Why is water important in chemical reactions? Differentiate between cohesion and adhesion of water?
Nucleotides
It is an organic molecule made up of three basic components- a nitrogenous base, phosphate,and pentose sugar. The nucleotides are important for metabolic reactions andthe formation of DNA (deoxyribonucleic acid) and RNA (ribonucleic acid).
Nucleic Acids
Nucleic acids are essential biomolecules present in prokaryotic and eukaryotic cells and viruses. They carry the genetic information for the synthesis of proteins and cellular replication. The nucleic acids are of two types: deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). The structure of all proteins and ultimately every biomolecule and cellular component is a product of information encoded in the sequence of nucleic acids. Parts of a DNA molecule containing the information needed to synthesize a protein or an RNA are genes. Nucleic acids can store and transmit genetic information from one generation to the next, fundamental to any life form.
Why is water important in
Differentiate between cohesion and adhesion of water?
Water is composed of chemical substances like hydrogen and oxygen. Hydrogen is possitivly charge molecule and oxygen is a negative change molecule. One molecule of hydrogen and two molecules of Oxygen form covalent bonds between them. Water is an essential compound for human survival.
Cohesion is defined as the force causing molecules of the same substance to stick together. Adhesion means forced causing molecules of other substances to stick together. Both terms are interconnected.
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