Krebs cycle
... 6.12 Chemiosmosis powers ATP production • The electrons from NADH and FADH2 travel down the electron transport chain to oxygen • Energy released by the electrons is used to pump H+ ions into the space between the mitochondrial membranes • In chemiosmosis, the H+ ions diffuse back through the inner m ...
... 6.12 Chemiosmosis powers ATP production • The electrons from NADH and FADH2 travel down the electron transport chain to oxygen • Energy released by the electrons is used to pump H+ ions into the space between the mitochondrial membranes • In chemiosmosis, the H+ ions diffuse back through the inner m ...
ppt
... Proteins that span the membrane multiple times are inserted by alternating series of internal signal sequences, transmembrane stop-transfer sequences. ...
... Proteins that span the membrane multiple times are inserted by alternating series of internal signal sequences, transmembrane stop-transfer sequences. ...
Lecture 9 MEMBRANES
... This technique measures the density of matter and can be used to determine the distribution of lipid and protein in biomembranes. (a) During development of the nervous system, a large Schwann cell envelops the axon of a neuron. The continuous growth of the Schwann cell membrane into its own cytoplas ...
... This technique measures the density of matter and can be used to determine the distribution of lipid and protein in biomembranes. (a) During development of the nervous system, a large Schwann cell envelops the axon of a neuron. The continuous growth of the Schwann cell membrane into its own cytoplas ...
Cellular Respiration Review Sheet
... 1. What metric unit is used to measure energy? What is the difference between a calorie, a Calorie and a kilocalorie? 2. A cracker was burned and caused the temperature of 500g of water to increase by 4C. How many calories of energy were released from the cracker? How many kilocalories? 3. What doe ...
... 1. What metric unit is used to measure energy? What is the difference between a calorie, a Calorie and a kilocalorie? 2. A cracker was burned and caused the temperature of 500g of water to increase by 4C. How many calories of energy were released from the cracker? How many kilocalories? 3. What doe ...
Respiration Test Study Guide
... 31. Where in the mitochondria is the ETC located? _____________ _____________________ 32. In lactic acid fermentation, lactic acid (lactate) is produced from _________________. 33. ____________ and _____________ carry electrons to the electron transport chain. 34. The equation for aerobic cellular r ...
... 31. Where in the mitochondria is the ETC located? _____________ _____________________ 32. In lactic acid fermentation, lactic acid (lactate) is produced from _________________. 33. ____________ and _____________ carry electrons to the electron transport chain. 34. The equation for aerobic cellular r ...
Cell Respiration
... This created two compartments in the mitochondria with different proton concentrations. The matrix with a low concentration and the intermembranal space with a high concentration. This results in the protons moving down their concentration gradient from the intermembranal space to the matrix. Howeve ...
... This created two compartments in the mitochondria with different proton concentrations. The matrix with a low concentration and the intermembranal space with a high concentration. This results in the protons moving down their concentration gradient from the intermembranal space to the matrix. Howeve ...
Analysis of Protein Interactions at Native Chloroplast Membranes by
... to be influenced by membrane fluidity or tension. Preferential binding of precursors destined for chloroplasts indicates that OEP61 plays a role in protein targeting, and may work in concert with other plastidial chaperone receptors such as Toc64, which binds Hsp90 via its TPR domain [14]. Both OEP6 ...
... to be influenced by membrane fluidity or tension. Preferential binding of precursors destined for chloroplasts indicates that OEP61 plays a role in protein targeting, and may work in concert with other plastidial chaperone receptors such as Toc64, which binds Hsp90 via its TPR domain [14]. Both OEP6 ...
Cellular Respiration
... release free energy. This free energy is used to pump H+ protons into the inner membrane space of the mitochondria This creates an electro-chemical gradient that is a source of free energy which is used to create ATP! ...
... release free energy. This free energy is used to pump H+ protons into the inner membrane space of the mitochondria This creates an electro-chemical gradient that is a source of free energy which is used to create ATP! ...
4.4 Overview of Cellular Respiration I. Respiration
... C. Has 2 main stages: 1) Kreb’s Cycle mitochondrion 2) Electron Transport Chain ...
... C. Has 2 main stages: 1) Kreb’s Cycle mitochondrion 2) Electron Transport Chain ...
C 6 H 12 O 6 + O 6 CO 2 + H 2 O + ATP
... Glycolysis is the break down of glucose into 2 pyruvate. How many ATP molecules are needed to start this reaction? zero, one, two or four ...
... Glycolysis is the break down of glucose into 2 pyruvate. How many ATP molecules are needed to start this reaction? zero, one, two or four ...
ap biology 2007 scoring guidelines - AP Central
... In part (a) the response received 2 points for phospholipid structure and function and 2 points for protein structure and function. The student mentions lipid signals and blood types but does not explain that these are glycolipid functions. In part (b) the response correctly states that the infoldin ...
... In part (a) the response received 2 points for phospholipid structure and function and 2 points for protein structure and function. The student mentions lipid signals and blood types but does not explain that these are glycolipid functions. In part (b) the response correctly states that the infoldin ...
Fulltext PDF - Indian Academy of Sciences
... About the same time when Blobel was trying to put the puzzle of protein secretion together, Ceser Milstein's group at the Medical Research Council Laboratory in Cambridge, UK came up with an important experiment that lent credence to the signal hypothesis. Milstein demonstrated that the secreted for ...
