Author Archives: Ranga.nr

This site caters to the needs of students. Being an assistant professor, the material is designed with the student in mind. You can add us on Twitter @studyread

Fun Facts about the Solar System

Fun Facts about the Solar System

Our solar system is quite huge and diverse.There are many fun facts about solar system like 1. Size of planet Jupiter: Jupiter is so large planet that 1300 earths can be fit into it. But its mass is just 318 times more than earth. 2. Density of planet Saturn: The planet Saturn is the least […]

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How does Memory Work | 3 Stages and Types

How does memory work

Memory is the ability of the brain to collect, store and also retrieve information. This memory varies from person to person and also with age and disease. In this article we will see how does memory work and what factors influence it. It works in three stages as 1. Encoding the information 2. Storage 3. […]

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List of buffer solutions | ( Preparation Method for specific pH )

List of buffer solutions include standard buffers and also specific buffers Standard buffers are Hydrochloric acid buffer Acid phthalate buffer Phthalate buffer Phosphate buffer Alkaline borate buffer. Specific buffers include Acetate buffer Acetic ammonia buffer Acetone buffer Ammonia buffer Barbitone buffer Buffered Copper sulfate solution Glycerin solution Glycine buffer solution Imidazole buffer Palladium chloride buffered […]

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How does Photosynthesis Work | Step by Step Process

How does Photosynthesis Work

Photosynthesis is a phenomenon which is responsible for life on earth. It occurs in the green parts of plants especially in the leaves. Even in smaller organisms like blue green algae, bacteria and protozoa also photosynthesis occurs . This enables these organism to make their own food material without requirement to depend on others. Hence, […]

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Physical and Chemical Properties of Aluminum

physical and chemical properties of aluminum

Aluminum is a bright lustrous metal widely obtained from nature. In large quantities, it is isolated from the bauxite ore. It is one of the highly available elements making up to 8% of the earth’s crust. Aluminum’s atomic number is 13, while its standard atomic weight is 26.9815. It has 13 electrons in the shells […]

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Do Unicellular Organisms have a Nucleus ? Yes and No

Do Unicellular Organisms have a Nucleus - paramecium

Do Unicellular Organisms have a Nucleus ? The answer is “Yes” and also “No”. Some of them have while others don’t The unicellular organisms include 1. Bacteria 2. Archea 3. Protozoa 4. Single-celled algae 5. Yeast (Single-celled fungi) Not all unicellular organisms have the nucleus. For example, all the prokaryotic organisms have no nucleus. Yet […]

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How Hormones Work ? Their Mechanism and Inhibition

How Hormones Work

Hormones are the chemical messengers in the animal body. There are many hormones in the human body secreted from endocrine glands. Their function is vital for the normal body physiology. The deficiency or hypersecretion can lead to hormonal disorders in case of malfunction. So, their synthesis and secretion is tightly regulated by the brain. How […]

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