Category Archives for "Biology"

Importance of Lymphatic System | 5 Essential Functions in Body

importance of lymphatic system

The lymphatic system is an addition to the blood circulatory system in the body. It performs many functions similar to blood. It plays a key role in Body immune defense. Exchange of gases Exchange of Nutrients Transfer of hormones Absorption of fats in the intestine. The lymphatic system comprises of lymphatic organs, lymphocytes and lymph. […]

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How does Photosynthesis Work | Step by Step Process

How does Photosynthesis Work

Photosynthesis by definition is the synthesis of carbohydrates in the green plants by utilization of carbon dioxide and water in the presence of sunlight. This phenomenon provides food for all the living organisms directly or indirectly. 264 gms of CO2, 216gms of water are utilized to produce 180gms of glucose, 108 gms of water and […]

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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 normal body physiology. The deficiency or hypersecretion can lead to hormonal disorders in case of malfunction. So, their synthesis and secretion are tightly regulated by the brain. How hormones […]

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Anatomy vs Physiology | The Differences and Significance

Anatomy vs Physiology

Anatomy and physiology are the two important aspects of the study of an organism. One is not complete without the study of another. They are completely inter-related systems in the body. But one is related to structure and other is related to function. Anatomy deals with structure form minute levels to the macro-levels. Similarly, physiology […]

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How are ATP and ADP Related ?

How ATP and ADP are related-

When we discuss how are atp and adp related, we should focus in three aspects like their role in the body, their chemistry and finally their synthesis and location. ATP and ADP are both involved in energy generation to the body, Both of them are energy molecules which can impart required energy for different physiological […]

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Red vs White blood cells | Differences and Similarities

Red vs White blood cells- different types of cells

Blood cells are part of liquid connective tissue. These cells are freely moving and have an important function in the body. As you might have known, there are 3 types of cells in the blood like Red blood cells White blood cells Platelets. Of the three, red blood cells and white blood cell carry important […]

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Ribosomes Function | Their Role in Protein Synthesis

ribosomes function

Ribosomes function is primarily limited to protein synthesis in the cells. But they also act as targets for few drugs in the treatment of diseases. Ribosomes are complex structures having two sub units. One subunit is larger one while the other one is smaller in size. Chemically they are a combination of ribonucleic acid with […]

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