AP EAMCET Medical 24 Sep 2020 Shift 1 Paper

Consider the following three statements with blanks. Which of the options correctly fills all the blanks in these statements?
a) The ascending limb of loop of henle is impermeable to ___(1)___ but allows transport of ___(2)___
b) ___(3)___and___(4)___ play a significant role in producing a concentrated urine.
c) A fall in glomerular blood flow/glomerular blood pressure/GFR can active at the JG cells to release___(5___