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Explain 
Different parts of a nephron participate in different ways in the formation of urine.
Answer
Different parts of a nephron participate in different ways in the formation of urine

i. Ultrafiltration occurs in Bowman's capsule.

ii. In proximal convoluted tubule, glucose and amino acids are absorbed. 25% of Na
+ is absorbed in distal convoluted tubule.

iii. Absorption of water occurs in Loop of Henle.

iv. Collecting tube also secretes uric acid.