What are Enzymes   Enzymes are bio-catalyst which speed up the chemical reactions by lowering “Energy of activation”.   Energy of Activation Amount of energy which is required to start a chemical reaction OR Energy required to break a (particular covalent) bond present in reactant.   Nomenclature of Enzymes Enzyme is a Greek word means-En(in)…

Paradise Lost Book 1 as a Classical Epic   Homer and Virgil were the two great masters of the Classical epic. Homer’s Iliad and Virgil’s Aeneid have invariably served as models for all writers of the classical epic. Milton was a great classical scholar and he sought to write an epic. He dreamt of immortality…

Biological Properties Of Water   Best Solvent   Water is an excellent solvent for polar substances, when ionic substances dissolved in water, dissociate into positive and negative ions.   Non-ionic substances, having charged groups in their molecules, are dispersed in water.   Because of solvent property of water, almost all reactions in cells occur in…

Note on John Donne as a Metaphysical Poet   Dryden once remarked:     “Donne affects metaphysics not only in his satires but in amorous verses, too, where nature only should reign.”     Though Donne was influenced by the sixteenth and the seventeenth century poets, yet he did not tread on the beaten track.…

General Characteristics of Water   Main Characteristics Of Water   1- Chemically it is “Dihydrogen oxide”   2- It is the most abundant component in living cell.   3- Its amount varies approximately from 70 to 90% and life activities occur in the cell due to the presence of water.   4- It is a…

Biochemistry Definition   Biochemistry is a branch of biology, which deals with the study of chemical components and chemical processes in living organisms. 3. Most high-quality smartphones – around 300 dpi. After Apple’s powerful kick with the Retina screen, display technology began to evolve much faster – now there are already quite a few tablets…

Leisure Poem Critical Appreciation   Describe the poem “Leisure” as a criticism on the time worship?   In this poem, Leisure” William Davies has criticized the worship of time and the fast moving life in the western society .Modern man is missing the beauty of nature and the charm of innumerable animate and inanimate objects.…

Classification of Living Organisms   According to the modern classification given by R.H.Whittaker in 1969, living organisms are divided into five major kingdoms, which are:   KINGDOM MONERA   It includes all prokaryotes, unicellular organisms. For example, Bacteria and Cyan bacteria.     KINGDOM PROTOCTISTA (PROTISTA)   It includes unicellular Eukaryotic organisms, which are in…

Definition of Biology   Biology is the study of living organisms. It is derived from Greek words. Paperback is considered the most popular and inexpensive way of publishing books, magazines or stitching diplomas. The production technology of the paperback edition is simple, which ensures the efficiency of the process and the low cost of publishing…

Rubaiyat Poem Explanation   Allama Iqbal was a great thinker, philosopher and eminent poet of Sub-continent. His poetry is the magnificent and melodious blend of mysticism and self-reliance. Allama Iqbal used poetry as a platform to preach gospel that most people already believed in, yet none had the courage to stand up for. Like a…