Chemistry Essay Examples Page 30

What are pheromones ; A chemical secreted by an animate being, normally associated with insects, which influences the behaviour, physiology or development of others of the same species, frequently working as an attractant of the opposite sex. The word “ pheromone ” is derived from the Grecian “ pherein ” , which means to transport,…

Porcin liver esterase (PLE) belongs to a family of carboxylesterases (EC 3.1.1.1) (Musidlowska & Bornscheuer 2003, p. 1139). Carboxylesterases often differ in their immunological, genetic and biochemical properties and have different functions depending on the part of the organism they are expressed. The enzyme is isolated from pigs’ hepatic tissues and is constituted of three…

To ensure safety, it is important to always wear safety glasses and prevent any acid from being dropped. Moreover, for a fair experiment, it is crucial to use chips that are of equal size, quantity, and have similar mass. This will guarantee uniformity in the experiment and produce comparable outcomes. Neglecting these precautions may result…

There is a growing awareness and concern for personal health and well-being in today’s society. Our goal is to create a unique smoothie that not only has a great taste but also provides various health benefits. To achieve this, we use commonly available and popular ingredients from our country. One crucial ingredient in our smoothie…

Introduction This experiment was done to prove the hypothesis: Boiling and lessening in visible radiation will hold negative affects on the rate of photosynthesis in chloroplasts. In this experiment we were told that we would be mensurating the rate of photosynthesis. The decrease of a dye called DPIP is a portion of the measuring technique….

Marie Curie, an exceptional Polish woman, achieved great success in both physics and chemistry. Despite being born into poverty during the 19th Century, her unwavering dedication to studying radioactivity is incredibly inspiring. We are deeply indebted to Marie Curie for the profound impact she has had on countless lives. Marie Curie had a desire to…

Chemical reactions manifest as a result of the interaction and alteration of atoms or molecules, leading to the synthesis of novel substances. A comprehensive comprehension of the rate of response has significant importance across many domains of scientific inquiry and industrial applications. The present article examines the idea of rate of reaction, investigates the many…

Various strategies are needed to remove different types of contamination from wastewater. One such strategy is brine treatment, which aims to eliminate dissolved salt ions from the waste stream. While there are similarities to desalination processes used for seawater or brackish water, industrial brine treatment may have a distinct mixture of dissolved ions, such as…

Cholinergic relates to the responses in assorted systems to the neuro-transmitter molecule Acetycholine ( ACh ) . A They are the protein that are for good attached to theA biological membrane or the built-in membrane proteinA ( IMP ) . If the set of response is seen where Ach is a normal sender it is…

In the universe of scientific discipline this two processs Vitrification and Slow chilling are usage to maintain the biological stuffs such as cells, bone marrow, DNA etc at the low temperature, when compared to their normal temperatures. These two processs will come under the Cryobiology. Cryobiology: It is the survey of life below the low…