![Cellular Respiration](http://s1.studyres.com/store/data/011795258_1-fa9dbebea1487d871be491f64db19e22-300x300.png)
Anaerobic Pathways Glycolysis
... (C4) to make Citrate (C6) – Break off two carbons (released as CO2) – Yield (per pyruvate) ...
... (C4) to make Citrate (C6) – Break off two carbons (released as CO2) – Yield (per pyruvate) ...
Practice AP Multiple Choice Exam 1 Do NOT write on this! 1. Which
... 80. Which of the following statements is true about the Krebs (citric acid) cycle and the Calvin (light-independent) cycle? a. They both result in a net production of ATP and NADH. b. They both require a net input of ATP c. They both result in a release of oxygen d. They both take place in the cytop ...
... 80. Which of the following statements is true about the Krebs (citric acid) cycle and the Calvin (light-independent) cycle? a. They both result in a net production of ATP and NADH. b. They both require a net input of ATP c. They both result in a release of oxygen d. They both take place in the cytop ...
VISUALIZING CELLULAR RESPIRATION
... 23. This first diagram shows the two “processes” that occur during anaerobic respiration. The first is glycolysis. What is produced at the end of glycolysis? ...
... 23. This first diagram shows the two “processes” that occur during anaerobic respiration. The first is glycolysis. What is produced at the end of glycolysis? ...
Lesson 2 & 3 - Kinver High School
... STAGE THREE - THE ELCTRON TRANSPORT CHAIN • the H+ and electron pairs have potential energy • which is released in a controlled step by step manner • oxygen combines with final H+ ions to produce water and 34 ATP ...
... STAGE THREE - THE ELCTRON TRANSPORT CHAIN • the H+ and electron pairs have potential energy • which is released in a controlled step by step manner • oxygen combines with final H+ ions to produce water and 34 ATP ...
Review 1-9 I - Gooch
... the matrix. There are two carrier molecules that transport electrons between hydrogen pumps. There are thousands of electron transport chains in the inner mitochondrial membrane. Electrons are donated by the electron carriers (NADH and FADH2) they travel down the membrane (chain) giving off energy t ...
... the matrix. There are two carrier molecules that transport electrons between hydrogen pumps. There are thousands of electron transport chains in the inner mitochondrial membrane. Electrons are donated by the electron carriers (NADH and FADH2) they travel down the membrane (chain) giving off energy t ...
Cellular Respiration
... carriers in an electron transport chain • As electrons move from carrier to carrier, their energy is released in small quantities ...
... carriers in an electron transport chain • As electrons move from carrier to carrier, their energy is released in small quantities ...
Cellular Respiration
... Electron Transport Chain (ETC) • The electron transport chain (ETC) consists of a series of molecules, mostly proteins, embedded in the inner mitochondrial membrane. • The electron transport chain captures the electrons stored in NADH and FADH2 and passes them along the membrane. – As the electrons ...
... Electron Transport Chain (ETC) • The electron transport chain (ETC) consists of a series of molecules, mostly proteins, embedded in the inner mitochondrial membrane. • The electron transport chain captures the electrons stored in NADH and FADH2 and passes them along the membrane. – As the electrons ...
Photosynthesis review - Warren County Schools
... the _L_ __ __ __ __ _D_ __ __ __ __ __ __ __ __ reactions. 7. During the light dependent reactions, H+ ions build up in the _T_ __ __ __ __ __ __ __ __ space when _W_ __ __ __ __ molecules are split. 8. The enzymes for the light dependent reactions are found in the _T_ __ __ __ __ __ __ __ __ _M_ __ ...
... the _L_ __ __ __ __ _D_ __ __ __ __ __ __ __ __ reactions. 7. During the light dependent reactions, H+ ions build up in the _T_ __ __ __ __ __ __ __ __ space when _W_ __ __ __ __ molecules are split. 8. The enzymes for the light dependent reactions are found in the _T_ __ __ __ __ __ __ __ __ _M_ __ ...
Presentation
... Chlorophyll absorbs most wavelengths of light except green. So green is reflected and that is what we see. Except in the fall. During certain times of the year plants stop producing as much chlorophyll and this is what causes the leaves to change color. Many plants shed their leaves to conserve ene ...
... Chlorophyll absorbs most wavelengths of light except green. So green is reflected and that is what we see. Except in the fall. During certain times of the year plants stop producing as much chlorophyll and this is what causes the leaves to change color. Many plants shed their leaves to conserve ene ...
