ch9sec1n2_2013
... that burns glucose and stores the energy as ATP = _______________ mitochondria ...
... that burns glucose and stores the energy as ATP = _______________ mitochondria ...
The electron transport chain is a part of cellular respiration. The
... transfer electrons to ADP and phosphate to make ATP in the inner membrane space. Distractor Rationale: This answer suggests the student may understand that hydrogen ions move through the electron transport chain, but does not understand that hydrogen ions are not reduced as they are pumped into the ...
... transfer electrons to ADP and phosphate to make ATP in the inner membrane space. Distractor Rationale: This answer suggests the student may understand that hydrogen ions move through the electron transport chain, but does not understand that hydrogen ions are not reduced as they are pumped into the ...
D-Glucose is a carbohydrate which can be classified as which of the
... E. A glucose facilitated transporter 10. A pure allosteric activator would be expected to have what effect upon an enzyme? A. Lower the Vmax and not affect the Km B. Raise the Vmax and not affect the Km C. Raise the Vmax and lower the Km D. Raise the Vmax and raise the Km E. Lower the Vmax and raise ...
... E. A glucose facilitated transporter 10. A pure allosteric activator would be expected to have what effect upon an enzyme? A. Lower the Vmax and not affect the Km B. Raise the Vmax and not affect the Km C. Raise the Vmax and lower the Km D. Raise the Vmax and raise the Km E. Lower the Vmax and raise ...
Slide 1
... IOC limit, but it is very important to note that people can metabolize caffeine at very different rates. Differences in metabolism, medications, and certain diseases may significantly alter the rate in which caffeine is cleared from the body. Some athletes came close to flunking the drug test after ...
... IOC limit, but it is very important to note that people can metabolize caffeine at very different rates. Differences in metabolism, medications, and certain diseases may significantly alter the rate in which caffeine is cleared from the body. Some athletes came close to flunking the drug test after ...
Chapter 6 How Cells Harvest Chemical Energy
... • Electron transport releases the energy your cells need to make the most of their ATP • The molecules of electron transport chains are built into the inner membranes of mitochondria – The chain functions as a chemical machine that uses energy released by the “fall” of electrons to pump hydrogen ion ...
... • Electron transport releases the energy your cells need to make the most of their ATP • The molecules of electron transport chains are built into the inner membranes of mitochondria – The chain functions as a chemical machine that uses energy released by the “fall” of electrons to pump hydrogen ion ...
Name the first of the three stages of cellular respiration
... Where does the electron transport chain take place? IN AND ACROSS THE MITOCHONDRIA’S INNER MEMBRANE ...
... Where does the electron transport chain take place? IN AND ACROSS THE MITOCHONDRIA’S INNER MEMBRANE ...
CHAPTER-III CARBOHYDRATE METABOLISM
... NADH, and produces carbon dioxide. The NADH generated by the TCA cycle is fed into the oxidative phosphorylation pathway. The net result of these two closely linked pathways is the oxidation of nutrients to produce usable energy in the form of ATP. In eukaryotic cells, the citric acid cycle occurs i ...
... NADH, and produces carbon dioxide. The NADH generated by the TCA cycle is fed into the oxidative phosphorylation pathway. The net result of these two closely linked pathways is the oxidation of nutrients to produce usable energy in the form of ATP. In eukaryotic cells, the citric acid cycle occurs i ...
2 ATP
... During Cellular Respiration we take potential energy (stored energy) called chemical energy stored in the bonds of glucose and turn it into ATP. ATP is called free energy because it is available to do any type of work needed in our cells called Kinetic Energy (energy available for work) The amount o ...
... During Cellular Respiration we take potential energy (stored energy) called chemical energy stored in the bonds of glucose and turn it into ATP. ATP is called free energy because it is available to do any type of work needed in our cells called Kinetic Energy (energy available for work) The amount o ...
Chapter 9: Cellular Respiration and Fermentation - Biology E
... The ATP synthase harnesses the proton-motive force to phosphorylate ADP, forming ATP. Together, electron transport and chemiosmosis make up oxidative phosphorylation. 31. To account for the total number of ATPs that could be formed from a glucose molecule, we have to add the substrate-level ATPs fr ...
