The Breakdown of Glucose (aka Cellular Respiration)
... 2. GLYCOLYSIS (in cytoplasm)(title card) 3. Energy Investment Phase (title card) 4. Start with glucose – draw 6 carbon circles (hint: ...
... 2. GLYCOLYSIS (in cytoplasm)(title card) 3. Energy Investment Phase (title card) 4. Start with glucose – draw 6 carbon circles (hint: ...
No Slide Title
... They can do this because: A. Can fix CO2 into sugars in the mesophyll B. Can use photosystems I and II at night C. Modify rubisco to not bind with oxygen D. Can incorporate CO2 into organic acid at night E. Have lenticels instead of stomates ...
... They can do this because: A. Can fix CO2 into sugars in the mesophyll B. Can use photosystems I and II at night C. Modify rubisco to not bind with oxygen D. Can incorporate CO2 into organic acid at night E. Have lenticels instead of stomates ...
Lab 8 - FIU Faculty Websites
... Compare and contrast aerobic and anaerobic respiration. Measure the relative production of carbon dioxide by plants and animals. ______________________________________________________________________________ INTRODUCTION: All living organisms have evolved mechanisms to obtain energy needed to fu ...
... Compare and contrast aerobic and anaerobic respiration. Measure the relative production of carbon dioxide by plants and animals. ______________________________________________________________________________ INTRODUCTION: All living organisms have evolved mechanisms to obtain energy needed to fu ...
Chapter 9 powerpoint and animations
... prokaryotes probably used glycolysis to make ATP before oxygen was present • Earliest fossil bacteria present 3.5 billion years ago but large amounts of oxygen not present until 2.7 billion years ago • Glycolysis happens in cytoplasm without membrane bound organelles suggests it was found in early p ...
... prokaryotes probably used glycolysis to make ATP before oxygen was present • Earliest fossil bacteria present 3.5 billion years ago but large amounts of oxygen not present until 2.7 billion years ago • Glycolysis happens in cytoplasm without membrane bound organelles suggests it was found in early p ...
CHAPTER 7 _3_ - Doral Academy Preparatory
... reactions that give off CO2 and produce one ATP per cycle Turns twice per glucose molecule Produces two ATP Takes place in matrix of ...
... reactions that give off CO2 and produce one ATP per cycle Turns twice per glucose molecule Produces two ATP Takes place in matrix of ...
Cellular Respiration
... of H is slowly released and used to make ATP before they combine with the O Therefore, the energy that came from the sun and was stored in the organic molecule sugar, is now temporarily stored in ATP until the energy is used to transfer the last phosphate to a motor protein, muscle protein, or subst ...
... of H is slowly released and used to make ATP before they combine with the O Therefore, the energy that came from the sun and was stored in the organic molecule sugar, is now temporarily stored in ATP until the energy is used to transfer the last phosphate to a motor protein, muscle protein, or subst ...
Cell Location
... respiration is _inhaled___ into the _lungs_, _diffuses___ into the _blood___, and is delivered to the _mitochondria_ of the body cells by _red blood cells__. The glucose needed is obtained through _eating/digestion_. The glucose is transported in the blood and enters the body cells via _facilitated ...
... respiration is _inhaled___ into the _lungs_, _diffuses___ into the _blood___, and is delivered to the _mitochondria_ of the body cells by _red blood cells__. The glucose needed is obtained through _eating/digestion_. The glucose is transported in the blood and enters the body cells via _facilitated ...
Cellular Respiration
... in the lungs there are millions of little air sacs called alveoli that are surrounded by capillaries here the blood drops off carbon dioxide and picks up oxygen this oxygen will be taken directly to the cells when the oxygen gets to the cell, the mitochondria takes it and begins the process of cellu ...
... in the lungs there are millions of little air sacs called alveoli that are surrounded by capillaries here the blood drops off carbon dioxide and picks up oxygen this oxygen will be taken directly to the cells when the oxygen gets to the cell, the mitochondria takes it and begins the process of cellu ...
