Cellular respiration is a process that all living things go through. Cellular respiration is a process that begins with glucose‚ then moves on to the Krebs cycle (a.k.a. Citric acid cycle)‚ and finally end with the Electron Transport Chain (ETC). Without this sequence of processes‚ there would be no life on Earth. Cellular Respiration begins with glycolysis. Glycolysis includes glucose‚ hence the “glyco”. “Lysis” is the process of breaking down‚ therefore Glycolysis is the process of
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prokaryotes cellular respiration takes place in the cytoplasm. In eukaryotic the cellular respiration occurs in the mitochondria. In aerobic respiration oxygen is required to produce ATP. The chemical equation for aerobic cellular respiration is C6H12O6+6O2→6CO2+6H2O+~38 ATP. There are two types of cellular respiration aerobic respiration and anaerobic respiration. Aerobic respiration is the presence of oxygen mostly a characteristic of eukaryotic cells. Anaerobic respiration is the process of making
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substances are broken down into simpler ones. • Catabolic processes release energy. • Cellular respiration is a good example of a catabolic process. Below is a summary of the cellular respiration process. glucose + oxygen —> water + carbon dioxide C6H12O6 + 6O2 —> 6H2O + 6CO2 Anabolism · Anabolic reactions construct complex substances from simpler ones. · Anabolic processes use energy. · Protein synthesis is an example of an anabolic process. Protein Synthesis · Proteins are long chains
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1. Glycolysis is a catabolic pathway through which glucose (C6H12O6) is oxidized to pyruvate (CH3COCOO−). It takes place in the cytosol of both eukaryotic and prokaryotic cells. During the first steps of glycolysis‚ 2ATP molecules are used to attach two phosphates to the glucose molecule‚ leaving a 6-carbon sugar diphosphate and 2 ADP molecules. Afterwards‚ the 6-carbon sugar diphosphate is split into two 3-carbon sugars by the enzyme Isomerase. The two 3-carbon sugar molecules then both undergo
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When all is said in done‚ the fundamental atomic recipe is n ‚ with n for the most part being somewhere around 3 and 7 in living beings. The most bounteous monosaccharide is glucose with n = 6. In this way the equation for glucose would be 6 or C6H12O6. . Other basic monosaccharides are fructose and galactose. These three particles have the same atomic recipe. Essentially‚ the course of action of the particles in each of these atoms is somewhat diverse. So albeit each of the three particles are
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Standing Long Jump * Test for leg strnght and power. II. Basketaball Pass III. 40 meter Sprint * Measure the running speed of the student. Mannose is a sugar monomer of the aldohexose series of carbohydrates. Properties Molecular formula C6H12O6 Mannose is not well metabolized in humans.[1] Therefore‚ it does not significantly enter the carbohydrate metabolism when taken orally‚ and although traces of exogeneously introduced mannose have been detected in all body tissues‚ using radioactive
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Chapter 5 The Working Cell Energy • Capacity to do work • Types of energy – – – – Kinetic energy – energy of motion Potential energy – stored energy Thermal energy - heat Chemical energy - potential energy of molecules • Thermodynamics – Study of energy Oxidation-Reduction Reactions • When an atom or molecule loses an electron‚ it is said to be oxidized – process called oxidation • When an atom or molecule gains an electron‚ it is said to be reduced – process called reduction
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Lecture: Plasma Membrane and Transport I. Structure of the Plasma Membrane A. plasma membrane - the surface encapsulating a cell B. Fluid Mosaic Model 1. bilayer of phospholipids a. hydrophilic heads - P04 end "water" "loving" attracted to water on inner/outer parts of cell b. hydrophobic tails - fatty acids "water" "fearing" attracted to each other on inside of bilayer c
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This type of graph is known as a Standard Curve. This graph will then be used to estimate the glucose concentration in an unknown solution. This is the method which was used in hospital labs to measure the glucose level in blood samples. Glucose (C6H12O6) is a monosaccharide reducing sugar. In this reaction the glucose readily donates electrons which are accepted by the permanganate causing it to change colour. The time taken for the pink colour of the potassium permanganate to disappear
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Chapter 3 Ecosystems: What Are They and How Do They Work? Section 3-1: What Keeps Us and Other Organisms Alive? Earth’s life support system has four major components: The atmosphere (air) The hydrosphere (water) The geosphere (rock‚ soil‚ and sediment) The biosphere (living things) The Atmosphere The atmosphere can be divided into two layers: The troposphere extends about 17 km above sea level at the tropics and about 7 km above the north and south poles. It contains the air we breathe: 78% Nitrogen
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