BI0 120 cell and tissues
... E. citric acid. 36. Two intermediate electron carriers used in the Krebs cycle are A. NAD+ and FAD. B. ATP and ADP. C. water and oxygen. D. pyruvate and citrate. E. 1,3-diphosphoglycerate and phosphoenolpyruvate. 37. The enzymes of the citric acid cycle are contained in the A. cytoplasm. B. matrix o ...
... E. citric acid. 36. Two intermediate electron carriers used in the Krebs cycle are A. NAD+ and FAD. B. ATP and ADP. C. water and oxygen. D. pyruvate and citrate. E. 1,3-diphosphoglycerate and phosphoenolpyruvate. 37. The enzymes of the citric acid cycle are contained in the A. cytoplasm. B. matrix o ...
Enzymes Recap
... • The chemical structure is such that its successive oxida5on yields high energy electrons that can be harnessed to drive ATP synthesis in an energy efficient manner ...
... • The chemical structure is such that its successive oxida5on yields high energy electrons that can be harnessed to drive ATP synthesis in an energy efficient manner ...
Document
... (a) Glycolysis/TCA Cycle: The NADH generated by glycolysis needs to get in the mitochondrion for the electron transport chain (NADH from TCA cycle is already there). The malate-aspartate shuttle is used. Electrons (H+) from NADH are used to generate malate (from oxaloacetate), which crosses the memb ...
... (a) Glycolysis/TCA Cycle: The NADH generated by glycolysis needs to get in the mitochondrion for the electron transport chain (NADH from TCA cycle is already there). The malate-aspartate shuttle is used. Electrons (H+) from NADH are used to generate malate (from oxaloacetate), which crosses the memb ...
Cellular Respiration
... The Krebs cycle completes the breakdown of sugar It occurs inside the mitochondria In the Krebs cycle, pyruvic acid from glycolysis is first “prepped” into a usable form by combining it with enzyme Co-A to make ...
... The Krebs cycle completes the breakdown of sugar It occurs inside the mitochondria In the Krebs cycle, pyruvic acid from glycolysis is first “prepped” into a usable form by combining it with enzyme Co-A to make ...
Game project (1)
... first stage of photosynthesis, occurring only in the presence of light, during which energy captured from light drives the production of ATP. Return ...
... first stage of photosynthesis, occurring only in the presence of light, during which energy captured from light drives the production of ATP. Return ...
Chapter 26 - McGraw Hill Higher Education
... • Lipids transported in blood as lipoproteins – protein and phospholipid coat around a hydrophobic cholesterol and triglyceride core – soluble in plasma; bind to cells for absorption ...
... • Lipids transported in blood as lipoproteins – protein and phospholipid coat around a hydrophobic cholesterol and triglyceride core – soluble in plasma; bind to cells for absorption ...
Biochem Midterm - Website of Neelay Gandhi
... 8. Which of the following statements is false? A. There are 20 amino acids that are actually put into the protein during synthesis. B. In humans there are more than 20 amino acids found in proteins. C. All amino acids except for glutamate can exist as mirror images. D. L or D does not denote the dir ...
... 8. Which of the following statements is false? A. There are 20 amino acids that are actually put into the protein during synthesis. B. In humans there are more than 20 amino acids found in proteins. C. All amino acids except for glutamate can exist as mirror images. D. L or D does not denote the dir ...
Metabolism of Carbohydrates
... finally amino acids if energy needs are not met by carbohydrates and fat Nutrients not used for energy are used to build up structure, are stored, or they are excreted 40% of the energy released in catabolism is captured in ATP, the rest is released as heat ...
... finally amino acids if energy needs are not met by carbohydrates and fat Nutrients not used for energy are used to build up structure, are stored, or they are excreted 40% of the energy released in catabolism is captured in ATP, the rest is released as heat ...
