Glucose transport proteins
... occurs through GLUT2. Note that GLUT2 is the glucose transporter in pancreatic beta-cells. The combination of the high Km glucose carrier and glucokinase with its high Km (ca. 5 mM) insure that the presence of increasing levels of circulating glucose is noted only when this exceeds around 5 mmoles/l ...
... occurs through GLUT2. Note that GLUT2 is the glucose transporter in pancreatic beta-cells. The combination of the high Km glucose carrier and glucokinase with its high Km (ca. 5 mM) insure that the presence of increasing levels of circulating glucose is noted only when this exceeds around 5 mmoles/l ...
Full_ppt_ch23
... electrons and hydrogen ions from NADH and FADH2 are passed to intermediate electron carriers and then ultimately react with molecular oxygen to produce water • Most of the enzymes for the Electron Transport Chain are found in the inner mitochondrial membrane (found in the order in which they are nee ...
... electrons and hydrogen ions from NADH and FADH2 are passed to intermediate electron carriers and then ultimately react with molecular oxygen to produce water • Most of the enzymes for the Electron Transport Chain are found in the inner mitochondrial membrane (found in the order in which they are nee ...
Stitching proteins into membranes, not sew simple
... In a single spanning membrane protein, SAII integration would give rise to a protein with a Type II membrane topology (N-terminal cytosolic/C-terminal lumenal disposition). Thus, SAII sequences translocate their C-terminal flanking residues into the ER lumen. This is often depicted as the N-terminus ...
... In a single spanning membrane protein, SAII integration would give rise to a protein with a Type II membrane topology (N-terminal cytosolic/C-terminal lumenal disposition). Thus, SAII sequences translocate their C-terminal flanking residues into the ER lumen. This is often depicted as the N-terminus ...
Chapter 7 notes
... 7.5 The two stages of photosynthesis are linked by ATP and NADPH 2. The second stage is the Calvin cycle, which occurs in the stroma of the chloroplast. • The Calvin cycle is a cyclic series of reactions that assembles sugar molecules using CO2 and the energyrich products of the light reactions. • ...
... 7.5 The two stages of photosynthesis are linked by ATP and NADPH 2. The second stage is the Calvin cycle, which occurs in the stroma of the chloroplast. • The Calvin cycle is a cyclic series of reactions that assembles sugar molecules using CO2 and the energyrich products of the light reactions. • ...
Transporters - PharmaStreet
... FORXIGA® is indicated in adults aged 18 years and older with Type 2 diabetes mellitus to improve glycaemic control as: Monotherapy: When diet and exercise alone do not provide adequate glycaemic control in patients for whom use of metformin is considered inappropriate due to intolerance. Add-on comb ...
... FORXIGA® is indicated in adults aged 18 years and older with Type 2 diabetes mellitus to improve glycaemic control as: Monotherapy: When diet and exercise alone do not provide adequate glycaemic control in patients for whom use of metformin is considered inappropriate due to intolerance. Add-on comb ...
Chapter 19a Oxidative Phosphorylation and
... Describe, in simple diagrams and a few words, the chemiosmotic theory for coupling oxidation to phosphorylation in mitochondria. ...
... Describe, in simple diagrams and a few words, the chemiosmotic theory for coupling oxidation to phosphorylation in mitochondria. ...
Chapter 8. Movement across the Membrane
... solution to cause a cell to gain or lose water Isotonic solution: Solute concentration is the same as that inside the cell; no net water movement across the plasma membrane Hypertonic solution: Solute concentration is greater than that inside the cell; cell loses ...
... solution to cause a cell to gain or lose water Isotonic solution: Solute concentration is the same as that inside the cell; no net water movement across the plasma membrane Hypertonic solution: Solute concentration is greater than that inside the cell; cell loses ...
PowerPoint
... Transfers carbons to oxaloacetate (C4), forming citrate (C6) Cycles through steps to rearrange citrate 2 CO2 released Ends forming oxaloacetate Cycle starts again Net gain of 4 CO2, 6 NADH, 2 FADH2, 2 ATP ...
... Transfers carbons to oxaloacetate (C4), forming citrate (C6) Cycles through steps to rearrange citrate 2 CO2 released Ends forming oxaloacetate Cycle starts again Net gain of 4 CO2, 6 NADH, 2 FADH2, 2 ATP ...
View - Max-Planck
... The biochemical pathways of photosynthesis rely on the chloroplast's elaborate architecture. In both higher plants and algae, the light-dependent photosynthetic reactions take place in the thylakoids, sheet-like membrane-bound compartments that group together into regularly-spaced stacks (called gra ...
... The biochemical pathways of photosynthesis rely on the chloroplast's elaborate architecture. In both higher plants and algae, the light-dependent photosynthetic reactions take place in the thylakoids, sheet-like membrane-bound compartments that group together into regularly-spaced stacks (called gra ...
Document
... membrane, using integral membrane proteins. These proteins form four huge trans-membrane complexes called complexes I, II, III and IV. The complexes each contain up to 40 individual polypeptide chains, which perform many different functions including enzymes and trans-membrane pumps. In the respirat ...
