Chapter 8
... • Enzymes in the cytoplasm catalyze several steps in glucose breakdown – Glucose is first phosphorylated in energyrequiring steps, then the six-carbon intermediate is split to form two molecules of PGAL (which gives a phosphate to make ATP) – Enzymes remove H+ and electrons from PGAL and transfer th ...
... • Enzymes in the cytoplasm catalyze several steps in glucose breakdown – Glucose is first phosphorylated in energyrequiring steps, then the six-carbon intermediate is split to form two molecules of PGAL (which gives a phosphate to make ATP) – Enzymes remove H+ and electrons from PGAL and transfer th ...
Structural Biology: What does 3D tell us?
... are known as motifs or supersecondary structures A motif is usually smaller than a domain but can encompass an entire domain. Sometimes the structures of domains are partly named after motifs that they contain, e.g. “greek key beta barrel” It should be noted that the term motif, when used in conjunc ...
... are known as motifs or supersecondary structures A motif is usually smaller than a domain but can encompass an entire domain. Sometimes the structures of domains are partly named after motifs that they contain, e.g. “greek key beta barrel” It should be noted that the term motif, when used in conjunc ...
Review PPT
... of ADP to form ATP stores approximately 7.3 kcal per mole of ATP. What is the approximate efficiency of cellular respiration for a "mutant" organism that produces only 29 moles of ATP for every mole of glucose oxidized, rather than the usual 36-38 moles of ATP? a. 0.4% b. 25% c. 30% d. 40% e. 60% ...
... of ADP to form ATP stores approximately 7.3 kcal per mole of ATP. What is the approximate efficiency of cellular respiration for a "mutant" organism that produces only 29 moles of ATP for every mole of glucose oxidized, rather than the usual 36-38 moles of ATP? a. 0.4% b. 25% c. 30% d. 40% e. 60% ...
1. Write the balanced equation for the combustion of butane (C4H10
... 5. 12.00 moles of NaClO3 will decompose. How many grams of O2will be produced? How many grams of NaCl are produced when 80.0 grams of O2 are produced? 6. Solid copper is placed into a solution of silver nitrate. How many moles of Cu are needed to react with 3.50 moles of AgNO3? If 89.5 grams of Ag w ...
... 5. 12.00 moles of NaClO3 will decompose. How many grams of O2will be produced? How many grams of NaCl are produced when 80.0 grams of O2 are produced? 6. Solid copper is placed into a solution of silver nitrate. How many moles of Cu are needed to react with 3.50 moles of AgNO3? If 89.5 grams of Ag w ...
BBS2710 Microbial Physiology Module 5
... • During electron transfer hydrogen atoms removed from electron carriers are separated into protons (H+) and electrons • electrons are transferred to terminal electron acceptor (O2) within the cell and H+ is extruded from the cell • this generates a pH gradient across the cell membrane as H+ and OH- ...
... • During electron transfer hydrogen atoms removed from electron carriers are separated into protons (H+) and electrons • electrons are transferred to terminal electron acceptor (O2) within the cell and H+ is extruded from the cell • this generates a pH gradient across the cell membrane as H+ and OH- ...
Translation
... • tRNA: Adaptor molecules that mediate the transfer of information from nucleic acids to protein • Ribosomes: manufacturing units of a cell; located in the cytoplasm. Contain ribosomal RNA and proteins. • Enzymes: required for the attachment of amino acids to the correct tRNA molecule, and for pepti ...
... • tRNA: Adaptor molecules that mediate the transfer of information from nucleic acids to protein • Ribosomes: manufacturing units of a cell; located in the cytoplasm. Contain ribosomal RNA and proteins. • Enzymes: required for the attachment of amino acids to the correct tRNA molecule, and for pepti ...
Scientific Measurement
... What is the freezing point of this substance? What is the boiling point of this substance? _____29. I can state the temperature at which water freezes in ˚C and K. _____30. I can state the temperature at which water melts in ˚C and K. _____31. I can state the temperature at which water boils in ˚C a ...