... About the same time when Blobel was trying to put the puzzle of protein secretion together, Ceser Milstein's group at the Medical Research Council Laboratory in Cambridge, UK came up with an important experiment that lent credence to the signal hypothesis. Milstein demonstrated that the secreted for ...
Diversity of Metabolism in Procaryotes
... Figure 5. Three examples of substrate level phosphorylation. (a) and (b) are the two substrate level phosphorylations that occur during the Embden Meyerhof pathway, but they occur in all other fermentation pathways which have an Embden-Meyerhof component. (c) is a substrate level phosphorylation fou ...
... Figure 5. Three examples of substrate level phosphorylation. (a) and (b) are the two substrate level phosphorylations that occur during the Embden Meyerhof pathway, but they occur in all other fermentation pathways which have an Embden-Meyerhof component. (c) is a substrate level phosphorylation fou ...
Bio II Elodea Lab: Photosynthesis and Cellular
... a specialized chlorophyll a (700 or 680). During the light reactions, there are two possible routes for electron flo: cyclic or non-cyclic flow. Cyclic electron flow invlolvesw only Photosystem I and the ETC. Non-cyclic electron flow involves Photosystem I, Photosystem II and the ETC. The calvin cyc ...
... a specialized chlorophyll a (700 or 680). During the light reactions, there are two possible routes for electron flo: cyclic or non-cyclic flow. Cyclic electron flow invlolvesw only Photosystem I and the ETC. Non-cyclic electron flow involves Photosystem I, Photosystem II and the ETC. The calvin cyc ...
Chapter 9: Cellular Respiration and Fermentation (Lectures 12 + 13)
... 8.) Where in the cell does the electron transport chain occur? Are the NADH and FADH2 being oxidized or reduced during the ETC? 9.) What is the relationship between electron movement, energy release, and proton movement in the ETC? 10.) What type of phosphorylation produces ATP in the ETC? 11.) Outl ...
... 8.) Where in the cell does the electron transport chain occur? Are the NADH and FADH2 being oxidized or reduced during the ETC? 9.) What is the relationship between electron movement, energy release, and proton movement in the ETC? 10.) What type of phosphorylation produces ATP in the ETC? 11.) Outl ...
Structural comparison of three viral fusion proteins
... regions where all three sequences overlap are 14 (orf) 18 (vaccinia) and 24 (capripox). This probably reflects the increasing difficulty in shielding the core in smaller molecules. The data base for predictive algorithms is drawn almost entirely from globular proteins, and although this may be of si ...
... regions where all three sequences overlap are 14 (orf) 18 (vaccinia) and 24 (capripox). This probably reflects the increasing difficulty in shielding the core in smaller molecules. The data base for predictive algorithms is drawn almost entirely from globular proteins, and although this may be of si ...
Respiration - Mayfield City Schools
... NADH, FADH2, CO2, and some ATP • Which of these products are important to the electron transport chain? NADH, FADH2, these are the electron carriers that allow for the production of much more ATP ...
... NADH, FADH2, CO2, and some ATP • Which of these products are important to the electron transport chain? NADH, FADH2, these are the electron carriers that allow for the production of much more ATP ...
A novel protein transport system involved in the biogenesis of
... produce cofactor-containing proteins in the extracellular compartment. Biosynthesis of such extracytoplasmic redox proteins must involve both protein transport across the cytoplasmic membrane and cofactor insertion into the protein. However, combining these two processes presents a severe biosynthet ...
... produce cofactor-containing proteins in the extracellular compartment. Biosynthesis of such extracytoplasmic redox proteins must involve both protein transport across the cytoplasmic membrane and cofactor insertion into the protein. However, combining these two processes presents a severe biosynthet ...
Name Date
... 9. Fermentation produces no more ATP beyond the small yield from glycolysis, but the remaining reactions a. regenerate ADP c. dump electrons on an inorganic substance (not oxygen) b. regenerate NAD+ d. generate water 10. In certain organisms & under certain conditions, ________ can be used as an ene ...
... 9. Fermentation produces no more ATP beyond the small yield from glycolysis, but the remaining reactions a. regenerate ADP c. dump electrons on an inorganic substance (not oxygen) b. regenerate NAD+ d. generate water 10. In certain organisms & under certain conditions, ________ can be used as an ene ...
Chapter 2
... Lipid Rafts, Cholesterol, and Membrane Fluidity Regions of the plasma membrane called “lipid rafts” have high concentrations of cholesterol. Consequently, the proteins in lipid rafts a) diffuse more freely in the membrane. ...
... Lipid Rafts, Cholesterol, and Membrane Fluidity Regions of the plasma membrane called “lipid rafts” have high concentrations of cholesterol. Consequently, the proteins in lipid rafts a) diffuse more freely in the membrane. ...
The Cell Membrane - Biology Junction
... specific channels allow specific material across cell membrane ...
... specific channels allow specific material across cell membrane ...
Membrane - Hinsdale South High School
... Cell (compared to beaker) hypertonic or hypotonic Beaker (compared to cell) hypertonic or hypotonic Which way does the water flow? in or out of cell AP Biology ...
... Cell (compared to beaker) hypertonic or hypotonic Beaker (compared to cell) hypertonic or hypotonic Which way does the water flow? in or out of cell AP Biology ...
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.