Fate of Pyruvate Two molecules of pyruvate (pyruvic acid) are formed in the 10-step glycolysis pathway. This glycolytic pathway is common to both aerobic and anaerobic respiration. The fate of pyruvate depends on the presence/absence of oxygen, and the type of cells present. For instance, in aerobic conditions and in eukaryotic cells, pyruvate would enter […]
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The pentose phosphate pathway (PPP), also known as the direct oxidative pathway, glycolytic shunt, hexose monophosphate shunt (HMS), or Warburg-Lipmann-Dickens cycle, is an alternative route for glucose breakdown that bypasses glycolysis and the Krebs cycle. This pathway, present in both prokaryotes and eukaryotes, occurs in the cytoplasm and chloroplasts under aerobic conditions. Unlike other respiratory
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The following article provides a detailed overview of glycolysis, a fundamental metabolic pathway in plants and other organisms. It covers the location of glycolysis within the cell, its two main phases (energy-spending and energy-conserving), the reversible and irreversible reactions involved, and the utilization of glucose and fructose. Each step of glycolysis is explained in detail,
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The human excretory system plays a crucial role in maintaining the body’s internal balance by removing waste products and toxins. It consists of organs like the kidneys, ureters, bladder, and urethra, which work together to filter blood, regulate water levels, and expel harmful substances through urine. This system ensures that metabolic waste, such as urea
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Breathing and Exchange of Gases NEET Questions: Practice essential NEET questions on Breathing and Gas Exchange. Test your knowledge of vital concepts and prepare for NEET success! Breathing, also referred to as respiration, is an essential process that involves inhaling oxygen and exhaling carbon dioxide. Air moves into and out of the lungs during this
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What is Mendelian Inheritance Principle? Mendel is known as the Father of Genetics. He worked on garden peas and gave Mendelian inheritance principles. According to the Mendelian inheritance Principle: Single gene controls a single character / one gene controls one character Inheritance is based on quality over quantity. Therefore, Mendelian inheritance is known as Qualitative
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Body Fluids and Circulation: Blood Circulation Q1. Which of the following is the main task of blood circulation in our body? Transport of nutrients Transport of nitrogenous wastes Transport of hormones Transport of heat All of the above Ans: 5 Q2. Which of the following fluids are involved in our circulatory system? Blood Lymph Both
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Anatomy is the branch of science that deals with the study of gross internal structure of plant organs as observed after section cutting. Q1. Which of the following statement is true in relation to plant tissues? The term tissue was given by the scientist Grew Tissue is a group of cells that perform common
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What is Plant Tissue Culture? Plant tissue culture is a technique of growing plant cell, plant tissue, or plant organs in an artificial nutrient medium under aseptic condition. It is one of the fastest methods of growing plantlets in a very short period of time. When many plantlets are grown using a tissue culture technique,
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What are the 5 types of white blood cells and their functions. The following article discusses in detail the 5 types of white blood cells and what are their functions in the body in terms of the immune system. When it comes to the immune system, white blood cells (WBCs), or leukocytes, act as the
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