Unit 3
... Creatine phosphate (a high energy molecule) is broken down to provide a phosphate molecule for the re-synthesis of ATP that has been utilized during the initial stages of exercise. ...
... Creatine phosphate (a high energy molecule) is broken down to provide a phosphate molecule for the re-synthesis of ATP that has been utilized during the initial stages of exercise. ...
Title - Iowa State University
... ATP ________ is the protein involved in ATP production. The process by which H+ is pumped back across the membrane to create ATP is called _____________. The amount of ATP produced is based on how many molecules of ______ are oxidized. ATP synthase works as a ________ machine, where H+ chang ...
... ATP ________ is the protein involved in ATP production. The process by which H+ is pumped back across the membrane to create ATP is called _____________. The amount of ATP produced is based on how many molecules of ______ are oxidized. ATP synthase works as a ________ machine, where H+ chang ...
STUDY GUIDE SECTION 7-1 Glycolysis and Fermentation
... 4. List the two processes that together result in cellular respiration. A. __________________________________________ B. __________________________________________ 5. In the Krebs cycle, what molecule acquires most of the energy that is released by the oxidation of acetyl CoA, and how many of these ...
... 4. List the two processes that together result in cellular respiration. A. __________________________________________ B. __________________________________________ 5. In the Krebs cycle, what molecule acquires most of the energy that is released by the oxidation of acetyl CoA, and how many of these ...
Which of the following statements about saliva is NOT true
... II. (4pts) Draw the chemical structures of the Fatty Acids 18:3 ω-3 and 18:3 Δ-9 1pt for total carbon number -1pt if structures are not the same 1pt for correct double bond number 1pt for correct double bond postion 1pt for COOH group III. (5pts) Match the diseases on the left to their proper cause ...
... II. (4pts) Draw the chemical structures of the Fatty Acids 18:3 ω-3 and 18:3 Δ-9 1pt for total carbon number -1pt if structures are not the same 1pt for correct double bond number 1pt for correct double bond postion 1pt for COOH group III. (5pts) Match the diseases on the left to their proper cause ...
Glycolysis 2
... Role in liver cells – traps extra glucose available from the diet so that it can be stored as glycogen for an energy source later ...
... Role in liver cells – traps extra glucose available from the diet so that it can be stored as glycogen for an energy source later ...
2_3 Slides - Lipids _ Carbs
... • Lipids add 1/6 as much to body mass as carbohydrates: fats are stored as pure droplets whereas when 1g glycogen is stored it is associated with 2g of water. This is especially critical for active animals as energy stores have to be carried. ...
... • Lipids add 1/6 as much to body mass as carbohydrates: fats are stored as pure droplets whereas when 1g glycogen is stored it is associated with 2g of water. This is especially critical for active animals as energy stores have to be carried. ...
Chapter 26
... • Desirable to maintain a low LDL concentration – signifies high rate of cholesterol deposition in arteries – smoking, saturated fats, coffee and stress LDLs ...
... • Desirable to maintain a low LDL concentration – signifies high rate of cholesterol deposition in arteries – smoking, saturated fats, coffee and stress LDLs ...
Chapter 23 Respiratory System Functions: Provides for gas
... Gradient has potential energy – proton motive force As H+ flows back into matrix through membrane, generates ATP using ____________________ The actions of the three proton pumps and ATP synthase in the inner membrane of mitochondria Summary of cellular respiration ...
... Gradient has potential energy – proton motive force As H+ flows back into matrix through membrane, generates ATP using ____________________ The actions of the three proton pumps and ATP synthase in the inner membrane of mitochondria Summary of cellular respiration ...
Photosynthesis and Respiration 1. What are the three parts of an
... 10. If oxygen is not present, what process occurs in humans after glycolysis? Is it aerobic or anaerobic? Lactic acid fermentation - anaerobic 11. How are photosynthesis and cellular respiration related? Products of one produce reactants of the other ...
