Science Essay Examples Page 746

Enzymes What Are Enzymes? Substances that speed up chemical reactions are called catalysts. Organic catalysts are called enzymes. Enzymes are specific for one particular reaction or group of related reactions. Many reactions cannot occur without the correct enzyme present. They are often named by adding “ase” to the name of the substrate. Example: Dehydrogenases are…

The battle of Lexington and Concord marks the onset of the Revolutionary War, with a debate surrounding which party initiated the conflict by firing the first shot. The Colonists believed it was the British, while the British attributed it to the Colonists. The evidence in this case presents valid arguments for both perspectives, but ultimately,…

The best way to understand Kant’s Fundamental Principles of the Metaphysics of Morals (1785) is to read it as a continuation of the philosophy laid out in Critique of Pure Reason (1781). Otherwise it is likely to be dismissed, as it was by his disciple Hegel, as putting too much faith in reason to determine…

There are many reasons for knowing the identity of microorganisms. The reasons range from knowing the causative agent of a disease in a patient, so as to know how it can be treated, to knowing the correct microorganism to be used for making certain foods or antibiotics. This study was done by applying all of…

Malaysia’s persistent drive to develop and upgrade its infrastructure has resulted in one of the well-developed infrastructure among the newly industrializing countries of Asia. Today, Malaysia can boast of having world class facilities in terms of roads, airports, ports and even the Multimedia Super Corridor. For example, the Kuala Lumpur International Airport (KLIA), Port of…

The Truth about Coal as an Energy Resource Coal is one of the world’s most impure sources of fuel. It has many different impurities ranging from metals like uranium and thorium to iron and aluminum, not to forget sulfur. When coal is combusted, other harmful substances result, like the oxides of carbon, sulfur and nitrogen,…

The Divine Command Theory states that morality is based on religion, where actions are deemed morally right if commanded by God and morally wrong if forbidden by God. This theory asserts that moral principles rely on God, and following His commands establishes moral obligation. However, I aim to challenge this theory by presenting the belief…

Introduction- Although the progression of men into nursing has increased over the past decade, men still constitute a small minority of the nursing population in Canada and the United States Nursing is considered a single-sex occupation, identified as a role that is inherently natural to the female gender. “The art and science of nursing has…

In the opening stanza of the poem, we are immediately introduced to the subject matter of the house which has burnt down, by abstract means of comparing the glow of the destructive fire which has taken place, to that of a sunset glow, “The house had gone to bring again/ To the midnight sky, a…

Alexander Graham Bell, a man who best known for inventing the telephone. Most people dont know he spent the majority of his life teaching and helping the deaf. Educating the hearing impaired is what he wished to be remembered for. Bell was born on March 3, 1847, in Edinburgh, Scotland. His mother was a painter…