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 ...
IOSR Journal of Pharmacy and Biological Sciences (IOSR-JPBS)
... plant sources. Medicinal and culinary herbs are rich sources of anti-inflammatory compounds such as flavonoids. Pharmaceutical drugs are built upon a single molecule while herbal remedies contain different active ingredients [1]. One of the wide spread complaint against modern medicines is its side ...
... plant sources. Medicinal and culinary herbs are rich sources of anti-inflammatory compounds such as flavonoids. Pharmaceutical drugs are built upon a single molecule while herbal remedies contain different active ingredients [1]. One of the wide spread complaint against modern medicines is its side ...
Protein Prenylation: Genes, Enzymes, Targets, and Functions
... by these sequences may differ in important respects. MammalianRab3A, which contains the C-X-Cmotif, is geranylgeranylated at both carboxyl-terminal cysteine residues and is carboxymethylated (38). This pattern modification maybe commonto all C-X-Cproteins; another protein containing this sequence mo ...
... by these sequences may differ in important respects. MammalianRab3A, which contains the C-X-Cmotif, is geranylgeranylated at both carboxyl-terminal cysteine residues and is carboxymethylated (38). This pattern modification maybe commonto all C-X-Cproteins; another protein containing this sequence mo ...
Role of the spindle pole body of yeast in mediating assembly of the
... diploid mother cell produces four haploid daughter cells within the mother cell. This process is accompanied by a single round of DNA replication followed by two rounds of DNA segregation. In the yeast Saccharomyces cerevisiae this process takes place within the boundaries of one undivided nucleus. ...
... diploid mother cell produces four haploid daughter cells within the mother cell. This process is accompanied by a single round of DNA replication followed by two rounds of DNA segregation. In the yeast Saccharomyces cerevisiae this process takes place within the boundaries of one undivided nucleus. ...
ZEBRANECROSIS, a thylakoidbound protein, is critical for the
... regulation of programmed cell death processes, and often display a broad spectrum of resistance to fungal and bacterial diseases (Yamanouchi et al., 2002; Kojo et al., 2006). Moreover, both maize lethal leaf spot 1 (lls1) and Arabidopsis accelerated cell death 1 (acd1) mutants accumulate a phototoxi ...
... regulation of programmed cell death processes, and often display a broad spectrum of resistance to fungal and bacterial diseases (Yamanouchi et al., 2002; Kojo et al., 2006). Moreover, both maize lethal leaf spot 1 (lls1) and Arabidopsis accelerated cell death 1 (acd1) mutants accumulate a phototoxi ...
Proteins in Serum and Urine - Ústav lékařské biochemie a
... their levels begin to appear 6 – 10 hours after the primary insult, and peak during the second or third day. The typical representatives are C-reactive protein (CRP) and serum amyloid A protein (SAA). More recently, procalcitonin (PCT) is examined. • Intermediate response acute phase proteins increa ...
... their levels begin to appear 6 – 10 hours after the primary insult, and peak during the second or third day. The typical representatives are C-reactive protein (CRP) and serum amyloid A protein (SAA). More recently, procalcitonin (PCT) is examined. • Intermediate response acute phase proteins increa ...
userfiles/153/my files/09_lecture_presentation 2015?id=1069
... and yields ATP -Anaerobic respiration is similar to aerobic respiration but consumes compounds other than O2 Cellular respiration includes both aerobic and anaerobic respiration but is often used to refer to aerobic respiration – Although carbohydrates, fats, and proteins are all consumed as fuel, i ...
... and yields ATP -Anaerobic respiration is similar to aerobic respiration but consumes compounds other than O2 Cellular respiration includes both aerobic and anaerobic respiration but is often used to refer to aerobic respiration – Although carbohydrates, fats, and proteins are all consumed as fuel, i ...
Chaperone-assisted protein folding: the path to discovery from a
... independently23. We also found that GroES, a heptameric ring of ~10 kDa subunits, binds like a lid over the central GroEL cavity, causing major conformational changes in the interacting GroEL subunits22 (Fig. 2e). The idea that the folding reaction might take place in the central cavity was soon rei ...
