in the finger tips is the ________.
What will be an ideal response?
Steroid hormones are stored in the cells that synthesize them until a stimulus is received that provokes their secretion.
Answer the following statement true (T) or false (F)