... The ATP synthase harnesses the proton-motive force to phosphorylate ADP, forming ATP. Together, electron transport and chemiosmosis make up oxidative phosphorylation. 31. To account for the total number of ATPs that could be formed from a glucose molecule, we have to add the substrate-level ATPs fr ...
ATP
... small molecules (oxygen, carbon dioxide) – movement from high concentration to low concentration (passive) ...
... small molecules (oxygen, carbon dioxide) – movement from high concentration to low concentration (passive) ...
Cellular Metabolism
... “picked up” during glycolysis (NAD+ only) and Kreb's cycle (both NAD+ and FAD). – The electrons “power” the movement of H+ (protons) across the inner membrane space creating a proton motive gradient – This gradient is utilized along with oxygen that has entered the mitochondrial matrix to power a ro ...
... “picked up” during glycolysis (NAD+ only) and Kreb's cycle (both NAD+ and FAD). – The electrons “power” the movement of H+ (protons) across the inner membrane space creating a proton motive gradient – This gradient is utilized along with oxygen that has entered the mitochondrial matrix to power a ro ...
Cellular Respiration Review
... Reward= 2 ATP for glycolysis. Lactic acid fermentation: Only one step in lactic acid/lactate fermentation: the conversion of 2 pyruvate molecules from glycolysis into 2 lactates. Like alcoholic fermentation, NADH gives up its hydrogen to form NAD+ which can be recycled and used in glycolysis ...
... Reward= 2 ATP for glycolysis. Lactic acid fermentation: Only one step in lactic acid/lactate fermentation: the conversion of 2 pyruvate molecules from glycolysis into 2 lactates. Like alcoholic fermentation, NADH gives up its hydrogen to form NAD+ which can be recycled and used in glycolysis ...
Cellular Respiration 2010
... a. All of the NADH and FADH2 give their electrons to the ETC to be turned into ATP b. Occurs Across mitochondria ...
... a. All of the NADH and FADH2 give their electrons to the ETC to be turned into ATP b. Occurs Across mitochondria ...
Energy - Phillips Scientific Methods
... 1st law- Energy cannot be created or destroyed. Energy can be converted from one form to another. The sum of the energy before the conversion is equal to the sum of the energy after the conversion. ...
... 1st law- Energy cannot be created or destroyed. Energy can be converted from one form to another. The sum of the energy before the conversion is equal to the sum of the energy after the conversion. ...
Lecture 23 – SIGNAL TRANSDUCTION: G
... Starting with fructose-6-phosphate and proceeding to pyruvate what is the net yield of ATP? phosphofructokinase-1 = loss of 1ATP phosphoglycerate kinase = gain of 2ATP (fructose-1,6-bisphosphate splits to two molecules) pyruvate kinase = gain of 2ATP Net yield = gain of 3 ATP Describe how the intrac ...
... Starting with fructose-6-phosphate and proceeding to pyruvate what is the net yield of ATP? phosphofructokinase-1 = loss of 1ATP phosphoglycerate kinase = gain of 2ATP (fructose-1,6-bisphosphate splits to two molecules) pyruvate kinase = gain of 2ATP Net yield = gain of 3 ATP Describe how the intrac ...
Oxygen consumption by cultured human cells is impaired by a
... mtDNA ratio were linear for the MT4 cell line (black symbols, Fig. 2B). A linear relationship was also observed for primary human preadipocytes (white symbols; Fig. 2B), demonstrating that the linear relationship between mtDNA content and respiratory activity is not restricted to a single cell type. ...
... mtDNA ratio were linear for the MT4 cell line (black symbols, Fig. 2B). A linear relationship was also observed for primary human preadipocytes (white symbols; Fig. 2B), demonstrating that the linear relationship between mtDNA content and respiratory activity is not restricted to a single cell type. ...
VOCAB - Cellular Respiration
... The Citric Acid Cycle Also called the Krebs Cycle Takes place within the mitochondrial matrix of eukaryotic cells or the cytosol of prokaryotes Second major phase of cellular respiration Back to contents ...
... The Citric Acid Cycle Also called the Krebs Cycle Takes place within the mitochondrial matrix of eukaryotic cells or the cytosol of prokaryotes Second major phase of cellular respiration Back to contents ...
