The following points highlight the seven main organic molecules found in the plant cells. The organic molecules are: 1. Nucleic Acids 2. Proteins 3. Organic Acids 4. Carbohydrates 5. Lipids 6. Fatty Acids 7. Secondary Plant Products. Organic Molecule # 1. Nucleic Acids: Nucleic acids are polymers of nucleotides. Each nucleotide is made up of a base and a sugar [...]
The following points highlight the top ten properties of water molecules. The properties are: 1. Temperature and Physical State 2. Absorption and Dissipation of Heat 3. Melting and Vaporizing Water 4. Water as a Solvent 5. Cohesion and Adhesion 6. Nature of Cellular Water 7. Factors Affecting the Chemical Potential of Water 8. Water in the Soil 9. Entry of [...]
In this article we will discuss about:- 1. Meaning of Passive Water Absorption 2. Evidences for Passive Water Absorption 3. Mechanism 4. Factors. Meaning of Passive Water Absorption: Passive water absorption is the most prevalent method of water absorption. In this process the force concerned with this type of absorption emanates from the aerial parts of the plant, especially leaves, [...]