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AP Bio Fall Final Study Guide
... Active Transport: Process that uses energy to move solutes across the membrane, an important process that allows substances from outside of the cell enter the cell. Active transportation involves proteins in the membrane to move the substance over. Eg. Proton pump that uses ATP to move H+ ions out ...
... Active Transport: Process that uses energy to move solutes across the membrane, an important process that allows substances from outside of the cell enter the cell. Active transportation involves proteins in the membrane to move the substance over. Eg. Proton pump that uses ATP to move H+ ions out ...
Metabolism - College of the Canyons
... • Glucose catabolism – a series of small steps, controlled by separate enzymes, in which energy is released in small manageable amounts, as much possible transferred to ATP and the rest is released as heat • Three major pathways of glucose catabolism ...
... • Glucose catabolism – a series of small steps, controlled by separate enzymes, in which energy is released in small manageable amounts, as much possible transferred to ATP and the rest is released as heat • Three major pathways of glucose catabolism ...
Chapter 9 - Cellular Respiration
... • NADH and FADH2 molecules donate their hydrogen ions and electrons at protein sites. • Electrons travel through ETC. • Hydrogen ions and electrons bond with oxygen to form water. ...
... • NADH and FADH2 molecules donate their hydrogen ions and electrons at protein sites. • Electrons travel through ETC. • Hydrogen ions and electrons bond with oxygen to form water. ...
Energy
... each step. Can you find where all of the reactants and products come into play for the lab? When you have finished. Gather the materials you will need for the lab from the back table and place them at one of the lamps for tomorrow. Set your light 8inches from the top of the stand. ...
... each step. Can you find where all of the reactants and products come into play for the lab? When you have finished. Gather the materials you will need for the lab from the back table and place them at one of the lamps for tomorrow. Set your light 8inches from the top of the stand. ...
Chemistry of Life
... Section 4: Energy and Metabolism Conservation of Mass – mass is neither created or destroyed, only changed forms Conservation of Energy – energy is neither created or destroyed, only changed forms ...
... Section 4: Energy and Metabolism Conservation of Mass – mass is neither created or destroyed, only changed forms Conservation of Energy – energy is neither created or destroyed, only changed forms ...
Aerobic Metabolism: The Citric Acid Cycle
... reactions of central importance in all living cells that utilize oxygen as part of cellular respiration. ...
... reactions of central importance in all living cells that utilize oxygen as part of cellular respiration. ...
ch9sec1n2_2013
... NADH and __________ FADH2 are passed along the electron transport chain. Energy from passing electrons is used to transport _____________________ Hydrogen ions (H+) across the membrane. Electron Transport Chain Animation(select start, continue, and #1) ...
... NADH and __________ FADH2 are passed along the electron transport chain. Energy from passing electrons is used to transport _____________________ Hydrogen ions (H+) across the membrane. Electron Transport Chain Animation(select start, continue, and #1) ...
Exam #2
... Given that Hf for MgCl2 is -641.6 kJ/mol and Hf for KCl is -435.9 kJ/mol, calculate Hrxn for the following equation: ...
... Given that Hf for MgCl2 is -641.6 kJ/mol and Hf for KCl is -435.9 kJ/mol, calculate Hrxn for the following equation: ...
Chapter 5 Capturing and releasing Energy
... 5.4 The Light-Dependent Reactions Chlorophylls and other pigments in the thylakoid membrane absorb light energy and pass it to photosystems, which then release electrons Energized electrons leave photosystems and enter electron transfer chains in the membrane; hydrogen ion gradients drive ATP f ...
... 5.4 The Light-Dependent Reactions Chlorophylls and other pigments in the thylakoid membrane absorb light energy and pass it to photosystems, which then release electrons Energized electrons leave photosystems and enter electron transfer chains in the membrane; hydrogen ion gradients drive ATP f ...
What is Photosynthesis?
... E Light energy drives electrons out of photosystem I, which accepts replacement electrons from electron transfer chains. F Electrons from photosystem I move through a second electron transfer chain, then combine with NADP+ and H+. NADPH forms. ...
... E Light energy drives electrons out of photosystem I, which accepts replacement electrons from electron transfer chains. F Electrons from photosystem I move through a second electron transfer chain, then combine with NADP+ and H+. NADPH forms. ...
Photosynthesis (briefly) and Cellular Respiration (aerobic
... Glucose enters the bloodstream and is transported to all the cells in your body ...
... Glucose enters the bloodstream and is transported to all the cells in your body ...
Biochemical Systems Handout All living cells need energy to
... 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 reactions, which take place in cells when a fuel substance such as carbohydrate (e.g. glucose or ...
... 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 reactions, which take place in cells when a fuel substance such as carbohydrate (e.g. glucose or ...
O 2 - Madison Public Schools
... shuttled (by NADH & FADH2)down ETC pump H+ to create H+ gradient → chemiosmosis!!! yields ~36 ATP from 1 glucose! ...