Cellular Respiration
... 1. Energy investment requires 2 ATP 2. Energy payoff: creates 2 NADH creates 4 ATP Note: only the carbon Skeleton is shown. There Are oxygens & hydrogens also ...
... 1. Energy investment requires 2 ATP 2. Energy payoff: creates 2 NADH creates 4 ATP Note: only the carbon Skeleton is shown. There Are oxygens & hydrogens also ...
I I I I I I I I I I I I I I I I I I I I
... the cell, which of the following terms describes the tonicity of the external solution relative to the cytoplasm of the cell? A cell whose ...
... the cell, which of the following terms describes the tonicity of the external solution relative to the cytoplasm of the cell? A cell whose ...
Pyruvate Oxidation and the Krebs Cycle
... ● step 3:Isocitrate (6-C) is converted to -ketoglutarate (5C) by losing a CO2 and two hydrogen atoms that reduce NAD+to NADH. ● step 4:-ketoglutarate (5-C) is converted to succinyl-CoA (4-C). A CO2 is removed, coenzyme A is added, and two hydrogen atoms reduce NAD+ to NADH. ...
... ● step 3:Isocitrate (6-C) is converted to -ketoglutarate (5C) by losing a CO2 and two hydrogen atoms that reduce NAD+to NADH. ● step 4:-ketoglutarate (5-C) is converted to succinyl-CoA (4-C). A CO2 is removed, coenzyme A is added, and two hydrogen atoms reduce NAD+ to NADH. ...
presentation source
... • Pyruvic acid is reduced by NADH forming a molecule of lactic acid. • C3H4O3 + NADH + H+ -> C3H6O3 + NAD+ • The process is called lactic acid fermentation. • The process is energetically wasteful because so much free energy remains in the lactic acid molecule. (It can also be debilitating because o ...
... • Pyruvic acid is reduced by NADH forming a molecule of lactic acid. • C3H4O3 + NADH + H+ -> C3H6O3 + NAD+ • The process is called lactic acid fermentation. • The process is energetically wasteful because so much free energy remains in the lactic acid molecule. (It can also be debilitating because o ...
Fermentation Pre-test/Post-test
... of yeast. Yeast and sugar are added to water, the gas produced is captured, and its volume recorded. Which variables should be held constant during the investigation? A. Mass of sugar and water temperature B. Mass of yeast and mass of sugar * C. Volume of gas and mass of yeast D. Volume of gas and w ...
... of yeast. Yeast and sugar are added to water, the gas produced is captured, and its volume recorded. Which variables should be held constant during the investigation? A. Mass of sugar and water temperature B. Mass of yeast and mass of sugar * C. Volume of gas and mass of yeast D. Volume of gas and w ...
Document
... considerably depending on lipolysis rates > uptake: free diffusion across the plasma membrane > rate of uptake is proportional to plasma concentration • Fatty acid utilization is governed by demand, ensuring fuel economy > FAD and NAD are necessary for b-oxidation > these factors are limiting in cel ...
... considerably depending on lipolysis rates > uptake: free diffusion across the plasma membrane > rate of uptake is proportional to plasma concentration • Fatty acid utilization is governed by demand, ensuring fuel economy > FAD and NAD are necessary for b-oxidation > these factors are limiting in cel ...
Chapter 1 - TeacherWeb
... Cellular respiration – name four phases, starting reactants/ending products of each phase, location of each process, general understanding of each process, number of ATP & product at each stage produced by 1 glucose molecule Role of NAD+, FAD, Coenzyme A Similarities and differences between aerobic ...
... Cellular respiration – name four phases, starting reactants/ending products of each phase, location of each process, general understanding of each process, number of ATP & product at each stage produced by 1 glucose molecule Role of NAD+, FAD, Coenzyme A Similarities and differences between aerobic ...
metabole
... catabolize glucose: Glycolysis (EMP pathway), TCA cycle, & Pentose phosphate pathway ...
... catabolize glucose: Glycolysis (EMP pathway), TCA cycle, & Pentose phosphate pathway ...
electron transport chain
... • The electron transport chain, consisting of several molecules (primarily proteins), is built into the inner membrane of a mitochondrion. • NADH shuttles electrons from food to the “top” of the chain. • At the “bottom”, oxygen captures the electrons and H+ to form water. • The free energy change f ...