... What is the freezing point of this substance? What is the boiling point of this substance? _____29. I can state the temperature at which water freezes in ˚C and K. _____30. I can state the temperature at which water melts in ˚C and K. _____31. I can state the temperature at which water boils in ˚C a ...
Enzyme
... A denatured protein does not normally return to its former structure – the denaturation is permanent. Soluble proteins often become insoluble and form a precipitate. Remember this slide? Enzymes are proteins and denaturation is a key to how enzyme activity is affected by temperature and pH Extremes ...
... A denatured protein does not normally return to its former structure – the denaturation is permanent. Soluble proteins often become insoluble and form a precipitate. Remember this slide? Enzymes are proteins and denaturation is a key to how enzyme activity is affected by temperature and pH Extremes ...
Introduction to Qualitative Analysis
... of these Groups, A-D, the analysis may require that there be further separations into subgroups. A specific or confirmatory test will be carried out for each ion when separations have ensured that interfering ions have been removed. Sometimes this will mean isolation of a given ion from all other ca ...
... of these Groups, A-D, the analysis may require that there be further separations into subgroups. A specific or confirmatory test will be carried out for each ion when separations have ensured that interfering ions have been removed. Sometimes this will mean isolation of a given ion from all other ca ...
lecture notes
... On the other hand, the redox chemistry of cysteine does occasionally play a significant role in protein structure and function, usually through the oxidative formation of a disulfide bridge with another cysteine sidechain. The resulting molecule is called cystine, which possesses a covalent linkage ...
... On the other hand, the redox chemistry of cysteine does occasionally play a significant role in protein structure and function, usually through the oxidative formation of a disulfide bridge with another cysteine sidechain. The resulting molecule is called cystine, which possesses a covalent linkage ...
13lctout - Evergreen Archives
... III. Transcription in Eukaryotes A. Eukaryotic RNA Polymerase—Three different RNA polymerases are present in every cell. (Table 13.1) 1. RNA polymerase I transcribes genes that code for ribosomal RNAs. 2. RNA polymerase II transcribes genes that code for proteins; thus it synthesizes mRNAs. 3. RNA p ...
... III. Transcription in Eukaryotes A. Eukaryotic RNA Polymerase—Three different RNA polymerases are present in every cell. (Table 13.1) 1. RNA polymerase I transcribes genes that code for ribosomal RNAs. 2. RNA polymerase II transcribes genes that code for proteins; thus it synthesizes mRNAs. 3. RNA p ...
non-metal chemistry notes
... Lead has a typical close-packed metal structure, with particularly long Pb-Pb distances indicative of the presence of a non-bonding 6s pair of electrons. Group 15 Nitrogen is a diatomic gas, while P does not exist as P2 molecules except under conditions of high temperature and low pressure in the ga ...
... Lead has a typical close-packed metal structure, with particularly long Pb-Pb distances indicative of the presence of a non-bonding 6s pair of electrons. Group 15 Nitrogen is a diatomic gas, while P does not exist as P2 molecules except under conditions of high temperature and low pressure in the ga ...
Lipid modification of proteins and its relevance to protein targeting
... proteins with long chain fatty acids ('acylation') were reported (reviewed by Schmidt, 1989). In one of these types the rare 14-carbon saturated fatty acid myristate is amide linked to N-terminal glycine residues of many cellular polypeptides (Fig. 1.2). Somewhat surprisingly many of these proteins ...
... proteins with long chain fatty acids ('acylation') were reported (reviewed by Schmidt, 1989). In one of these types the rare 14-carbon saturated fatty acid myristate is amide linked to N-terminal glycine residues of many cellular polypeptides (Fig. 1.2). Somewhat surprisingly many of these proteins ...
cellular respiration
... • All food consumed is ultimately broken down into glucose units before it can be utilised by the body. • The chemical energy in glucose and other organic compounds is not used directly by cells. • Cells carry out a series of reactions that release chemical energy from glucose and transfer it to ATP ...
