MCQ
Which does not take part regulation of kidney ?
- AHypothalamus
- B$JG -$ Cells
- CHeart
- ✓Stomach
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$R-$ Tropomyosin is a rod - shaped fibrous protein. Tropomyosin forms two helical strands, which are wrapped around the $G-$ actin.
$\begin{array}{|p{0.3\linewidth}|p{0.6\linewidth}|} \hline Column\,\,-I & Column\,\,-II \\ \hline a.\,\,Hypertension & 1.\,\,Chest\,\,pain. \\ \hline b.\,\,Atherosclerosis & 2.\,\,Capacity\,\,of\,\,blood\,\,flow\,\,reduced\,\,from\,\,heart\,\,to\,\,body. \\ \hline c.\,\,Angina & 3.\,\,Affect\,\,to\,\,the\,\,organs\,\,like\,\,brain\,\,and\,\,kidney. \\ \hline d.\,\,Heart\,\,failure & 4.\,\,Cholesterol\,\,deposition\,\,in\,\,arteries. \\ \hline \end{array}$
| (a) Descending limb of Henle's loop | (i) Reabsorption of salts only |
| (b) Proximal convoluted tubule | (ii) Reabsorption of water only |
| (c) Ascending limb of Henle's loop | (iii) Conditional reabsorption of sodium ions and water |
| (d) Distal convoluted tubule | (iv) Reabsorption of ions, water and organic nutrients |