... membrane, using integral membrane proteins. These proteins form four huge trans-membrane complexes called complexes I, II, III and IV. The complexes each contain up to 40 individual polypeptide chains, which perform many different functions including enzymes and trans-membrane pumps. In the respirat ...
File
... • The electrons are passed down the chain of proteins complexes from I to IV, each complex binding electrons more tightly than the previous one. • In complexes I, III and IV the electrons give up some of their energy, which is used to pump protons across the inner mitochondrial membrane by active tr ...
... • The electrons are passed down the chain of proteins complexes from I to IV, each complex binding electrons more tightly than the previous one. • In complexes I, III and IV the electrons give up some of their energy, which is used to pump protons across the inner mitochondrial membrane by active tr ...
AP Biology Chap 9 Reading Guide Cellular Respiration
... Copyright © 2010 Pearson Education, Inc. ...
... Copyright © 2010 Pearson Education, Inc. ...
Cellular Respiration
... proton gradient required for phosphorylation, in respiration it is the energy of oxidationreduction utilised for the same process. It is for this reason that the process is called oxidative phosphorylation. The energy released during the electron transport system is utilised in synthesising ATP with ...
... proton gradient required for phosphorylation, in respiration it is the energy of oxidationreduction utilised for the same process. It is for this reason that the process is called oxidative phosphorylation. The energy released during the electron transport system is utilised in synthesising ATP with ...
Answer Set 2
... 3. a. When [S+] is much greater than the value of KM, pH will have a negligible effect on the enzyme because S+ will interact with E- as soon as the enzyme becomes available. b. When [S+] is much less than the value of KM, the plot of Vo versus pH becomes essentially a titration curve for the ioniza ...
... 3. a. When [S+] is much greater than the value of KM, pH will have a negligible effect on the enzyme because S+ will interact with E- as soon as the enzyme becomes available. b. When [S+] is much less than the value of KM, the plot of Vo versus pH becomes essentially a titration curve for the ioniza ...
Unit Two “Energy Acquisition”
... 6. Finally, the resulting 4 Carbon molecule loses more Hydrogens via oxidation to form FADH2 and NADH 7. This final 4 Carbon molecule is the starting material needed to begin Cellular Respiration again ...
... 6. Finally, the resulting 4 Carbon molecule loses more Hydrogens via oxidation to form FADH2 and NADH 7. This final 4 Carbon molecule is the starting material needed to begin Cellular Respiration again ...
Respiration
... by NADH to form lactate (ionized form of lactic acid). • Lactic acid fermentation by some fungi and bacteria is used to make cheese and yogurt. • Muscle cells switch from aerobic respiration to lactic acid fermentation to generate ATP when O2 is scarce. • The waste product, lactate, may cause muscle ...
... by NADH to form lactate (ionized form of lactic acid). • Lactic acid fermentation by some fungi and bacteria is used to make cheese and yogurt. • Muscle cells switch from aerobic respiration to lactic acid fermentation to generate ATP when O2 is scarce. • The waste product, lactate, may cause muscle ...
Aerobic/Anaerobic Respiration
... Electron transport chains in microbes Series of linked redox couples move electrons from compounds with more negative Eo’ to those with less negative Eo’ ...
... Electron transport chains in microbes Series of linked redox couples move electrons from compounds with more negative Eo’ to those with less negative Eo’ ...
Cellular Respiration Review
... the chain would be “stuck” with them, shutting down the whole process of ATP production. This is the cell’s main mechanism for the production of ATP. ...
... the chain would be “stuck” with them, shutting down the whole process of ATP production. This is the cell’s main mechanism for the production of ATP. ...
Lipid Map of the Mammalian Cell
... synthesized on the cytosolic surface of the Golgi, requires a floppase to be able to reach the Golgi lumen (D’Angelo et al., 2007), where it is converted into a higher glycosphingolipid (see Poster). We observed no direct translocation across the Golgi membrane. Instead, glucosylceramide reached the ...
... synthesized on the cytosolic surface of the Golgi, requires a floppase to be able to reach the Golgi lumen (D’Angelo et al., 2007), where it is converted into a higher glycosphingolipid (see Poster). We observed no direct translocation across the Golgi membrane. Instead, glucosylceramide reached the ...
Foglia membrane and transport ppt
... -Solute moves DOWN concentration gradient (HIGH to LOW) until reaches equilibrium AP Biology ...
... -Solute moves DOWN concentration gradient (HIGH to LOW) until reaches equilibrium AP Biology ...
CHAPTER 9 CELLULAR RESPIRATION Life is Work Types of
... y Living cells require transfusions of energy from outside sources to perform their many tasks: y Chemical work y Transport work y Mechanical work ...
... y Living cells require transfusions of energy from outside sources to perform their many tasks: y Chemical work y Transport work y Mechanical work ...
Thylakoid
A thylakoid is a membrane-bound compartment inside chloroplasts and cyanobacteria. They are the site of the light-dependent reactions of photosynthesis. Thylakoids consist of a thylakoid membrane surrounding a thylakoid lumen. Chloroplast thylakoids frequently form stacks of disks referred to as grana (singular: granum). Grana are connected by intergranal or stroma thylakoids, which join granum stacks together as a single functional compartment.