Categories
General Biology

Biology and Food

Science > Biology > Introduction to Biology > Biology and food List of Sub-Topics: Biology and food are intricately linked disciplines that explore the relationship between living organisms and the nutrients they consume for growth, development, and energy. Here are some key aspects of how biology relates to food: Nutrition and Metabolism: Nutrition and metabolism […]

Categories
Organic Chemistry

Proteins and Their Classification

Science > Chemistry > Biomolecules > Proteins and Their Classification The name protein (proteios Greek  = pre-eminent or first) was first suggested, in 1838, by a Swedish chemist Berzelius to a Dutch chemist Mulder, who referred it to the complex organic nitrogenous substances found in the cells of the living beings. They are naturally occurring nitrogenous polymers of different alpha-amino […]

Categories
Organic Chemistry

Disaccharides and Polysaccharides

Science > Chemistry > Biomolecules > Disaccharides and Polysaccharides In the last article, we have studied monosaccharides. In this article, we shall study disaccharides and polysaccharides. Disaccharides: Di-saccharides on hydrolysis give two molecules of monosaccharide. They on hydrolysis with dilute acids or enzymes yield two molecules of either the same or different monosaccharides. e.g. Cane sugar (Sucrose) […]

Categories
Organic Chemistry

Glucose and Fructose

Science > Chemistry > Biomolecules > Glucose and Fructose In the last article, we have seen what are carbohydrates and how are they classified. Based on hydrolysis behaviour the carbohydrates are classified into three types. a) Mono-Saccharides b) Oligo-Saccharides and c) Poly-Saccharides. In this article, we shall study monosaccharides in detail particularly glucose and fructose. […]

Categories
Organic Chemistry

Carbohydrates

Science > Chemistry > Biomolecules > Introduction to Carbohydrates All those simple or complex organic and inorganic substances found in different living forms are collectively called as biomolecules. Biomolecules can be grouped into two types micro and macromolecules. The micro molecules have moderate to low molecular mass.  e.g. sugars, amino acids, and their derivatives, vitamins, […]

Categories
Physical Chemistry

Significance of the Study of Chemistry

Science > Chemistry > Introduction to Chemistry > Significance of the Study of Chemistry In this article, we shall study the meaning of chemistry and its different branches. What is Chemistry? Science word is derived from the Latin word ‘Scientia’ which means ‘to know’. Science has many disciplines, Chemistry is one of them. It is the […]

Categories
General Biology

Biofertilizers and BioControl Agents

Biology > Microbes in Human Welfare > Biofertilizers and BioControl Agents In this article, we shall study the use of microbes as biocontrol agents and biofertilizers. Microbes as Biocontrol Agents: Chemical insecticides and pesticides are toxic and extremely harmful, to human beings and animals. These chemicals pollute the environment (soil, groundwater), fruits, vegetables, and crop […]

Categories
General Biology

Branches of Biology (Brief Idea)

Science > Biology > General Biology > Branches of Biology > Branches of Biology (Brief Idea) In the previous article, we have studied the importance of biology. In this article, we shall study different branches of biology. On the Basis of Kind of Organism: Depending upon the kind of organism, the branches of biology are […]

Categories
Physics

1.1.1 Introduction to Physics

Science > Physics > Introduction to Physics List of Sub-Topics: 1.1.1.1 What is Physics? Science word is derived from the Latin word ‘Scientia’ which means ‘to know’. Science has many disciplines, Physics being one of them. The word Physics is derived from the Greek word ‘Fusis’ meaning ‘nature’. Physics is that branch of Science which […]