C-terminal EH-domain-containing proteins
... mammalian cells is crucial for many essential cellular processes, such as nutrient uptake, control of ion channels, retrieval of synaptic vesicle components in neurons, and the regulated expression of signaling receptors and adhesion molecules at the cell surface (Conner and Schmid, 2003). Just as i ...
... mammalian cells is crucial for many essential cellular processes, such as nutrient uptake, control of ion channels, retrieval of synaptic vesicle components in neurons, and the regulated expression of signaling receptors and adhesion molecules at the cell surface (Conner and Schmid, 2003). Just as i ...
Enzyme Properties - Illinois Institute of Technology
... Protein side chains can participate in many interesting reactions Even main-chain atoms can play roles in certain circumstances. Wide range of hydrophobicity available (from highly water-hating to highly water-loving) within and around proteins gives them versatility that a more unambiguously hy ...
... Protein side chains can participate in many interesting reactions Even main-chain atoms can play roles in certain circumstances. Wide range of hydrophobicity available (from highly water-hating to highly water-loving) within and around proteins gives them versatility that a more unambiguously hy ...
Phospholipid Class and Fatty Acid Composition of Golgi Apparatus
... fraction. Overall, sphingomyelin of Golgi apparatus and plasma membrane contained the highest percentage of saturated acids. Phosphatidylserine of endoplasmic reticulum contained the largest percentage of unsaturated acids, with 7 5 z of the total acids being unsaturated. The major unsaturated acids ...
... fraction. Overall, sphingomyelin of Golgi apparatus and plasma membrane contained the highest percentage of saturated acids. Phosphatidylserine of endoplasmic reticulum contained the largest percentage of unsaturated acids, with 7 5 z of the total acids being unsaturated. The major unsaturated acids ...
Evidence for chloroplast control of external Ca -induced
... (Figure 2e). Additionally, the localization of GFP-Sec22 (endoplasmic reticulum maker) fusion proteins was apparently different from that of CAS-GFP fusions (Figure 2d). GFP fluorescence was detected mainly in the cytoplasm in control GFP-expressing cells (Figure 2c). To confirm the localization of ...
... (Figure 2e). Additionally, the localization of GFP-Sec22 (endoplasmic reticulum maker) fusion proteins was apparently different from that of CAS-GFP fusions (Figure 2d). GFP fluorescence was detected mainly in the cytoplasm in control GFP-expressing cells (Figure 2c). To confirm the localization of ...
Microbial Cell Structure and Function
... Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. ...
... Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. ...
LEC 7 respiration
... – Glycolysis (breaks down glucose into two molecules of pyruvate) – The citric acid cycle (completes the breakdown of glucose) – Oxidative phosphorylation (accounts for most of the ATP synthesis) ...
... – Glycolysis (breaks down glucose into two molecules of pyruvate) – The citric acid cycle (completes the breakdown of glucose) – Oxidative phosphorylation (accounts for most of the ATP synthesis) ...
A: Objective type questions: Choose the correct answers Most
... All are characteristics of anabolism EXCEPT: a. assembly of complex molecules. b. formation of new covalent bonds. c. ATP provides energy. d. NADPH is an electron donor. e. all are true. Ans. E ...
... All are characteristics of anabolism EXCEPT: a. assembly of complex molecules. b. formation of new covalent bonds. c. ATP provides energy. d. NADPH is an electron donor. e. all are true. Ans. E ...
Student Study Guide
... Glycolysis and the Krebs cycle supply electrons (via NADH) to the transport chain, which drives oxidative phosphorylation. Glycolysis occurs in the cytosol, the Krebs cycle in the mitochondrial matrix. The electron transport chain is built into the inner mitochondrial membrane. Web/CD Activity9B: Ov ...
... Glycolysis and the Krebs cycle supply electrons (via NADH) to the transport chain, which drives oxidative phosphorylation. Glycolysis occurs in the cytosol, the Krebs cycle in the mitochondrial matrix. The electron transport chain is built into the inner mitochondrial membrane. Web/CD Activity9B: Ov ...
RACC BIO Cellular respiration
... The electron transport chain – takes place in the cristae (infoldings of the inner mitochondrial membrane) ...
... The electron transport chain – takes place in the cristae (infoldings of the inner mitochondrial membrane) ...
The Plasma Membrane - Beck-Shop
... is well recognized that cells are highly organized with organelles having specific functions; examination of the plasma membrane demonstrates this structural precision also at the molecular level. The biologist readily focuses on the roles of lipid–protein interactions; however, it is equally importa ...
... is well recognized that cells are highly organized with organelles having specific functions; examination of the plasma membrane demonstrates this structural precision also at the molecular level. The biologist readily focuses on the roles of lipid–protein interactions; however, it is equally importa ...
Facilitated transport of small molecules and ions for energy
... appropriate SILMs. The carrier can be either a solute or a portion of the ionic liquid, and both charged and uncharged carriers are available. Although carrier mobility will be somewhat restricted by the high viscosity of ionic liquid, the highly ionic matrix has already allowed hopping of the ionic ...
... appropriate SILMs. The carrier can be either a solute or a portion of the ionic liquid, and both charged and uncharged carriers are available. Although carrier mobility will be somewhat restricted by the high viscosity of ionic liquid, the highly ionic matrix has already allowed hopping of the ionic ...
Slide 1
... 6.10 Most ATP production occurs by oxidative phosphorylation Oxidative phosphorylation involves electron transport and chemiosmosis and requires an adequate supply of oxygen – NADH and FADH2 and the inner membrane of the mitochondria are also involved – A H+ ion gradient formed from all of the re ...
