Energy Systems and Muscle Fibre Types
... 1. What are the differences between the 3 energy systems? 2. List one advantage and one disadvantage of each of the 3 energy systems. 3. Give an example of three activities or sports that use each of (a) the high energy phosphate system, (b) the anaerobic glycolytic system, and (c) the aerobic oxida ...
... 1. What are the differences between the 3 energy systems? 2. List one advantage and one disadvantage of each of the 3 energy systems. 3. Give an example of three activities or sports that use each of (a) the high energy phosphate system, (b) the anaerobic glycolytic system, and (c) the aerobic oxida ...
Cellular Energy and Enzymatic Function
... • Substrates bind to active site on enzyme • Binding induces conformational change in enzyme--better ”fit” for substrate • Active sites are highly specific and ...
... • Substrates bind to active site on enzyme • Binding induces conformational change in enzyme--better ”fit” for substrate • Active sites are highly specific and ...
Slides
... Catabolism breaks things down and gives out energy. Using bigger things to make smaller things and releasing energy in the process. Catabolism provides the energy our bodies need for physical activity, from a cellular level right up to whole body movements. When we eat our body breaks down the organ ...
... Catabolism breaks things down and gives out energy. Using bigger things to make smaller things and releasing energy in the process. Catabolism provides the energy our bodies need for physical activity, from a cellular level right up to whole body movements. When we eat our body breaks down the organ ...
1 - Academics
... a) The complete transfer of a pair of e- between two atoms; b) The complete transfer of a single e- between two atoms; c) The sharing of a single e- between two atoms; d) When an electron falls into the nucleus of another atom. e) The sharing of a pair of e- between two atoms; 12. An ionic bond is b ...
... a) The complete transfer of a pair of e- between two atoms; b) The complete transfer of a single e- between two atoms; c) The sharing of a single e- between two atoms; d) When an electron falls into the nucleus of another atom. e) The sharing of a pair of e- between two atoms; 12. An ionic bond is b ...
CELLULAR RESPIRATION Getting energy to make atp
... NADH & FADH2 (from Kreb’s Cycle) deliver energized electrons Each NADH converts to 3 ATP. Each FADH 2 converts to 2 ATP ...
... NADH & FADH2 (from Kreb’s Cycle) deliver energized electrons Each NADH converts to 3 ATP. Each FADH 2 converts to 2 ATP ...
Cellular respiration
... • NADH passes the electrons to the electron transport chain • Unlike an uncontrolled reaction, the electron transport chain passes electrons in a series of steps instead of one explosive reaction • O2 pulls electrons down the chain (a free energy gradient) in an energy-yielding tumble • The energy ...
... • NADH passes the electrons to the electron transport chain • Unlike an uncontrolled reaction, the electron transport chain passes electrons in a series of steps instead of one explosive reaction • O2 pulls electrons down the chain (a free energy gradient) in an energy-yielding tumble • The energy ...
Name__________________ - photosysnthesis
... Now Click on “INTRO TO PHOTOSYNTHESIS” at the top left of the page. 15. What are the two very important things that we get out of photosynthesis? Now think…why are those SO important? 16. How does the Earth get all of its energy? 17. What is the difference between an autotroph and a heterotroph? If ...
... Now Click on “INTRO TO PHOTOSYNTHESIS” at the top left of the page. 15. What are the two very important things that we get out of photosynthesis? Now think…why are those SO important? 16. How does the Earth get all of its energy? 17. What is the difference between an autotroph and a heterotroph? If ...
Photosynthesis Web Quest
... Now Click on “INTRO TO PHOTOSYNTHESIS” at the top left of the page. 15. What are the two very important things that we get out of photosynthesis? Now think…why are those SO important? 16. How does the Earth get all of its energy? 17. What is the difference between an autotroph and a heterotroph? If ...
... Now Click on “INTRO TO PHOTOSYNTHESIS” at the top left of the page. 15. What are the two very important things that we get out of photosynthesis? Now think…why are those SO important? 16. How does the Earth get all of its energy? 17. What is the difference between an autotroph and a heterotroph? If ...
Cell Respiration RG
... a. Where does the C “go” that is removed? b. What is happening when NAD+ NADH + H+? ...
... a. Where does the C “go” that is removed? b. What is happening when NAD+ NADH + H+? ...
