3. Nitrate reductase activity in plants - Effects of nitrate availability and light on nitrate reductase activity in maize. 4. Plant water relations- Effects of various abiotic stresses on a) water ...

This is a differential medium. It is used to determine if an organism is capable of reducing nitrate (NO 3-) to nitrite (NO 2-) or other nitrogenous compounds via the action of the enzyme nitratase ...