... 6.10 Most ATP production occurs by oxidative phosphorylation Oxidative phosphorylation involves electron transport and chemiosmosis and requires an adequate supply of oxygen – NADH and FADH2 and the inner membrane of the mitochondria are also involved – A H+ ion gradient formed from all of the re ...
Conservation of inner nuclear membrane targeting sequences in
... To visualize the interaction of RnPom121NLS with importin α1, we focused on the NLS regions encoded by residues 291–320. We coex pressed in bacteria plasmids encoding ΔIBB-importin α1 and GSTtagged Pom121NLS (residues 291–320), and captured a stoichiomet ric complex of the two proteins on glutathi ...
... To visualize the interaction of RnPom121NLS with importin α1, we focused on the NLS regions encoded by residues 291–320. We coex pressed in bacteria plasmids encoding ΔIBB-importin α1 and GSTtagged Pom121NLS (residues 291–320), and captured a stoichiomet ric complex of the two proteins on glutathi ...
Biology 6 Test 1 Study Guide
... ii. Converts energy carried by NADH and FADH2 to ATP (3/NAD, 2/FAD) (Fig. 5.16) iii. Chemiosmosis – production of ATP by a proton (H+) gradient. 1. Protons have been pumped into inter/outer-membrane space. High concentration drives movement of protons back across membrane. 2. ATP synthase: force of ...
... ii. Converts energy carried by NADH and FADH2 to ATP (3/NAD, 2/FAD) (Fig. 5.16) iii. Chemiosmosis – production of ATP by a proton (H+) gradient. 1. Protons have been pumped into inter/outer-membrane space. High concentration drives movement of protons back across membrane. 2. ATP synthase: force of ...
Slide 1
... Properdin retards the decay of the C3b,Bb complex, increasing its half-life from about 4 min to 40 min. Decay accelerator substances (eg, factor H or decay accelerating factor [DAF]) compete with B for binding to C3b (eg, to produce C3b,H), decreasing the half-life of the C3b,Bb complex and causing ...
... Properdin retards the decay of the C3b,Bb complex, increasing its half-life from about 4 min to 40 min. Decay accelerator substances (eg, factor H or decay accelerating factor [DAF]) compete with B for binding to C3b (eg, to produce C3b,H), decreasing the half-life of the C3b,Bb complex and causing ...
T06 Fermentations 2014
... • How rapid ? Kinetics • How many ? Stoichiometry, mass balance, fermentation balance ...
... • How rapid ? Kinetics • How many ? Stoichiometry, mass balance, fermentation balance ...
Chapter 9
... • Electron transfer in the electron transport chain causes proteins to pump H+ from the mitochondrial matrix to the intermembrane space • H+ then moves back across the membrane, passing through the proton, ATP synthase • ATP synthase uses the exergonic flow of H+ to drive phosphorylation of ATP • Th ...
... • Electron transfer in the electron transport chain causes proteins to pump H+ from the mitochondrial matrix to the intermembrane space • H+ then moves back across the membrane, passing through the proton, ATP synthase • ATP synthase uses the exergonic flow of H+ to drive phosphorylation of ATP • Th ...
The Calcium-Binding Activity of a Vacuole
... [Daucus carota], tobacco [Nicotiana tabacum], and Arabidopsis), but were markedly absent in the two monocotyledonous species (maize and oats [Avena sativa]) tested (Fig. 2B). To determine whether VCaB45 protein levels might be correlated with the presence of vacuoles, we exploited the characteristic ...
... [Daucus carota], tobacco [Nicotiana tabacum], and Arabidopsis), but were markedly absent in the two monocotyledonous species (maize and oats [Avena sativa]) tested (Fig. 2B). To determine whether VCaB45 protein levels might be correlated with the presence of vacuoles, we exploited the characteristic ...
... Choice A: The energy released by degradative pathways is directly captured on which types of compounds? Briefly explain how the energy on these compounds is converted to a hydrogen ion (proton) gradient across a membrane during electron transport. Choice B: Briefly explain how the hydrogen ion gradi ...
Unit 20C Photosynthesis and Cellular Respiration
... such changes with great precision. In this Exploration, you will view an animation of biosphere data gathered over six years as part of the Sea-viewing Wide Field-of-view Sensor (SeaWiFS) Project. In the animation, areas of high plant life on land are shown in dark green, while areas of low plant li ...
... such changes with great precision. In this Exploration, you will view an animation of biosphere data gathered over six years as part of the Sea-viewing Wide Field-of-view Sensor (SeaWiFS) Project. In the animation, areas of high plant life on land are shown in dark green, while areas of low plant li ...
Distribution of lens sodium-potassium-adenosine
... Western blots were performed using an antibody to rabbit kidney Na-K-ATPase. Results. By immunoblotting, Na-K-ATPase polypeptide was detected in all lens cells. In contrast, adenosine triphosphate hydrolysis by the Na-K-ATPase (Na-K-ATPase activity) was not detectable or was detectable only at very ...
... Western blots were performed using an antibody to rabbit kidney Na-K-ATPase. Results. By immunoblotting, Na-K-ATPase polypeptide was detected in all lens cells. In contrast, adenosine triphosphate hydrolysis by the Na-K-ATPase (Na-K-ATPase activity) was not detectable or was detectable only at very ...
ATP - Luzzago
... regulated by concentrations of starting materials. • The starting molecules (acetyl CoA and oxidized electron carriers) must be replenished. • The electron carriers are reduced and they must be reoxidized. ...
... regulated by concentrations of starting materials. • The starting molecules (acetyl CoA and oxidized electron carriers) must be replenished. • The electron carriers are reduced and they must be reoxidized. ...
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.