CELLULAR RESPIRATION 04 JUNE 2014 Lesson Description
... a space. The inner membrane is folded and these folds are called cristae and the space in the centre of the inner membrane is called the matrix. The cristae increase the surface area of the inner membrane and so increase ATP production ...
... a space. The inner membrane is folded and these folds are called cristae and the space in the centre of the inner membrane is called the matrix. The cristae increase the surface area of the inner membrane and so increase ATP production ...
objectives - WordPress.com
... Be able to: briefly describe glycolysis, TCA and the Electron transfer chain. ...
... Be able to: briefly describe glycolysis, TCA and the Electron transfer chain. ...
Lecture 7 (2/06/08) " Single
... fatty acids involved in cell signaling. ______________ 2. In order to make long polymers of sugar, two monomers can be brought together by enzymes such that their hydroxyl groups (-OH) through couple together. This catalysis is an example of a _______________reaction. condensation ...
... fatty acids involved in cell signaling. ______________ 2. In order to make long polymers of sugar, two monomers can be brought together by enzymes such that their hydroxyl groups (-OH) through couple together. This catalysis is an example of a _______________reaction. condensation ...
design of energy metabolism
... and fats because nitrogenous waste removal incurs a cost. ATP yields are approximately similar to those for carbohydrates. 3. Oxidative Phosphorylation (ETS of IMM) a) NADH or FADH2 from Krebs Cycle are fed through ETS with molecular oxygen serving as the final electron acceptor. ½ O2 reacts with 2 ...
... and fats because nitrogenous waste removal incurs a cost. ATP yields are approximately similar to those for carbohydrates. 3. Oxidative Phosphorylation (ETS of IMM) a) NADH or FADH2 from Krebs Cycle are fed through ETS with molecular oxygen serving as the final electron acceptor. ½ O2 reacts with 2 ...
Lecture 17/18 - Aerobic and Anaerobic Metabolism
... 4.) What is the energy yield of the citric acid cycle? What type of phosphorylation produces the GTP? 5.) Summarize the overall net energy yield for 1 molecule of glucose that undergoes glycolysis and the CAC—It may be helpful to include the energy reactants and products 6.) Explain how the concent ...
... 4.) What is the energy yield of the citric acid cycle? What type of phosphorylation produces the GTP? 5.) Summarize the overall net energy yield for 1 molecule of glucose that undergoes glycolysis and the CAC—It may be helpful to include the energy reactants and products 6.) Explain how the concent ...
Mitochondrion
The mitochondrion (plural mitochondria) is a double membrane-bound organelle found in most eukaryotic cells. The word mitochondrion comes from the Greek μίτος, mitos, i.e. ""thread"", and χονδρίον, chondrion, i.e. ""granule"" or ""grain-like"".Mitochondria range from 0.5 to 1.0 μm in diameter. A considerable variation can be seen in the structure and size of this organelle. Unless specifically stained, they are not visible. These structures are described as ""the powerhouse of the cell"" because they generate most of the cell's supply of adenosine triphosphate (ATP), used as a source of chemical energy. In addition to supplying cellular energy, mitochondria are involved in other tasks, such as signaling, cellular differentiation, and cell death, as well as maintaining control of the cell cycle and cell growth. Mitochondria have been implicated in several human diseases, including mitochondrial disorders, cardiac dysfunction, and heart failure. A recent University of California study including ten children diagnosed with severe autism suggests that autism may be correlated with mitochondrial defects as well.Several characteristics make mitochondria unique. The number of mitochondria in a cell can vary widely by organism, tissue, and cell type. For instance, red blood cells have no mitochondria, whereas liver cells can have more than 2000. The organelle is composed of compartments that carry out specialized functions. These compartments or regions include the outer membrane, the intermembrane space, the inner membrane, and the cristae and matrix. Mitochondrial proteins vary depending on the tissue and the species. In humans, 615 distinct types of protein have been identified from cardiac mitochondria, whereas in rats, 940 proteins have been reported. The mitochondrial proteome is thought to be dynamically regulated. Although most of a cell's DNA is contained in the cell nucleus, the mitochondrion has its own independent genome. Further, its DNA shows substantial similarity to bacterial genomes.