MCQ
Delete odd one.
- A$FSH$
- B$ACTH $
- C$TSH$
- ✓Melatonin
✓
Answer
Correct option: D.
Melatonin
d
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(i) The tubular epithelial cells in different segments of nephron perform reabsorption either by active or passive mechanisms.
(ii) Substances like glucose, amino acids, Na+, etc., in the filtrate are reabsorbed passively.
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(v) During urine formation, the tubular cells secrete substances like H+, K+ and ammonia into the filtrate.
(vi) Tubular secretion helps in the maintenance of ionic and acid base balance of body fluids.