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What is the effect of varying pH on the activity of an enzyme that breaks down biomolecules such as carbohydrates or lipids?

asked Feb 17 in Organic Chemistry by JuliannSfd66 (2.0k points)

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How does the activity of a catalyst on a solid surface vary with changes in temperature and pressure during a reaction? Provide specific examples and explain the underlying surfacial mechanisms involved.

asked Feb 17 in Surface Chemistry by SherriBorell (1.9k points)

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How does the activity of a catalyst influence the reaction rate of the decomposition of hydrogen peroxide?

asked Feb 17 in Chemical kinetics by IsabellaOcto (1.9k points)

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What is the active site of the copper-containing protein, cytochrome c oxidase (CcO), and how does it play a crucial role in the enzyme's catalytic mechanism for the reduction of molecular oxygen to water in aerobic respiration?

asked Feb 17 in Coordination Chemistry by jozzpfdeimmyapm (2.0k points)

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What is the coordination geometry, metal center, and ligand field strength in the active site of metalloenzyme carbonic anhydrase? How do these factors contribute to the enzyme's catalytic activity?

asked Feb 17 in Coordination Chemistry by MeganAndrzej (2.0k points)

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What is the structure of the active site in cytochrome c oxidase, a metalloenzyme involved in cellular respiration, and how does it facilitate the reduction of oxygen to water?

asked Feb 17 in Coordination Chemistry by DeeGarrick50 (2.1k points)

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What is the coordination geometry and ligand involved in the active site of carbonic anhydrase? How does this coordination environment contribute to the enzyme's catalytic activity and selectivity towards carbon dioxide hydration?

asked Feb 17 in Coordination Chemistry by OliviaMilton (2.0k points)

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How does the active site of an enzyme influence the catalytic mechanism, and how can computational modeling be used to investigate this?

asked Feb 17 in Computational Chemistry by Alexis87J090 (1.6k points)

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How does the active site of an enzyme contribute to catalysis, and can computational models accurately predict and optimize enzyme activity through modifications to the active site?

asked Feb 17 in Computational Chemistry by NickEverett (1.6k points)

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What is the role of the active site in enzyme catalysis? How does the structure of the active site facilitate the conversion of substrate into product? Provide an example of an enzyme and its active site mechanism.

asked Feb 17 in BioChemistry by TawannaHaine (2.3k points)

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How does the active site of an enzyme interact with its substrate and what specific amino acid residues are involved in the catalytic mechanism for the hydrolysis of a peptide bond by the enzyme, chymotrypsin?

asked Feb 17 in BioChemistry by ScottyWild8 (1.4k points)

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How does the active site of a heterogeneous catalyst impact the reaction rate and selectivity in the process of olefin hydroformylation?

asked Feb 17 in Surface Chemistry by DominickArel (1.2k points)

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How does the active site geometry of an enzyme impact the catalytic reaction mechanism?

asked Feb 17 in Computational Chemistry by VictorGanz19 (1.9k points)

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How does the activation of the protein kinase A (PKA) signaling pathway affect the activity of the glycogen phosphorylase enzyme in liver cells?

asked Feb 17 in BioChemistry by DeloresKuhn6 (2.1k points)

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How does the activation of the enzyme Phospholipase A2 lead to the production of signaling molecules such as prostaglandins and leukotrienes in the arachidonic acid pathway of lipid metabolism?

asked Feb 17 in BioChemistry by ElenaBranco0 (2.0k points)

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How does the activation of the cAMP signaling pathway affect the phosphorylation state of target proteins in liver cells?

asked Feb 17 in BioChemistry by AbbeySorenso (1.8k points)

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How does the activation of the adenylate cyclase enzyme affect the cAMP-dependent signal transduction pathway in the cell?

asked Feb 17 in BioChemistry by AntonioDaven (1.7k points)

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How does the activation of protein kinases affect the signal transduction pathway involved in insulin signaling?

asked Feb 17 in BioChemistry by YaniraRhh59 (1.9k points)

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How does the activation of protein kinase A (PKA) affect the cAMP signaling pathway in mammalian cells during glucose metabolism?

asked Feb 17 in BioChemistry by FranY1408156 (2.2k points)

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How does the activation of protein kinase A by cAMP (cyclic AMP) impact the signal transduction pathway?

asked Feb 17 in BioChemistry by GudrunBatten (1.8k points)

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