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How does the binding affinity between a protein and its ligand change with varying pH levels? Use molecular dynamics simulations to analyze the interaction and observe any structural changes.

asked Jan 31 in Computational Chemistry by ElmoMcColl39 (1.7k points)

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How does the bond length between two hydrogen atoms change as the distance between them increases from 0.5 Å to 2.0 Å, as determined by ab initio calculations of molecular properties using a specific quantum chemical method?

asked Jan 31 in Computational Chemistry by Alejandra79W (1.9k points)

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How do changes in atmospheric concentrations of greenhouse gases contribute to global warming and what chemical reactions are involved in their formation and breakdown?

asked Jan 31 in Environmental Chemistry by LinCheatham (2.0k points)

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How does the change in reaction conditions, such as temperature and pH, affect the rates of electron transfer processes and redox reactions in solution?

asked Jan 31 in Quantum Chemistry by RemonaPinto (1.8k points)

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How do changes in reactant concentration affect the rate and efficiency of a chemical reaction, and how can this knowledge be applied to optimize reaction conditions in industry?

asked Jan 31 in Chemical kinetics by MercedesLang (2.2k points)

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What specific functional group is present in a compound if the UV-Vis spectroscopy analysis reveals an absorption peak at 170-180 nm?

asked Jan 31 in Analytical Chemistry by JeroldStonem (1.6k points)

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What are the photochemical properties that allow bioluminescent organisms to produce light, and how could this knowledge be applied in the development of new imaging technologies?

asked Jan 31 in PhotoChemistry by TommyBarfiel (2.2k points)

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1 answer 90 views

How does alternative splicing affect the structure and function of RNA transcripts in eukaryotic cells? Provide examples of proteins that result from alternative splicing and explain how their functions differ from the unspliced form.

asked Jan 31 in BioChemistry by FranciscoHen (1.7k points)

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What is the role of ATP synthase in oxidative phosphorylation within the electron transport chain?

asked Jan 31 in BioChemistry by PenneyMaxey5 (2.0k points)

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What is the predicted bond strength of carbon dioxide (CO2) based on its molecular structure and the types of bonds present?

asked Jan 31 in Chemical bonding by CamillePiazz (1.8k points)

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What is the specific coordination environment and reaction mechanism of the metal ion in the active site of the metalloenzyme, carbonic anhydrase? Provide a detailed analysis of the coordination bonds formed between the metal ion and amino acid residues within the enzyme.

asked Jan 31 in Coordination Chemistry by KaitlynRodri (2.0k points)

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How does the drug aspirin work to relieve pain and reduce inflammation at the molecular level?

asked Jan 31 in Medicinal Chemistry by CandelariaFi (1.6k points)

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What is the probability of the formation of HCl from H2 and Cl2 gases in a gas-phase reaction at a temperature of 298 K and a pressure of 1 atm, using Monte Carlo simulations?

asked Jan 31 in Computational Chemistry by AdelaideDunn (1.8k points)

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What is the difference between an alkene and an alkyne in terms of their chemical structure, physical properties, and reactivity? Provide examples of each and explain how their properties impact their use in different industries.

asked Jan 31 in Organic Chemistry by NorineFelici (1.8k points)

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How does changing the composition of a catalyst impact the reaction rate of a specific catalytic reaction, as predicted by density functional theory calculations?

asked Jan 31 in Computational Chemistry by Ben56061281 (1.4k points)

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How does an increase in pH affect the equilibrium position of the reaction between acetic acid and acetate ions? Provide a detailed explanation using Le Chatelier's principle.

asked Jan 31 in Chemical equilibrium by Precious09K0 (2.0k points)

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What effects do changes in pH have on the activity of the enzyme catalase during the breakdown of hydrogen peroxide?

asked Jan 31 in BioChemistry by LeeAlder0448 (1.5k points)

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What are the effects of changing the concentration of polymer solution on the mechanical properties (such as mechanical strength and elasticity) of 3D-printed structures?

asked Jan 31 in Materials Chemistry by AnaYdc643424 (1.8k points)

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How does alternative splicing affect the structure and function of proteins produced by a single gene? Provide an example of a protein that undergoes alternative splicing and explain the different functional consequences of the spliced variants.

asked Jan 31 in BioChemistry by LouellaComo (1.5k points)

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Identify the structure of the unknown organic compound using IR and NMR spectroscopy. The IR spectrum shows a peak at 1720 cm⁻¹ and the NMR spectrum shows a singlet at δ 1.0 ppm, a quartet at δ 2.5 ppm, and a doublet at δ 7.2 ppm. Provide the molecular formula and propose a possible structure for the compound.

asked Jan 31 in Organic Chemistry by HoracioMott0 (1.8k points)

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