Science

CHEESE- introduction and production

Cheese is a most commonly used dairy product which is a product derived from milk. Cheese is available in the market in various textures, forms and flavors. It is basically the product of coagulation of milk protein, casein. Cheese is said to be a concentrated form of two major products […]

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YOGURT- a fermented milk product

Yogurt is a basic fermented milk product that usually contains the basic bacterial starter cultures of Lactobacillus bulgaricus and Streptococcus thermophillus.Although the composition of different types of yogurts changes but there is some fixed composition of fats present in them. It is important to note that all yogurts must contain […]

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PRESERVATION OF FOOD USING DRYING METHOD

Drying or dehydration can be defined as the removal of water from the food by controlled processes, which can be achieved by either of 3 ways – Evaporation due to heating of the food product Osmotic dehydration Sublimation, or freeze drying Drying can be explained as a 2 stage process […]

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FOOD SPOILAGE

Food is considered contaminated when unwanted microorganisms are present. Most of the time, the contamination is natural, but sometimes it can be artificial too.NATURAL CONTAMINATION occurs when microorganisms attach themselves to foods while the foods are in growing stages.ARTIFICIAL CONTAMINATION occurs when the food is handled or processed such as […]

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The origin of life-RNA WORLD?????

The origin of life depends on the singe question – How did early cells could have arisen?Modern cells consist at a minimum of plasma membrane enclosing water in which numerous chemicals are dissolved and sub cellular structures float. It was thus believed that the first self-replicating entity was much simpler […]

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GOOD LABORATORY PRACTICES AND BIO-SAFETY METHODS

When you arrive the laboratory, the first thing is that you must wash your hands with a disinfectant soap for your immediate sanitization. Eating anything in the laboratory area and smoking is strictly prohibited. Do not put anything in your mouth such as pencils, labels, or fingers. Do not store […]

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BEST WAY TO LEARN PYTHON PROGRAMMING LANGUAGE

Python is a very popular programming language. It was developed by Guido van Rossum & released in 1991. Guido van Rossum started implementing Python in 1989. Python is not difficult programming language to learn so even if you are new in programming you can learn python without facing any issues. […]

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MECHANISM OF DIFFERENT TYPES OF ANTIBIOTICS

Antibacterial Drugs are classified according to their site of action which are as follows : CELL WALL SYNTHESIS INHIBITORSThere are 3 different mechanisms by which anti-cell wall drugs work and thus they are also classified as following: First classification involves the drugs that directly interact with Penicillin-Binding-Proteins (PBPs) and inhibit […]

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MECHANICS FOR JEE

1. KinematicsBe clear with Vectors and Basic Math, and you are done. Practice tons at this stage because you’d have an early practice of solving equations fast.2. Newton’s Laws of MotionIt might be seeming very tough to you, but don’t worry, by the end of your course you would be […]

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