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Showing posts from April, 2019

Apiculture

                                 Apiculture or Bee keeping                                             Rearing , care and management of honey bees for obtaining wax, honey and other useful substances is called Apiculture. Honey is used in eating and used as medicines also . This natural product is useful for different diseases like  dysentery , vomiting and  other stomachal problems or liver ailments. Honey should be taken in the morning when stomach is empty . one glass water with one tea spoon of honey. It improves our digestion and works as blood Purifier. It is also used for  removing the problems like cold sore, throat , ulcer of stomach and intestine etc.    Products obtained from honey bees By apiculture we can obtain the following useful products  Honey -  Honey is a sweet,viscous fluid. Components of honey- sugar( sucrose,dextrose,levulose  , enzymes, water, amino acids, Vitamins ( Biotin, Riboflavin, Pyridoxin, , Ascorbic acid, Thiamine, Niacin and Pantoth

Nucleic Acid

                                               Nucleic Acid       Nucleotides are the biomolecules which are composed of carbon ,hydrogen, oxygen,nitrogen  and phosphorous. These are high energy compound. These are monomers and these form polymer of DNA or RNA by uniting to itself. DNA and RNA are genetic material or genetic molecules. These DNA and RNA molecules are biomolecules and found in all living things on this earth. These are basic building block. Lives can not exist without these molecules. Composition of Nucleotide- Nucleotide is composed of three molecules. 1- Nitrogenous base 2- Pentose Sugar 3- Inorganic Phosphate group               Inorganic Phosphate group Composition of Nucleoside- Nucleoside is composed of two molecules. 1- Nitrogenous base  2- Pentose sugar so we can say.... Nucleoside=Nitrogenous base+sugar Nucleotide =Nitrigenous base +sugar +   Phosphate group or Nucleotide=Nucleoside+Phosphate group Deoxyribonucleotide=nitrogeno

Subatomic Particles

                                   SUB-ATOMIC PARTICLES   Before studying about subatomic particle  we should know in brief  what is  atom?                        Atom-: Atom  is the smallest particle of any element.  In the old time, It is assumed that atom is indivisible  but with the help of new discoveries , this assumption thauut atom is indivisible is failed. Now all know that atom is divisible and it is formed of more small particles called subatomic particles.   Atom is divisible   further ,this can be considered with the study of static electricity and conduction of electricity in the conductor. Events which shows atom is divisible- Flowing of electricity in Conductor. Transfer of heat from one point to another. Attraction or Repulsion b/w charged species.  All these events shows that atom is divisible  into  more smaller  particles. These above events take  place due to the presence of any charged sub atomic Particle that is Electron. Sub-atomic Parti

Matter

                                            MATTER   DEFINITION- Th e things that have mass and occupy space are called matter. Classification of  matter - S ome Old philosophers have been classified matter into five basic elements . These are as follows.... 1-Air 2-Earth 3-Fire 4-Sky 5-Water In modern era, Matter  has classified  into three states s o lid ,liquid and gas. Physical nature of matter- Particles are smalller in size a- Matter is made up of tiny particles , this can be understood by this activity that when we dissolve a pinch of sugar or salt in small amount of water then we find that sugar or salt molecules are disappeared soon.               Salt                    Water           Sugar Solution fig-1          Salt Solution                  fig-2     An Activity showing,matter is made  up of  p articles        b-   If we take a pinch of Potassium permagnate and dissolve it in 100 ml water th