Q1158. Characteristic marker of limbal epithelial cell

Q1330. In COPD destruction of alveolar elastin is mediated by which of the following enzymes?

Q1397. obstruction, foul smelling nasal discharge, crusting with hardened external nose and episodic epistaxis. On examination the nasal cavity shows pale, granular, nodular mass leading to obstruction. What is the treatment of choice for this condition?

Q1630. A patient with allergic rhinitis has been taking cetirizine but reports experiencing excessive sedation. Which of the following antihistamines would be the best alternative with minimal sedative effects?

Q2516. True about alkaptonuria ?

Q2517. Enzyme deficient in Isovaleric acidemia

Q2520. In starvation, nitrogen is carried from muscle to liver and kidney by:

Q2544. Pyridoxine deficiency leads to altered metabolism of?

Q3207. Diagnosis of carcinoid tumour is done Urinary estimation of:

Q3867. The following is the action of melatonin?

Q3925. What is essential for transfer of fatty acid across mitochondrial membrane -

Q3936. Amino acid with double chiral is ?

Q3937. Neutral amino acid is ?

Q3938. Polar amino acids are all except ?

Q3939. Amino acid with aliphatic side chain is?

Q3940. Serotonin is derived from -