... independently23. We also found that GroES, a heptameric ring of ~10 kDa subunits, binds like a lid over the central GroEL cavity, causing major conformational changes in the interacting GroEL subunits22 (Fig. 2e). The idea that the folding reaction might take place in the central cavity was soon rei ...
Mitochondrial quality control by the ubiquitin
... Vms1 regulates mitochondrial protein degradation We recently identified a mechanism in yeast whereby a novel protein, which we have named Vms1 [VCP (valosincontaining protein) (p97)/Cdc48-associated mitochondrialstress-responsive 1], recruits Cdc48/p97 and Npl4 to stressed mitochondria [15]. Under n ...
... Vms1 regulates mitochondrial protein degradation We recently identified a mechanism in yeast whereby a novel protein, which we have named Vms1 [VCP (valosincontaining protein) (p97)/Cdc48-associated mitochondrialstress-responsive 1], recruits Cdc48/p97 and Npl4 to stressed mitochondria [15]. Under n ...
mic.sgmjournals.org
... and y4083) were strongly increased at 37 6C. The Ail/Lom family protein y1682 (OmpX) was strongly increased at 26 6C. Several porins and TonB-dependent receptors, which control small molecule transport through the OM, were also altered in abundance in a temperature-dependent manner. These marked dif ...
... and y4083) were strongly increased at 37 6C. The Ail/Lom family protein y1682 (OmpX) was strongly increased at 26 6C. Several porins and TonB-dependent receptors, which control small molecule transport through the OM, were also altered in abundance in a temperature-dependent manner. These marked dif ...
I. ATP is Universal
... b) Two NAD+ are reduced to NADH by adding e− (per 2 G3P). c) The high-energy electrons on NADH are carried to the ETC. d) This process recycles the NADH back to NAD+. e) Phosphate groups are added to the C3 molecules. f) This stimulates the synthesis of ATP via substrate level ATP synthesis. An enzy ...
... b) Two NAD+ are reduced to NADH by adding e− (per 2 G3P). c) The high-energy electrons on NADH are carried to the ETC. d) This process recycles the NADH back to NAD+. e) Phosphate groups are added to the C3 molecules. f) This stimulates the synthesis of ATP via substrate level ATP synthesis. An enzy ...
fulltext - DiVA Portal
... Signal conduction as well as substance exchange through membranes, involving active and passive transport of ions, macromolecules and metabolites, are predominantly mediated by proteins. They are either an integral part of the membrane bilayer or are peripherally associated with it. Proteins involve ...
... Signal conduction as well as substance exchange through membranes, involving active and passive transport of ions, macromolecules and metabolites, are predominantly mediated by proteins. They are either an integral part of the membrane bilayer or are peripherally associated with it. Proteins involve ...
FMM_Colin_Mitchell - Bioenergetic Failure
... flow of electrons along 5 inner membrane-bound molecular complexes (a process known as the electron transfer chain). These electrons are generated by oxidising the NADH (and FADH2) produced by the citric acid cycle to NAD+ (and FAD). The subsequent transfer of electrons from complex to complex resul ...
... flow of electrons along 5 inner membrane-bound molecular complexes (a process known as the electron transfer chain). These electrons are generated by oxidising the NADH (and FADH2) produced by the citric acid cycle to NAD+ (and FAD). The subsequent transfer of electrons from complex to complex resul ...
Chapter 9: Cellular Respiration Notes
... • Heterotrophs capture free energy present in carbon compounds produced by other organisms. They metabolize carbohydrates, lipids and proteins by hydrolysis as sources of free energy. • Cellular respiration includes both aerobic and anaerobic respiration but is often used to refer to aerobic respir ...
... • Heterotrophs capture free energy present in carbon compounds produced by other organisms. They metabolize carbohydrates, lipids and proteins by hydrolysis as sources of free energy. • Cellular respiration includes both aerobic and anaerobic respiration but is often used to refer to aerobic respir ...
Heterodimerization and Endocytosis of Arabidopsis
... fluorescent proteins is the plasma membrane and does not represent proteins in transit from the Golgi membranes, we used rat sialyltransferase fused to YFP (STtmd-YFP) as a Golgi marker for colocalization experiments with either BRI1-CFP (Figures 2A to 2D) or AtSERK3-CFP–tagged proteins (Figures 2I ...