... • All food consumed is ultimately broken down into glucose units before it can be utilised by the body. • The chemical energy in glucose and other organic compounds is not used directly by cells. • Cells carry out a series of reactions that release chemical energy from glucose and transfer it to ATP ...
Medical Biochemistry: Course content 2016/2017
... (substrate, products, enzyme and coenzyme) and its regulation. Lipoproteins. Which are the common lipoproteins and how do they differ regarding the lipid composition? What is their function? Why are the lipids contained in chylomicrons and VLDL mainly taken up by extrahepatic tissues (primarily adip ...
... (substrate, products, enzyme and coenzyme) and its regulation. Lipoproteins. Which are the common lipoproteins and how do they differ regarding the lipid composition? What is their function? Why are the lipids contained in chylomicrons and VLDL mainly taken up by extrahepatic tissues (primarily adip ...
physical setting chemistry
... 45 When a sample of gas is cooled in a sealed, rigid container, the pressure the gas exerts on the walls of the container will decrease because the gas particles hit the walls of the container (1) less often and with less force (2) less often and with more force (3) more often and with less force (4 ...
... 45 When a sample of gas is cooled in a sealed, rigid container, the pressure the gas exerts on the walls of the container will decrease because the gas particles hit the walls of the container (1) less often and with less force (2) less often and with more force (3) more often and with less force (4 ...
Dictionary of Interfaces in Proteins (DIP). Data Bank of
... of proteins, several databases are interrelating the databases of sequences and structures: the homology derived structures of proteins (HSSP, Sander & Schneider, 1991), those of Pascarella & Argos (1992), SESAM (Huysmans et al., 1991) and the families of structurally similar proteins (FSSP, Holm et ...
... of proteins, several databases are interrelating the databases of sequences and structures: the homology derived structures of proteins (HSSP, Sander & Schneider, 1991), those of Pascarella & Argos (1992), SESAM (Huysmans et al., 1991) and the families of structurally similar proteins (FSSP, Holm et ...
MB207_12 - MB207Jan2010
... Peroxisomes • Contain high concentrations of oxidative enzymes (catalase and urate oxidase). • Major sites of oxygen utilization. • Use molecular oxygen to remove hydrogen atoms from specific organic substrates (R) in an oxidative reaction that produces hydrogen peroxide. RH2 + O2 → R + H2O2 • Cata ...
... Peroxisomes • Contain high concentrations of oxidative enzymes (catalase and urate oxidase). • Major sites of oxygen utilization. • Use molecular oxygen to remove hydrogen atoms from specific organic substrates (R) in an oxidative reaction that produces hydrogen peroxide. RH2 + O2 → R + H2O2 • Cata ...
Citrate transporters of Bacillus subtilis Krom, Bastiaan Philip
... which couple translocation to chemical modification of the substrate. Best known are the bacterial phosphotransferase systems that use energy derived from the hydrolysis of phosphoenolpyruvate (PEP) for translocation of sugars. The sugar is phosphorylated during the transport process. Solute transpo ...
... which couple translocation to chemical modification of the substrate. Best known are the bacterial phosphotransferase systems that use energy derived from the hydrolysis of phosphoenolpyruvate (PEP) for translocation of sugars. The sugar is phosphorylated during the transport process. Solute transpo ...
BIOANALYTICAL/CLINICAL ANALYSIS
... SOMOGI METHOD:STARCH + AMYLASE REDUCING SUGAR ADD FEHLINGS SOLUTION BLUE COLOR ...
... SOMOGI METHOD:STARCH + AMYLASE REDUCING SUGAR ADD FEHLINGS SOLUTION BLUE COLOR ...
Bacterial cultivation - Furry Helpers Pet Sitting
... Carbohydrates are sugars and they serve as energy source for bacteria ...
... Carbohydrates are sugars and they serve as energy source for bacteria ...
Metalloprotein
Metalloprotein is a generic term for a protein that contains a metal ion cofactor. A large number of all proteins are part of this category.