Cellular Respiration
... 20- In a research lab, you are working with a specific enzyme called Pimentase. The structure of Pimentase has two sites in which molecules can bind. You add an unknown substance to the reaction and the reaction rate decreases. After further investigation, you determine that the unknown substance bi ...
... 20- In a research lab, you are working with a specific enzyme called Pimentase. The structure of Pimentase has two sites in which molecules can bind. You add an unknown substance to the reaction and the reaction rate decreases. After further investigation, you determine that the unknown substance bi ...
IB Chemistry Online EQ_Ans
... energy is required to break all these bonds and hence it has a high melting point. Phosphorus (P4), sulfur (S8), chlorine (Cl2) and argon (Ar) are simple molecular covalent substances and hence are held together in the solid state by London (dispersion) forces. A small amount of thermal energy is re ...
... energy is required to break all these bonds and hence it has a high melting point. Phosphorus (P4), sulfur (S8), chlorine (Cl2) and argon (Ar) are simple molecular covalent substances and hence are held together in the solid state by London (dispersion) forces. A small amount of thermal energy is re ...
Cellular respiration
... Stages and Locations of Cellular Respiration – Glycolysis (doesn’t require oxygen) happens in the cytoplasm of cell – Krebs cycle/ Citric Acid Cycle (Needs oxygen) happens in the fluid of mitochondria ...
... Stages and Locations of Cellular Respiration – Glycolysis (doesn’t require oxygen) happens in the cytoplasm of cell – Krebs cycle/ Citric Acid Cycle (Needs oxygen) happens in the fluid of mitochondria ...
Cellular Respiration Part V: Anaerobic Respiration and Fermentation
... • In lactic acid fermentation, pyruvate is reduced to NADH, forming lactate as an end product, with no release of CO2 • Lactic acid fermentation by some fungi and bacteria is used to make cheese and yogurt • Human muscle cells use lactic acid fermentation to generate ATP when O2 is scarce ...
... • In lactic acid fermentation, pyruvate is reduced to NADH, forming lactate as an end product, with no release of CO2 • Lactic acid fermentation by some fungi and bacteria is used to make cheese and yogurt • Human muscle cells use lactic acid fermentation to generate ATP when O2 is scarce ...
Oxidation of Carbohydrate
... – High net ATP yield but slow ATP production – Must be broken down into free fatty acids (FFAs) and glycerol – Only FFAs are used to make ATP ...
... – High net ATP yield but slow ATP production – Must be broken down into free fatty acids (FFAs) and glycerol – Only FFAs are used to make ATP ...
Cellular Respiration - Peoria Public Schools
... • What happens? 1.NADH and FADH2 carry their electrons/H+ to inner mit. comp. and “drop” them off. 2.H+ passes through a H+ pump to outer mit. comp. (more H+ outside than inside) 3.H+ diffuses back into inner mit. comp. 4.As H+ diffuses the reaction of ADP + P ATP occurs. 5.H+ combines with O2 to ...
... • What happens? 1.NADH and FADH2 carry their electrons/H+ to inner mit. comp. and “drop” them off. 2.H+ passes through a H+ pump to outer mit. comp. (more H+ outside than inside) 3.H+ diffuses back into inner mit. comp. 4.As H+ diffuses the reaction of ADP + P ATP occurs. 5.H+ combines with O2 to ...
How Cells Release Chemical Energy
... Pathways that break down molecules other than carbohydrates also keep organisms alive In humans and other mammals, the entrance of glucose and other organic compounds into an energy-releasing pathway depends on the kinds and proportions of carbohydrates, fats and proteins in the diet ...
... Pathways that break down molecules other than carbohydrates also keep organisms alive In humans and other mammals, the entrance of glucose and other organic compounds into an energy-releasing pathway depends on the kinds and proportions of carbohydrates, fats and proteins in the diet ...
Document
... Pathways that break down molecules other than carbohydrates also keep organisms alive In humans and other mammals, the entrance of glucose and other organic compounds into an energy-releasing pathway depends on the kinds and proportions of carbohydrates, fats and proteins in the diet ...
... Pathways that break down molecules other than carbohydrates also keep organisms alive In humans and other mammals, the entrance of glucose and other organic compounds into an energy-releasing pathway depends on the kinds and proportions of carbohydrates, fats and proteins in the diet ...
Energy Transformation — Cellular Respiration
... organisms cannot live long without oxygen, especially the human brain cells which cannot undergo glycolysis. 2. Lack of oxygen is not the only factor that interferes with the electron transport system. Some poisons like cyanide inhibit the normal activity of the cytochrome found in the ETC. Cyanide ...
