50. Of the various forms of glycogen phosphorylase, the most active would be: (A) the phosphorylated R form (B) the unphosphorylated R form (C) the phosphorylated T form (D) the unphosphorylated T form (E) all of the forms have the same activity

3. In the sodium-potassium pump (A) sodium is transported out of the cell and potassium into the cell, both against concentration gradients (B) sodium is transported into the cell and potassium out of the cell, both against concentration gradients (C) sodium is transported out of the cell and potassium into the cell, both in the same direction as concentration gradients (D) sodium and potassium are both transported out of the cell against concentration gradients

50. Of the various forms of glycogen phosphorylase, the most active would be:
(A) the phosphorylated R form
(B) the unphosphorylated R form
(C) the phosphorylated T form
(D) the unphosphorylated T form
(E) all of the forms have the same activity

相關試題

相關試卷