Note sheet Chap 5, Sect 3
... __3__ NADH; __2__ ATP; and __1___ FADH2 (another electron carrier) are produced. The __NADH___ and ___FADH2____ are electron carriers and store energy. Electron Transport Chain Electrons donated by __NADH__ and __FADH2__ pass to an electron transport chain in the _folds__ of the __mitochondrion_____ ...
... __3__ NADH; __2__ ATP; and __1___ FADH2 (another electron carrier) are produced. The __NADH___ and ___FADH2____ are electron carriers and store energy. Electron Transport Chain Electrons donated by __NADH__ and __FADH2__ pass to an electron transport chain in the _folds__ of the __mitochondrion_____ ...
Chapter 6 How Cells Harvest Chemical Energy
... – ATP synthase takes the energy from this flow and synthesizes ATP ...
... – ATP synthase takes the energy from this flow and synthesizes ATP ...
PROTEINS
... exposed hydrophobic pocket transiently binds to exposed hydrophobic regions of the unfolded target EXTRA REQUIREMENT ...
... exposed hydrophobic pocket transiently binds to exposed hydrophobic regions of the unfolded target EXTRA REQUIREMENT ...
Proteomics pathway Most common properties of proteins
... • Solubilise as many proteins as possible including hydrophobic species • Prevent protein aggregates and hydrophobic interactions. This includes denaturing the proteins to break non-covalent interactions, to break disulfide bonds and to disrupt non-covalent interactions between proteins and other co ...
... • Solubilise as many proteins as possible including hydrophobic species • Prevent protein aggregates and hydrophobic interactions. This includes denaturing the proteins to break non-covalent interactions, to break disulfide bonds and to disrupt non-covalent interactions between proteins and other co ...
Question
... a. Charging electrons to power ATP synthase b. Catalyzing the formation of acetyl-CoA c. Providing electrons and H+ to the electron transport chain d. Transporting CO2 into the mitochondria e. Acting as a terminal electron acceptor ...
... a. Charging electrons to power ATP synthase b. Catalyzing the formation of acetyl-CoA c. Providing electrons and H+ to the electron transport chain d. Transporting CO2 into the mitochondria e. Acting as a terminal electron acceptor ...
3/14 Cellular Respiration
... electrons that are left over, combining with hydrogen ions to make water. Water = electron transport chain waste product. ...
... electrons that are left over, combining with hydrogen ions to make water. Water = electron transport chain waste product. ...
Chapter 5: Microbial Metabolism Part II
... from NADH and FADH2 are released to chain of electron carriers. Electron carriers are on cell membrane (plasma membrane of bacteria or inner mitochondrial membrane in eucaryotes). Final electron acceptor is oxygen. A proton gradient is generated across membrane as electrons flow down chain. ...
... from NADH and FADH2 are released to chain of electron carriers. Electron carriers are on cell membrane (plasma membrane of bacteria or inner mitochondrial membrane in eucaryotes). Final electron acceptor is oxygen. A proton gradient is generated across membrane as electrons flow down chain. ...
2.2 cellular respiration: the details
... NAD+ is used to shuttle electrons to the first component of the electron transport chain. During oxidative phosphorylation, NAD+ removes two hydrogen atoms from a part of the original glucose molecule. Two electrons and one proton attach to NAD+, reducing it to NADH (NAD+ is the oxidized form of NAD ...
... NAD+ is used to shuttle electrons to the first component of the electron transport chain. During oxidative phosphorylation, NAD+ removes two hydrogen atoms from a part of the original glucose molecule. Two electrons and one proton attach to NAD+, reducing it to NADH (NAD+ is the oxidized form of NAD ...
Modification of the K-Ras Signaling Pathway
... • Ras (Rat Sarcoma) - Small GTPase protein • Active only in GTP-bound form • Activation through facilitated nucleotide exchange from GDP GTP via GEF (SOS) • Self-regulates via hydrolysis of GTP GDP – partially dependent on GAP (RASA1) ...
... • Ras (Rat Sarcoma) - Small GTPase protein • Active only in GTP-bound form • Activation through facilitated nucleotide exchange from GDP GTP via GEF (SOS) • Self-regulates via hydrolysis of GTP GDP – partially dependent on GAP (RASA1) ...
Use the information in the book
... D. Used to move ions such as Na + , Ca + , and K + across the cell membrane E. SodiumPotassium pump moves 3 Na + out for every 2 K + into the cell 1. Causes a difference in charge inside and outside the cell 2. Difference in charge is called membrane potential F. Ion pumps help _____________ ...
... D. Used to move ions such as Na + , Ca + , and K + across the cell membrane E. SodiumPotassium pump moves 3 Na + out for every 2 K + into the cell 1. Causes a difference in charge inside and outside the cell 2. Difference in charge is called membrane potential F. Ion pumps help _____________ ...
Freeman 1e: How we got there
... fermentation and is a widespread method of anaerobic metabolism. The end result of glycolysis is the release of a small amount of energy that is conserved as ATP and the production of fermentation products. For each glucose consumed in glycolysis, two ATPs are produced. • Glycolysis is an anoxic pro ...
... fermentation and is a widespread method of anaerobic metabolism. The end result of glycolysis is the release of a small amount of energy that is conserved as ATP and the production of fermentation products. For each glucose consumed in glycolysis, two ATPs are produced. • Glycolysis is an anoxic pro ...
Harvesting Chemical Energy
... cycle in mitochondrial matrix produces some 2 ATP, but mostly strips out CO2 and produces energy ...
