Table of Contents
What is Meant by Nitrogen Fixation?
Nitrogen fixation is a process that converts inert nitrogen gas into a form that plants can use. This process is carried out by certain bacteria that live in the soil. The bacteria convert the nitrogen gas into a form called ammonia.
Mechanism of Nitrogen Fixation
The nitrogen fixation process is a two step process. The first step is the conversion of atmospheric nitrogen gas into ammonia. The second step is the conversion of ammonia into a variety of organic molecules.
The conversion of atmospheric nitrogen gas into ammonia is a process that is carried out by a variety of different bacteria. The bacteria use a special enzyme called nitrogenase to convert the nitrogen gas into ammonia.
The conversion of ammonia into a variety of organic molecules is a process that is carried out by a variety of different plants. The plants use a special enzyme called nitrogenase to convert the ammonia into a variety of different organic molecules.
Nitrogen Metabolism in Plants
Nitrogen metabolism in plants is the process by which plants convert nitrogen from the atmosphere into a form that they can use to grow and thrive.
Nitrogen is an essential nutrient for plants, but it is often in short supply in the soil. Plants use several different mechanisms to take up nitrogen from the soil and convert it into a form that they can use to grow.
One mechanism plants use to take up nitrogen is called nitrogen fixation. Nitrogen fixation is the process by which plants convert atmospheric nitrogen into a form that they can use to grow.
There are two types of nitrogen fixation: biological and chemical;
Biological nitrogen fixation is the process by which certain bacteria convert atmospheric nitrogen into a form that plants can use. Chemical nitrogen fixation is the process by which certain chemicals convert atmospheric nitrogen into a form that plants can use.
Another mechanism plants use to take up nitrogen is called mineralization. Mineralization is the process by which plants convert organic nitrogen in the soil into a form that they can use to grow.
There are two types of mineralization: biological and chemical;
Biological mineralization is the process by which certain bacteria convert organic nitrogen in the soil into a form that plants can use.
Chemical mineralization is the process by which certain chemicals convert organic nitrogen in the soil into a form that plants can use.
Once plants have taken up nitrogen from the soil, they need to convert it into a form that they can use to grow. There are two types of nitrogen conversion.
Multiple Choice Questions
1. What is the main difference between a covalent bond and an ionic bond?
A covalent bond is a chemical bond that is formed when two atoms share electrons. An ionic bond is a chemical bond that is formed when two atoms exchange electrons.
2. What is the main difference between a covalent bond and a hydrogen bond?
A covalent bond is a chemical bond that is formed when two atoms share electrons. A hydrogen bond is a chemical bond that is formed when a hydrogen atom is attached to an oxygen or nitrogen atom.
For more visit Nitrogen Trioxide (N₂O₃) – Properties, Uses, Structure and