ADP, ATP and Cellular Respiration Powerpoint
... generating two net molecules of ATP. Four molecules of ATP per glucose are actually produced, however, two are consumed as part of the preparatory phase. The overall reaction can be expressed ...
... generating two net molecules of ATP. Four molecules of ATP per glucose are actually produced, however, two are consumed as part of the preparatory phase. The overall reaction can be expressed ...
Chapter 9 Cellular Respiration, TE
... 19. What is the energy of the high-energy electrons used for every time 2 high-energy electrons move down the electron transport chain? Their energy is used to transport hydrogen ions across the membrane. ...
... 19. What is the energy of the high-energy electrons used for every time 2 high-energy electrons move down the electron transport chain? Their energy is used to transport hydrogen ions across the membrane. ...
Chapter 9 Cellular Respiration, TE
... 19. What is the energy of the high-energy electrons used for every time 2 high-energy electrons move down the electron transport chain? Their energy is used to transport hydrogen ions across the membrane. ...
... 19. What is the energy of the high-energy electrons used for every time 2 high-energy electrons move down the electron transport chain? Their energy is used to transport hydrogen ions across the membrane. ...
Biological importance of Uronic Acid Pathway
... Glucose-6-phosphate dehydrogenase deficiency (sometimes also called G6PD deficiency, or favism) is a hereditary disease. As it is linked to the X chromosome, most people who suffer from it are male. Sufferers can not make the enzyme glucose-6phosphate dehydrogenase. This will mean the circulation o ...
... Glucose-6-phosphate dehydrogenase deficiency (sometimes also called G6PD deficiency, or favism) is a hereditary disease. As it is linked to the X chromosome, most people who suffer from it are male. Sufferers can not make the enzyme glucose-6phosphate dehydrogenase. This will mean the circulation o ...
Xe + Y → X + Ye - Sonoma Valley High School
... Concept 9.4 During oxidative phosphorylation, chemiosmosis couples electron transport to ATP synthesis 24. Oxidative phosphorylation involves two components: the electron transport chain and ATP synthesis. Referring to Figure 9.13, notice that each member of the electron transport chain is lower in ...
... Concept 9.4 During oxidative phosphorylation, chemiosmosis couples electron transport to ATP synthesis 24. Oxidative phosphorylation involves two components: the electron transport chain and ATP synthesis. Referring to Figure 9.13, notice that each member of the electron transport chain is lower in ...
LECTURE 18 - Budostuff
... No pumping of H+ into intermembrane space No H+ gradient No energy for ATP synthase No ATP made in ETC - ATP from glycolysis and TCA not enough Most cells cannot survive long without oxygen ...
... No pumping of H+ into intermembrane space No H+ gradient No energy for ATP synthase No ATP made in ETC - ATP from glycolysis and TCA not enough Most cells cannot survive long without oxygen ...
Metabolism
... in the inner mitochondrial membrane • Electrons are transferred through the chain, releasing energy to pump H+ into the intermembrane space and eventually producing ATP • Energy yield about 22-30 ATPs ...
... in the inner mitochondrial membrane • Electrons are transferred through the chain, releasing energy to pump H+ into the intermembrane space and eventually producing ATP • Energy yield about 22-30 ATPs ...
Notes-Cellular Respiration
... • Cells use all sorts of molecules for food: • fats, proteins, and carbohydrates. • each of these molecules varies because their chemical structures • therefore their energy-storing bonds, differ. ...
... • Cells use all sorts of molecules for food: • fats, proteins, and carbohydrates. • each of these molecules varies because their chemical structures • therefore their energy-storing bonds, differ. ...
Metabolic System and Exercise
... triglycerides metabolized into glycerol and 3 free fatty acids Free fatty acids used as primary energy source Free fatty acids enter the mitochondria and undergo βoxidation Energy production from 1 molecule of fatty acid (palmitic acid C16H32O2) yields 129 ATP ...
... triglycerides metabolized into glycerol and 3 free fatty acids Free fatty acids used as primary energy source Free fatty acids enter the mitochondria and undergo βoxidation Energy production from 1 molecule of fatty acid (palmitic acid C16H32O2) yields 129 ATP ...