... 10. If oxygen is not present, what process occurs in humans after glycolysis? Is it aerobic or anaerobic? Lactic acid fermentation - anaerobic 11. How are photosynthesis and cellular respiration related? Products of one produce reactants of the other ...
Chapter 26
... • Recommended daily allowances (RDA) is safe estimate of daily intake that meets standard needs • Essential nutrients are those the body can not synthesize – minerals, vitamins, 8 amino acids and 1-3 fatty acids must be consumed in the diet ...
... • Recommended daily allowances (RDA) is safe estimate of daily intake that meets standard needs • Essential nutrients are those the body can not synthesize – minerals, vitamins, 8 amino acids and 1-3 fatty acids must be consumed in the diet ...
chapter review questions
... ATP production would be unchanged because the actual enzymes would not be affected. ATP production would increase 10 times because more H+ could flow back into the matrix. ATP production would decrease because a hydrogen ion gradient could not be established. ATP production would decrease because th ...
... ATP production would be unchanged because the actual enzymes would not be affected. ATP production would increase 10 times because more H+ could flow back into the matrix. ATP production would decrease because a hydrogen ion gradient could not be established. ATP production would decrease because th ...
Chapter 26
... • Recommended daily allowances (RDA) is safe estimate of daily intake that meets standard needs • Essential nutrients are those the body can not synthesize – minerals, vitamins, 8 amino acids and 1-3 fatty acids must be consumed in the diet ...
... • Recommended daily allowances (RDA) is safe estimate of daily intake that meets standard needs • Essential nutrients are those the body can not synthesize – minerals, vitamins, 8 amino acids and 1-3 fatty acids must be consumed in the diet ...
Part A: Multiple Choice (10 marks- Knowledge) - OISE-IS
... 2. Draw out the reaction that takes place during pyruvate oxidation. a. Only the starting material and the final product need to be shown. Do not draw the intermediate compounds. (2 marks) b. Name the compounds (2 marks) c. Complete the coupled reaction (arrow). (1 mark) d. Fill out the boxes showi ...
... 2. Draw out the reaction that takes place during pyruvate oxidation. a. Only the starting material and the final product need to be shown. Do not draw the intermediate compounds. (2 marks) b. Name the compounds (2 marks) c. Complete the coupled reaction (arrow). (1 mark) d. Fill out the boxes showi ...
GLUCOSE METABOLISM - SumDU Repository: страница
... hyperglycemic hormones = glycogenolysis, gluconeogenesis hypoglycemic hormone = insulin ...
... hyperglycemic hormones = glycogenolysis, gluconeogenesis hypoglycemic hormone = insulin ...
Biochemical Systems Handout All living cells need energy to
... take place. In humans this energy is obtained by breaking down organic molecules such as carbohydrates, fats and proteins. When the previous substances are broken down at molecular level, bonds breaking and forming between the atoms in the molecules release or require energy. The biochemical reactio ...
... take place. In humans this energy is obtained by breaking down organic molecules such as carbohydrates, fats and proteins. When the previous substances are broken down at molecular level, bonds breaking and forming between the atoms in the molecules release or require energy. The biochemical reactio ...
Glucose
Glucose is a sugar with the molecular formula C6H12O6. The name ""glucose"" (/ˈɡluːkoʊs/) comes from the Greek word γλευκος, meaning ""sweet wine, must"". The suffix ""-ose"" is a chemical classifier, denoting a carbohydrate. It is also known as dextrose or grape sugar. With 6 carbon atoms, it is classed as a hexose, a sub-category of monosaccharides. α-D-glucose is one of the 16 aldose stereoisomers. The D-isomer (D-glucose) occurs widely in nature, but the L-isomer (L-glucose) does not. Glucose is made during photosynthesis from water and carbon dioxide, using energy from sunlight. The reverse of the photosynthesis reaction, which releases this energy, is a very important source of power for cellular respiration. Glucose is stored as a polymer, in plants as starch and in animals as glycogen.