Lactose

Escherichia coli aka E. coli was used as the test subject in this lab because it employs lac operons while transcribing mRNA. An operon is a unit of linked genes that regulates genes in charge of protein synthesis. A lac operon requires the presence of lactose to function. E. coli will only transcribe mRNA for specific enzymes when a certain sugar is detected in the surrounding environment. Lac operons are made up of a CAP binding site, -35/-10 sites, operator region, the start site…

combine pasteurization with raw milk, you lose all of those nutrients, including the enzyme lactase that is responsible for the breakdown of lactose. This is the result of industrial milk, which is full of added growth hormones and injected vitamins. More than not, this is the only animal milk found in stores, which is why many individuals call themselves lactose intolerant because they only have access to pasteurized milk and their body cannot break it down because it has no lactase. Instead,…

substance which can be obtained from various plants, such as sugar cane and sugar beet, consist essentially of sucrose, and is used as a sweetener in food and drinks. There are three main types of sugar which are lactose, sucrose, and fructose. Fructose is found naturally in fruits and honey, lactose can be found in milk, and sucrose can be obtained from sugar cane. According to SKIL 70% of sugar production comes from sugar cane which is found mainly in tropical regions, and 30% of production…

FART; DISGUSTING OR HEALTHY? From the short video, did you hear that? Can someone tell me what that sound mean? Yes. It is a fart sound. Hello, everyone. Thank you for having me. My name is Ain. Today I am going to share with you some interesting facts about the fart that have never been discovered from the previous speeches. Fart; disgusting or healthy? First I will cover up about the art of fart, second about fart statistic. Lastly, I will explain about the farts and our health. What is…

Isolated Colonies and Soil Samples A. Purification of Serratia marcescens and Staphylococcus epidermis The objective was to grow isolated colonies on a nutrient agar medium (NA). Many microorganisms found in soil are able to grow on this medium. Since there are many organisms that are found in the soil, only a few of this organisms are adapted to live in this specific medium obtained. The NA plate is the first way to isolate microorganisms because the organisms that will be left on the plate…

Children younger than ten months old have immature gastrointestinal systems and are unable to properly digest and absorb the nutrients found in cow’s milk. Many of the nutrients in baby formula are not natural or easy to absorb. It’s hard to mimic the right mixture of vitamins and minerals that the mother’s body knows to give her child, which is why breastmilk is always best. So, how would you make baby formula at home and have the proper nutrition for your child? Before we have a look…

In all mammals, LCT is a gene that merely codes for the protein lactose which allows for animals to digest the breast milk from their mother. The human version of LCT however is very different than that. Human LCT codes for the production of lactase, a much stronger version of the enzyme that allows for humans to digest…

Environmental Factors Outside forces affects business greatly. Below is an analysis of the environmental forces that have affected and are affecting Chick-fil-A on a daily basis: Competitive 1. Constantly competing with other fast food chains that may offer variety and sit-down restaurants. 2. Without the substitutes there could be potentially harmful lost profits. 3. Restaurant owners feel the pressure to provide better quality and better prices then their competitors, because of the…

development and use of animal-free alternatives for the benefit of human, animals and environment. In dietary terms, it denotes the practice of dispensing all products derived wholly or partly from animals.” Although like all dietary sensitivities such a lactose intolerant, gluten free and so forth the limitation and guidelines can as well be subjective to the individual. If put into perspective on of the fallacy present in this aspect is that as vegan individual one can’t eat anything or enjoy…

Macromolecules are of great interest to the study of anatomy and physiology due to the fact that they carry out most functions of a cell providing it with life. They provides structural support, a source of stored fuel, the ability to store and retrieve genetic information, and ability to speed biochemical reactions (Prakash, 2008). There are four main types of macromolecules including proteins, carbohydrates, nucleic acid and lipids. This essay is specifically on the study of carboyhdrates as…