Lecture Presentation to accompany Principles of Life
... • 6.1 ATP, Reduced Coenzymes, and Chemiosmosis Play Important Roles in Biological Energy Metabolism • 6.2 Carbohydrate Catabolism in the Presence of Oxygen Releases a Large Amount of Energy • 6.3 Carbohydrate Catabolism in the Absence of Oxygen Releases a Small Amount of Energy ...
... • 6.1 ATP, Reduced Coenzymes, and Chemiosmosis Play Important Roles in Biological Energy Metabolism • 6.2 Carbohydrate Catabolism in the Presence of Oxygen Releases a Large Amount of Energy • 6.3 Carbohydrate Catabolism in the Absence of Oxygen Releases a Small Amount of Energy ...
TCA Cycle
... A.CoA in mitochondria • Proteins and fatty acid are also broken down to yield A.CoA • Acetyl units oxidized to CO2 in mitochondrial matrix by TCA cycle • Energy released during oxidation captured by NAD+ and FAD > Carried to ETC for synthesis of ATP (oxidative ...
... A.CoA in mitochondria • Proteins and fatty acid are also broken down to yield A.CoA • Acetyl units oxidized to CO2 in mitochondrial matrix by TCA cycle • Energy released during oxidation captured by NAD+ and FAD > Carried to ETC for synthesis of ATP (oxidative ...
Biology 20
... 10. The cells of an ant and an elephant are, on average, the same small size; an elephant just has more of them. What is the advantage of small cell size? a) small cells are less likely to burst than large cell; b) small cells are less likely to be infected by bacteria; c) small cells can better tak ...
... 10. The cells of an ant and an elephant are, on average, the same small size; an elephant just has more of them. What is the advantage of small cell size? a) small cells are less likely to burst than large cell; b) small cells are less likely to be infected by bacteria; c) small cells can better tak ...
The Cell: A Microcosm of Life Multiple
... a. Enzymes that catalyze cleavage of C-C, C-S, and certain C-N bonds (excluding peptide bonds) without hydrolysis or oxidation-reduction b. Enzymes forming bonds between carbon and other atoms, such as acetyl-CoA carboxylase, which adds bicarbonate to acetyl-CoA to initiate fatty acid synthesis in t ...
... a. Enzymes that catalyze cleavage of C-C, C-S, and certain C-N bonds (excluding peptide bonds) without hydrolysis or oxidation-reduction b. Enzymes forming bonds between carbon and other atoms, such as acetyl-CoA carboxylase, which adds bicarbonate to acetyl-CoA to initiate fatty acid synthesis in t ...
Oxidative phosphorylation
Oxidative phosphorylation (or OXPHOS in short) is the metabolic pathway in which the mitochondria in cells use their structure, enzymes, and energy released by the oxidation of nutrients to reform ATP. Although the many forms of life on earth use a range of different nutrients, ATP is the molecule that supplies energy to metabolism. Almost all aerobic organisms carry out oxidative phosphorylation. This pathway is probably so pervasive because it is a highly efficient way of releasing energy, compared to alternative fermentation processes such as anaerobic glycolysis.During oxidative phosphorylation, electrons are transferred from electron donors to electron acceptors such as oxygen, in redox reactions. These redox reactions release energy, which is used to form ATP. In eukaryotes, these redox reactions are carried out by a series of protein complexes within the inner membrane of the cell's mitochondria, whereas, in prokaryotes, these proteins are located in the cells' intermembrane space. These linked sets of proteins are called electron transport chains. In eukaryotes, five main protein complexes are involved, whereas in prokaryotes many different enzymes are present, using a variety of electron donors and acceptors.The energy released by electrons flowing through this electron transport chain is used to transport protons across the inner mitochondrial membrane, in a process called electron transport. This generates potential energy in the form of a pH gradient and an electrical potential across this membrane. This store of energy is tapped by allowing protons to flow back across the membrane and down this gradient, through a large enzyme called ATP synthase; this process is known as chemiosmosis. This enzyme uses this energy to generate ATP from adenosine diphosphate (ADP), in a phosphorylation reaction. This reaction is driven by the proton flow, which forces the rotation of a part of the enzyme; the ATP synthase is a rotary mechanical motor.Although oxidative phosphorylation is a vital part of metabolism, it produces reactive oxygen species such as superoxide and hydrogen peroxide, which lead to propagation of free radicals, damaging cells and contributing to disease and, possibly, aging (senescence). The enzymes carrying out this metabolic pathway are also the target of many drugs and poisons that inhibit their activities.