... organisms cannot live long without oxygen, especially the human brain cells which cannot undergo glycolysis. 2. Lack of oxygen is not the only factor that interferes with the electron transport system. Some poisons like cyanide inhibit the normal activity of the cytochrome found in the ETC. Cyanide ...
Ch 26 Powerpoint
... • 2 – Cytochrome b-c1 complex – electrons passed from Q to cyt b --- to cyt c –> passes electrons to next pump • 3 – cytochrome oxidase complex – receives electrons from cyt c & passes them o Cu then to cyt a, cyt a3 & then to O. The negative O picks up 2 H+ H2O [only place in respiration where O ...
... • 2 – Cytochrome b-c1 complex – electrons passed from Q to cyt b --- to cyt c –> passes electrons to next pump • 3 – cytochrome oxidase complex – receives electrons from cyt c & passes them o Cu then to cyt a, cyt a3 & then to O. The negative O picks up 2 H+ H2O [only place in respiration where O ...
Chapter 7 – Cellular Respiration
... Electrons enter ETS from NADH & FADH2 As the electrons are passed from carrier to carrier, H+ are pumped from the matrix into the intermembrane space, creating a huge concentration gradient for the H+ to flow down The H + flow back into the matrix through ATP synthase, thus creating ATP from ADP & P ...
... Electrons enter ETS from NADH & FADH2 As the electrons are passed from carrier to carrier, H+ are pumped from the matrix into the intermembrane space, creating a huge concentration gradient for the H+ to flow down The H + flow back into the matrix through ATP synthase, thus creating ATP from ADP & P ...
Chap 4 Study Guide
... Living organisms require the constant expenditure of energy to maintain their complex structures and processes. Central to life processes are chemical reactions that are coupled, so that the energy released by one reaction is incorporated into the products of another reaction. The transformation of ...
... Living organisms require the constant expenditure of energy to maintain their complex structures and processes. Central to life processes are chemical reactions that are coupled, so that the energy released by one reaction is incorporated into the products of another reaction. The transformation of ...
ENERGY CURRENCY
... order for it to be utilized, it first must be converted into ATP. In order for this conversion to occur, oxidative pathways must be available. NAD+ is nicotinamide adenine dinucleotide and is found in all cells. It is actually classified as a coenzyme . In its reduced high energy form it is official ...
... order for it to be utilized, it first must be converted into ATP. In order for this conversion to occur, oxidative pathways must be available. NAD+ is nicotinamide adenine dinucleotide and is found in all cells. It is actually classified as a coenzyme . In its reduced high energy form it is official ...
Respiration ppt - mleonessciencepage
... • Breaks down acetyl Co A into citric acid • Produces carbon dioxide, hydrogen atoms, and ATP • Main purpose is to capture H+ ...
... • Breaks down acetyl Co A into citric acid • Produces carbon dioxide, hydrogen atoms, and ATP • Main purpose is to capture H+ ...
File
... A) NADPH is reduced to NADP+. B) NADPH is oxidized to NADP+. C) NADP+ is reduced to NADPH. D) NADP+ is oxidized to NADPH. Answer: C Topic: 7.8 Skill: Knowledge/Comprehension 41) The electrons lost from the reaction center of photosystem I are replaced by electrons from A) CO2. B) H2O. C) the top of ...
... A) NADPH is reduced to NADP+. B) NADPH is oxidized to NADP+. C) NADP+ is reduced to NADPH. D) NADP+ is oxidized to NADPH. Answer: C Topic: 7.8 Skill: Knowledge/Comprehension 41) The electrons lost from the reaction center of photosystem I are replaced by electrons from A) CO2. B) H2O. C) the top of ...
Wet Chemical Etching
... reason why noble metals with E0 > 0 (e. g. E0,copper = +0.34) can be etched despite a required increase in the intrinsic energy as follows: At fixed side conditions, each system tries to minimize its free enthalpy F = U - T·S (T = temperature, S = entropy). Therefore, a reaction such as etching spon ...
... reason why noble metals with E0 > 0 (e. g. E0,copper = +0.34) can be etched despite a required increase in the intrinsic energy as follows: At fixed side conditions, each system tries to minimize its free enthalpy F = U - T·S (T = temperature, S = entropy). Therefore, a reaction such as etching spon ...