Which substances in the filtrate are reabsorbed actively?

Which substances in the filtrate are reabsorbed actively?
  1. nitrogenous wastes
  2. glucose, amino acids, Na⁺
  3. H⁺, K⁺ and ammonia
  4. water

Solution

The tubular epithelial cells in different segments of nephron perform reabsorption of substances like glucose, amino acids, Na⁺, etc, by active mechanisms.

Asked in: NCERT

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