What is the difference between oxidative and substrate level phosphorylation? Oxidative phosphorylation is a metabolic pathway that uses energy released by the oxidation of nutrients to produce ATP. Oxidative phosphorylation uses the electrochemical gradient‚ set up by the oxidation of nutrients‚ of protons across the inner mitochondrial membrane to generate ATP from ADP. During oxidative phosphorylation‚ electrons are transferred from electron donors to electron acceptors such as oxygen‚ in
Premium Adenosine triphosphate Cellular respiration
site’. When the right molecule comes along (substrate molecule) it will fit perfectly into the active site and there will be a reaction. After the reaction the products then leave the active site. This process is often referred to as the lock and key theory as only one enzyme can carry out one type of reaction. The catalase enzyme speeds up the breakdown of hydrogen peroxide into oxygen and water. The hydrogen peroxide molecule acts as the substrate molecule and enters the active site where it
Premium Enzyme Oxygen
A study of the osmoregulatory capabilities in Nereis virens and Phascolopsis gouldi: osmoregulators vs. osmoconformers Introduction Water is essential for life as we know it on this planet‚ and according to Campbell et al. (1999)‚ water is the major constituent of cells. Reactions vital to life occur under aqueous conditions in the body and cells of all organisms‚ and the concentrations of reactants necessary for these reactions depend upon the amount of water present (Pough et al. 2004)
Premium Standard deviation Annelid Weight
Cellular Transport Worksheet KEY OSMOSIS Copy the pictures below‚ and write the correct type of solution underneath (isotonic‚ hypertonic‚ or hypotonic) Hypotonic Hypertonic Isotonic Hypertonic means there is a GREATER concentration of solute molecules OUTSIDE the cell than inside. Hypo tonic means there is a LOWER concentration of solute molecules OUTSIDE the cell than inside. Isotonic means there
Premium Osmosis Cell Cell membrane
bind with the enzyme. This molecule is known as the substrate. When the substrate binds with the enzyme‚ a product is produced. Enzymes are specific to their substrate‚ because the shape of their active site will only fit the shape of their substrate. It is said that the substrate is complimentary to their substrate. When the substrate binds with the enzyme‚ it forms an enzyme-substrate complex. The reaction happens immediately after and the substrate is broken down in to either two or more products
Premium Enzyme Hydrogen peroxide
paper with proper formatting and organization. But writing a scientific research paper isn ’t something that you just happen to know. So this is a short guide on how to write one followed by a sample paper written by me last semester for my Intro To Cellular Biology Class at Rensselaer Polytechnic Institute (I got a 98% on it so it should be a good guide). Formatting: Biological research papers should be written in Times New Roman font‚ size 11‚ and a line spacing of 1.5. On the upper right hand
Premium Writing Research Academic publishing
they need some medium to interchange their views but due to distance barriers some tools are required to communicate each other. At the end of 19th century‚ reckoned \scientist Graham Bell laid the first stone in the field of communication using different tools regardless of distance. He invented first wired base telephony equipment. It was the solution for the voice communication for the people how far apart they are. After this radio based communication systems Era started. It was an extension of
Premium Wireless LAN Wi-Fi Wireless network
Factors Affecting Fermentation of Glucose by Yeast Introduction: Fermentation is anaerobic respiration whereby food is altered into more simple compounds and energy in the form of chemicals is produced‚ an example being adenosine triphosphate (biology-online.org/dictionary/Fermentation). All this occurs with the lack of atmospheric oxygen. At the end of the day alcohol and carbon dioxide are the end products when yeast is used in the fermentation procedure. But end products like acetic acid
Premium
Cellular Technology and Society Today ‚ Political & Economic .‚ Health Psychological & Sociological Abstract‚ Cellular Technology & History Varpilah‚ Moral & Sociological DeVry University LAS432 Society‚ Ethics‚ and Technology Abstract The following paper will discuss the psychological and sociological impact of cellular technology. Cellular technology has seen rapid growth in technology and in personal use. Texting has now become the dominant means of communication and actual conversation
Premium Mobile phone Sociology Science
Highlights of the Marketing Strategies adopted by Idea Cellular:. (I) AB as the Brand Ambassador-Though the company was a bit late in appointing Abhishek Bacchan as the brand ambassador of the company(In October 2007). The company’s focus on its ads also shifted from highlighting it’s tariff plans and network coverage to use of mobile telephony to resolve social issues. It also tied up with the IPL‚ Mumbai Indians‚ and players like Sachin Tendulkar and Zaheer Khan promoted the brand. (II) Focus
Premium Mumbai 2003 Cricket World Cup