Transport Chain (ETC) are the three phases of cellular respiration used to completely catabolise glucose. a) Glycolysis occurs in the cytosol (or cytoplasm)‚ the Krebs cycle occurs within the Mitochondria (or mitochondrial matrix) and the Electron Transport Chain occurs on the Inner Mitochondrial Membrane (Cristae- fold). b) Anaerobic respiration occurs when low amounts of oxygen (02) are present‚ releasing low amounts of energy. Aerobic respiration requires the presence of oxygen and releases
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the foods that we eat. Metabolism is a chemical activity which uses cellular respiration. (Wright‚ 2007) Aerobic respiration is respiration with oxygen present. (Wright‚ 2007) The formula for cellular respiration is below: Glucose +oxygen = Energy‚ carbon dioxide and water. Carbon dioxide and water are the waste products from creating energy. Respiration can happen without oxygen. This process is called anaerobic respiration. The equation glucose+ oxygen which produces energy along with the bi-products
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Aerobic and Anaerobic Biodegradation This document provides an in‐depth explanation‚ detailing the processes of aerobic and anaerobic biodegradation. It is intended for general audiences and will provide the reader with the necessary information to understand what is happening during the biodegradation process. For those interested in the biochemical processes of the microbial organisms this document will provide a high level explanation of the aerobic and anaerobic processes. Biodegradation
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Metabolic pathways: An overview of cellular respiration and fermentation Chapter 6 Cellular respiration‚ photosynthesis occur in eukaryotic organelles (mitochondria‚ chloroplasts) CELLULAR RESPIRATION GLUCOSE 1 2 GLYCOLYSIS 1 PYRUVATE OXIDATION2 KREBS CYCLE 3 2 ELECTRON TRANSPORT 4 CHAIN 2 NET ATP PRODUCED = 36 Nelson‚ 2003 Redox Reactions • Reduction-oxidation reactions – Transfer electrons from donor to acceptor atoms • Donor is oxidized as it releases electrons
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eukaryotic cells.[1] These organelles range from 0.5 to 1.0 micrometer (μm) in diameter. Mitochondria are sometimes described as "cellular power plants" because they generate most of the cell’s supply of adenosine triphosphate (ATP)‚ used as a source of chemical energy.[2] In addition to supplying cellular energy‚ mitochondria are involved in other tasks such as signaling‚ cellular differentiation‚ cell death‚ as well as the control of the cell cycle and cell growth.[3] Mitochondria have been implicated
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Bio notes 2/4/13 Sunlight + 2H (little 2) O + 2O (little 2) - 2O (little 2) + C (little6) H (little 12) O (little6) Sunlight+ water+ carbon dioxide oxygen + glucose Supports all life on Earth Changing sunlight (solar energy) to glucose (chemical energy) Where? Leaves Leaf structures ------------------------------------------------- epidermis ------------------------------------------------- palisade mesophyll- top 1-2 layers under epidermis—very regular‚ column like‚ tightly packed
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Chapter 9- Cellular Respiration & Metabolism Life is Work! Living Cells- we all require transfusion of energy from the outside For us- it comes from food Plant Friends- sun (light) Most ecosystems- flows in as sunlight & out as heat Panda- obtains energy from eating plants Catabolic Pathways Yield energy by oxidizing food Exergonic reaction- gives up energy Ex. Cellular Respiration Most efficient Take in food‚ break it down‚ yields energy Yield energy by transferring electrons Redox Reaction
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Understand the importance of cellular respiration to (almost all) life on Earth LOCS A. List (separately) the inputs and outputs of cellular respiration. B. Recall that nearly all life on Earth conducts cellular respiration C. Differentiate and relate the roles of glucose and ATP in cellular respiration D. Describe the role of cellular respiration in the transfer of energy from glucose to work done in the cell E. Differentiate aerobic and anaerobic cellular respiration HOCS F. Justify
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1. a) Define a cell. b) What is a unicellular organism? c) Can a cell be multicellular? A) the structural‚ functional‚ and biological unit of all organisms. B) a organism that only consisits on one cell C) A single cell cannot be multicellular. 2. a) What is a difference between prokaryotic and eukaryotic cells? b) What is one significant similarity? A) eukaryotic cells have a neuclus‚ prokaryotic cells do not. B) Both have DNA 3. Which type of microscopy provides a 3d view of the surface of
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Program Material Cell Energy Worksheet Answer the following questions: Cellular respiration: • What is cellular respiration and what are its three stages? Cellular respiration is the aerobic harvesting of energy from food molecules. The first stage of cellular respiration is Glycolysis. The second stage of cellular respiration is the citric acid cycle. Lastly‚ the third stage of cellular respiration is the electron transport. • What is the role of glycolysis? Include the reactants
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