... cycle in mitochondrial matrix produces some 2 ATP, but mostly strips out CO2 and produces energy ...
Diffusion Lab
... Special proteins embedded in the cell membrane can act as pumps to move molecules from a region of lower concentration through the cell membrane to a region of higher concentration. This type of active transport requires energy. In this investigation you used a synthetic selectively permeable membra ...
... Special proteins embedded in the cell membrane can act as pumps to move molecules from a region of lower concentration through the cell membrane to a region of higher concentration. This type of active transport requires energy. In this investigation you used a synthetic selectively permeable membra ...
Pinar Tulay membrane_17
... Summary Both membrane phospholipids and membrane proteins have hydrophilic and hydrophobic regions, giving them dual solubility properties. Hydrophobic regions of these membrane components are oriented inward and hydrophilic regions oriented outward. Biological membranes are based on a fluid ph ...
... Summary Both membrane phospholipids and membrane proteins have hydrophilic and hydrophobic regions, giving them dual solubility properties. Hydrophobic regions of these membrane components are oriented inward and hydrophilic regions oriented outward. Biological membranes are based on a fluid ph ...
ch 9 Cellular_Respiration
... • NAD+ - nicotinamide adenine dinucleotide is a coenzyme that transports electrons from glucose to the electron transport chain to make ATP • NAD+ is reduced (electrons are added) to NADH + H+ using the enzyme dehydrogenase (2 electrons and 2 protons, but one proton is released) ...
... • NAD+ - nicotinamide adenine dinucleotide is a coenzyme that transports electrons from glucose to the electron transport chain to make ATP • NAD+ is reduced (electrons are added) to NADH + H+ using the enzyme dehydrogenase (2 electrons and 2 protons, but one proton is released) ...
active transport
... Diffusion is the movement of substances from high to low concentration. Oil-soluble substances pass through the lipid part of membranes easily by diffusion also. Diffusion can be through the ___________________ bilayer or using ______________ channels. Facilitated Diffusion is the movement of su ...
... Diffusion is the movement of substances from high to low concentration. Oil-soluble substances pass through the lipid part of membranes easily by diffusion also. Diffusion can be through the ___________________ bilayer or using ______________ channels. Facilitated Diffusion is the movement of su ...
Redox reaction during glycolysis
... • NADH+H+ supplies pair of H atoms to the first carrier in the chain, with the NAD+ returning to the matrix. • The hydrogen atoms are split, to release two electrons, which pass from carrier in the chain. • Energy is released as the e- pass from carrier to carrier, and three of these use this energy ...
... • NADH+H+ supplies pair of H atoms to the first carrier in the chain, with the NAD+ returning to the matrix. • The hydrogen atoms are split, to release two electrons, which pass from carrier in the chain. • Energy is released as the e- pass from carrier to carrier, and three of these use this energy ...
Cellular Membranes
... • Provides a gateway for exchange between the ECF and ICF – the arrangement of phospholipids in a bilayer makes most of the thickness of the membrane NON-POLAR and thus creates an extremely effective barrier against the movement of polar substances into or out of the cell – membrane proteins determi ...
... • Provides a gateway for exchange between the ECF and ICF – the arrangement of phospholipids in a bilayer makes most of the thickness of the membrane NON-POLAR and thus creates an extremely effective barrier against the movement of polar substances into or out of the cell – membrane proteins determi ...
6. In both photosynthesis and respiration, a electrochemical proton
... the electron transport chain. g. The electron transport chain captures free energy from electrons in a series of coupled reactions that establish an electrochemical gradient across membranes. Evidence of student learning is a demonstrated understanding of each of the following: 1. Electron transport ...
... the electron transport chain. g. The electron transport chain captures free energy from electrons in a series of coupled reactions that establish an electrochemical gradient across membranes. Evidence of student learning is a demonstrated understanding of each of the following: 1. Electron transport ...
Cellular Respiration
... Even though living organisms require glucose for energy, glucose does not directly supply energy. First an organism's cells break down glucose in the mitochondria to form a molecule called Adenosine Triphosphate or ATP. ATP is the most important energy molecule used by living organisms. When ATP los ...
... Even though living organisms require glucose for energy, glucose does not directly supply energy. First an organism's cells break down glucose in the mitochondria to form a molecule called Adenosine Triphosphate or ATP. ATP is the most important energy molecule used by living organisms. When ATP los ...
Old Exam 1 Questions KEY
... channel by osmosis, and the energy in this water flow is used to power ATP synthesis. c. H+ movement down a concentration gradient from the intermembrane space into the mitochondrial matrix through ATP synthase results in ATP synthesis d. All these statements describe parts of the chemiosmotic mecha ...
... channel by osmosis, and the energy in this water flow is used to power ATP synthesis. c. H+ movement down a concentration gradient from the intermembrane space into the mitochondrial matrix through ATP synthase results in ATP synthesis d. All these statements describe parts of the chemiosmotic mecha ...
32. It is most reasonable to hypothesize that, in the
... the electron transport chain. g. The electron transport chain captures free energy from electrons in a series of coupled reactions that establish an electrochemical gradient across membranes. Evidence of student learning is a demonstrated understanding of each of the following: 1. Electron transport ...
... the electron transport chain. g. The electron transport chain captures free energy from electrons in a series of coupled reactions that establish an electrochemical gradient across membranes. Evidence of student learning is a demonstrated understanding of each of the following: 1. Electron transport ...
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.