... • The electron transport chain, consisting of several molecules (primarily proteins), is built into the inner membrane of a mitochondrion. • NADH shuttles electrons from food to the “top” of the chain. • At the “bottom”, oxygen captures the electrons and H+ to form water. • The free energy change f ...
Prof. Kamakaka`s Lecture 12 Notes
... Co-ordinated substrate channeling-pass substrate form 1 active site to next Fast reaction, minimized side reaction, co-ordinated process, high substrate conc ...
... Co-ordinated substrate channeling-pass substrate form 1 active site to next Fast reaction, minimized side reaction, co-ordinated process, high substrate conc ...
O 2
... This occurs in muscles in O2 debt (when running hard) until the debt is repaid (when you slow down) AP Biology ...
... This occurs in muscles in O2 debt (when running hard) until the debt is repaid (when you slow down) AP Biology ...
Chapter 9: How do cells harvest energy?
... A. aerobic respiration, the most efficient form of cellular respiration, is used by most organisms B. nutrients (typically glucose) are catabolized to water and carbon dioxide, and energy is stored in ATP C6H12O6 + 6 O2 +6 H2O 6 CO2 + 12 H2O + energy (stored in 36-38 ATP molecules) 1. this is a re ...
... A. aerobic respiration, the most efficient form of cellular respiration, is used by most organisms B. nutrients (typically glucose) are catabolized to water and carbon dioxide, and energy is stored in ATP C6H12O6 + 6 O2 +6 H2O 6 CO2 + 12 H2O + energy (stored in 36-38 ATP molecules) 1. this is a re ...
Glycolysis
Glycolysis (from glycose, an older term for glucose + -lysis degradation) is the metabolic pathway that converts glucose C6H12O6, into pyruvate, CH3COCOO− + H+. The free energy released in this process is used to form the high-energy compounds ATP (adenosine triphosphate) and NADH (reduced nicotinamide adenine dinucleotide).Glycolysis is a determined sequence of ten enzyme-catalyzed reactions. The intermediates provide entry points to glycolysis. For example, most monosaccharides, such as fructose and galactose, can be converted to one of these intermediates. The intermediates may also be directly useful. For example, the intermediate dihydroxyacetone phosphate (DHAP) is a source of the glycerol that combines with fatty acids to form fat.Glycolysis is an oxygen independent metabolic pathway, meaning that it does not use molecular oxygen (i.e. atmospheric oxygen) for any of its reactions. However the products of glycolysis (pyruvate and NADH + H+) are sometimes disposed of using atmospheric oxygen. When molecular oxygen is used in the disposal of the products of glycolysis the process is usually referred to as aerobic, whereas if the disposal uses no oxygen the process is said to be anaerobic. Thus, glycolysis occurs, with variations, in nearly all organisms, both aerobic and anaerobic. The wide occurrence of glycolysis indicates that it is one of the most ancient metabolic pathways. Indeed, the reactions that constitute glycolysis and its parallel pathway, the pentose phosphate pathway, occur metal-catalyzed under the oxygen-free conditions of the Archean oceans, also in the absence of enzymes. Glycolysis could thus have originated from chemical constraints of the prebiotic world.Glycolysis occurs in most organisms in the cytosol of the cell. The most common type of glycolysis is the Embden–Meyerhof–Parnas (EMP pathway), which was discovered by Gustav Embden, Otto Meyerhof, and Jakub Karol Parnas. Glycolysis also refers to other pathways, such as the Entner–Doudoroff pathway and various heterofermentative and homofermentative pathways. However, the discussion here will be limited to the Embden–Meyerhof–Parnas pathway.The entire glycolysis pathway can be separated into two phases: The Preparatory Phase – in which ATP is consumed and is hence also known as the investment phase The Pay Off Phase – in which ATP is produced.↑ ↑ 2.0 2.1 ↑ ↑ ↑ ↑ ↑ ↑