... shuttled (by NADH & FADH2)down ETC pump H+ to create H+ gradient → chemiosmosis!!! yields ~36 ATP from 1 glucose! ...
1. Why is cellular respiration called an aerobic process? 2. What
... Define the words in the boxes. On the line across each arrow, write a phrase that describes how the words in the boxes are related to one another. ...
... Define the words in the boxes. On the line across each arrow, write a phrase that describes how the words in the boxes are related to one another. ...
METABOLISM IN BACTERIA Microbial Metabolism Metabolism
... If the organism is a respiratory type (that means complete oxidation of glucose), it needs ...
... If the organism is a respiratory type (that means complete oxidation of glucose), it needs ...
BIOL 303 Cell Biology Test preparation questionnaire # 1
... 112. What is the name and structure of the organelle where aerobic respiration takes place? 113. Describe the biochemical reaction that connects glycolysis to the TCA cycle. 114. Name and describe the three classes of integral proteins found in the inner mitochondrial membrane. 115. How are proteins ...
... 112. What is the name and structure of the organelle where aerobic respiration takes place? 113. Describe the biochemical reaction that connects glycolysis to the TCA cycle. 114. Name and describe the three classes of integral proteins found in the inner mitochondrial membrane. 115. How are proteins ...
CELLULAR RESPIRATION
... The citric acid enters the Krebs cycle and is converted into carbon dioxide (a waste product), ATP, NADH, and FADH2 The NADH and FADH2 can now enter the electron transport chain These reactions take place in the mitochondria ...
... The citric acid enters the Krebs cycle and is converted into carbon dioxide (a waste product), ATP, NADH, and FADH2 The NADH and FADH2 can now enter the electron transport chain These reactions take place in the mitochondria ...
CELLULAR RESPIRATION
... The citric acid enters the Krebs cycle and is converted into carbon dioxide (a waste product), ATP, NADH, and FADH2 The NADH and FADH2 can now enter the electron transport chain These reactions take place in the mitochondria ...
... The citric acid enters the Krebs cycle and is converted into carbon dioxide (a waste product), ATP, NADH, and FADH2 The NADH and FADH2 can now enter the electron transport chain These reactions take place in the mitochondria ...
Chapter 9: Cellular Respiration
... the Krebs cycle is also called the citric acid cycle Other substances such as fatty acids and amino acids can also enter the Krebs cycle and be broken down to release energy ...
... the Krebs cycle is also called the citric acid cycle Other substances such as fatty acids and amino acids can also enter the Krebs cycle and be broken down to release energy ...
Cell Respiration Test
... c. Has zero kinetic energy d. Can do no work 9. Which of the following is true for all exergonic reactions? a. The products have more total energy than the reactants b. The reaction proceeds with a net release of free energy c. The reaction goes only in a forward direction: all reactants will be con ...
... c. Has zero kinetic energy d. Can do no work 9. Which of the following is true for all exergonic reactions? a. The products have more total energy than the reactants b. The reaction proceeds with a net release of free energy c. The reaction goes only in a forward direction: all reactants will be con ...
Basic Chemistry and Biochemistry Unit Review Sheet File
... A. Type of reaction by which complex molecules are synthesized from simple molecules B. A substance composed of similar repeating units. C. Proteins that act as organic catalysts. D. Digestion is accomplished by this type of reaction. E. COOH F. RNA and DNA G. Alcohol found in lipids. H. Monomer of ...
... A. Type of reaction by which complex molecules are synthesized from simple molecules B. A substance composed of similar repeating units. C. Proteins that act as organic catalysts. D. Digestion is accomplished by this type of reaction. E. COOH F. RNA and DNA G. Alcohol found in lipids. H. Monomer of ...
Photosynthesis and Cellular Respiration
... • The Electron Transport Chain is a series of proteins in the thylakoid membrane • As the electrons are transferred from one protein to another, some energy is released which – helps join ADP and Phosphate to form ATP – Pump hydrogen ions into the center of the thylakoid disk to join H+ and NADP+ fo ...
... • The Electron Transport Chain is a series of proteins in the thylakoid membrane • As the electrons are transferred from one protein to another, some energy is released which – helps join ADP and Phosphate to form ATP – Pump hydrogen ions into the center of the thylakoid disk to join H+ and NADP+ fo ...
1 All cells can harvest energy from organic molecules. To do this
... The actual yield for eukaryotes is reduced to approximately 30 ATP per glucose molecule for 2 reasons: ¾ The inner mitochondrial membrane is y allowingg some protons p to pass p “leaky” through without passing through ATP synthase. ¾ Energy stored in the proton gradient is used for other purposes be ...
... The actual yield for eukaryotes is reduced to approximately 30 ATP per glucose molecule for 2 reasons: ¾ The inner mitochondrial membrane is y allowingg some protons p to pass p “leaky” through without passing through ATP synthase. ¾ Energy stored in the proton gradient is used for other purposes be ...
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.