... fluorescent proteins is the plasma membrane and does not represent proteins in transit from the Golgi membranes, we used rat sialyltransferase fused to YFP (STtmd-YFP) as a Golgi marker for colocalization experiments with either BRI1-CFP (Figures 2A to 2D) or AtSERK3-CFP–tagged proteins (Figures 2I ...
+ energy
... • The energy of oxidation is initially trapped as a high-energy phosphate compound (1,3-bisphosphoglycerate) and then used to form ATP ...
... • The energy of oxidation is initially trapped as a high-energy phosphate compound (1,3-bisphosphoglycerate) and then used to form ATP ...
Chapter 1 - Utrecht University Repository
... bind to their receptors at the plasma membrane and the receptor-ligand complexes can be internalized. Internalization of molecules across the plasma membrane takes place in a process called endocytosis. Intracellular compartmentalization is necessary for separation of biochemical reactions, but memb ...
... bind to their receptors at the plasma membrane and the receptor-ligand complexes can be internalized. Internalization of molecules across the plasma membrane takes place in a process called endocytosis. Intracellular compartmentalization is necessary for separation of biochemical reactions, but memb ...
23 Metabolism and Energy Production
... Complex I NADH Dehydrogenase At Complex I, Hydrogen and electrons are transferred from NADH to FMN. NADH + H+ + FMN NAD+ + FMNH2 FMNH2 transfers hydrogen to Fe-S clusters and then to coenzyme Q reducing Q and regenerating FMN. ...
... Complex I NADH Dehydrogenase At Complex I, Hydrogen and electrons are transferred from NADH to FMN. NADH + H+ + FMN NAD+ + FMNH2 FMNH2 transfers hydrogen to Fe-S clusters and then to coenzyme Q reducing Q and regenerating FMN. ...
Pre AP Bio Nov 8 2016
... • How did we get from glucose to lactic acid? • In the liver, the process is “reversed” using ATP from aerobic respiration ...
... • How did we get from glucose to lactic acid? • In the liver, the process is “reversed” using ATP from aerobic respiration ...
Microbial Metabolism Lecture 4
... metabolism we have to attach the high-phosphate bond back to the ADP to produce, again, a new ATP molecule. Cells can do this in 3 ways. We have what’s called substrate-level phosphorylation, this is a part that we’ll see during glycolysis and actually through the Krebs cycle. And then we have oxida ...
... metabolism we have to attach the high-phosphate bond back to the ADP to produce, again, a new ATP molecule. Cells can do this in 3 ways. We have what’s called substrate-level phosphorylation, this is a part that we’ll see during glycolysis and actually through the Krebs cycle. And then we have oxida ...
Midterm #2 - UC Davis Plant Sciences
... b) A bacterium uses nitrate (NO3-) as the terminal electron acceptor and acetoacetate as an initial electron donor to generate ATP by a process similar to the mitochondrial ETC/ATP synthase. Calculate the standard free energy change (Go’) of the acetoacetate oxidation. Assuming an efficiency of 83% ...
... b) A bacterium uses nitrate (NO3-) as the terminal electron acceptor and acetoacetate as an initial electron donor to generate ATP by a process similar to the mitochondrial ETC/ATP synthase. Calculate the standard free energy change (Go’) of the acetoacetate oxidation. Assuming an efficiency of 83% ...
ppt
... Is formed by the lateral wall of the inner ear. The greater part of the wall shows a rounded projection, called the promontory, which results from the underlying first turn of the ...
... Is formed by the lateral wall of the inner ear. The greater part of the wall shows a rounded projection, called the promontory, which results from the underlying first turn of the ...
Chapter 3
... • In lactic acid fermentation, pyruvate is reduced to NADH, forming lactate as an end product, with no release of CO2 • Lactic acid fermentation by some fungi and bacteria is used to make cheese and yogurt • Human muscle cells use lactic acid fermentation to generate ATP when O2 is ...
... • In lactic acid fermentation, pyruvate is reduced to NADH, forming lactate as an end product, with no release of CO2 • Lactic acid fermentation by some fungi and bacteria is used to make cheese and yogurt • Human muscle cells use lactic acid fermentation to generate ATP when O2 is ...
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.