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What is the mechanism by which enzymes catalyze the hydrolysis of peptide bonds in proteins and what role do biomolecules such as amino acids, chaperones, and co-factors play in this process?

asked Feb 13 in Organic Chemistry by TraciCoomes1 (2.2k points)

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What is the net number of ATP molecules produced through oxidative phosphorylation during the citric acid cycle, assuming the starting molecule is acetyl-CoA?

asked Feb 13 in BioChemistry by WPRSheila585 (2.4k points)

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How can we improve the efficacy and diminish side effects of current treatments for cardiovascular diseases using medicinal chemistry approaches?

asked Feb 13 in Medicinal Chemistry by MacDeLoitte (2.0k points)

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What are the advantages and limitations of using gel permeation chromatography for the characterization of a polymer sample?

asked Feb 13 in Polymer Chemistry by Patsy0696347 (1.9k points)

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How effective are environmental regulations in preventing or reducing pollution of water bodies in the United States?

asked Feb 13 in Environmental Chemistry by StefanieBret (2.2k points)

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How do the photochemical properties of enantiomers differ from one another? Provide a detailed explanation with supporting examples.

asked Feb 13 in PhotoChemistry by WilheminaBel (2.2k points)

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How does the change in concentration of the reactants in a second-order reaction affect the reaction rate?

asked Feb 13 in Chemical kinetics by JerroldCleve (2.5k points)

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What is the role of hydrogen bonds in maintaining the double helix structure of DNA? How many hydrogen bonds are formed between adenine and thymine base pairs compared to guanine and cytosine base pairs?

asked Feb 13 in BioChemistry by PartheniaBar (2.5k points)

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What is the role of glutamine synthetase in the assimilation of ammonia in nitrogen metabolism? And how does its activity change in response to changes in nitrogen availability?

asked Feb 13 in BioChemistry by Lula12H24597 (2.4k points)

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How do the electrostatic interactions between charged molecules affect the formation of supramolecular complexes in solution, and how can computational studies be used to explore the thermodynamics and kinetics of these processes?

asked Feb 13 in Computational Chemistry by VioletteM27 (2.2k points)

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How many geometric isomers can be formed for the square planar complex (PtCl₂(NH₃)₂)?

asked Feb 13 in Coordination Chemistry by BlairMorrill (2.6k points)

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How can we enhance the luminescence efficiency of a certain luminescent material using photochemical techniques?

asked Feb 13 in PhotoChemistry by Ashleigh66X2 (2.6k points)

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How do different genetic variations affect the response of a certain drug in a specific patient population and what are the implications for personalized drug therapy in the field of medicinal chemistry?

asked Feb 12 in Medicinal Chemistry by Hulda4183859 (2.3k points)

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How do human activities contribute to the increase of greenhouse gases and exacerbate global warming, and what measures can be taken to reduce these emissions?

asked Feb 13 in Environmental Chemistry by ErnestinaMus (2.1k points)

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What are the different types of isomerism in coordination compounds, and how do they differ from each other? Provide an example of each type of isomerism in a coordination compound and explain their structural differences.

asked Feb 13 in Coordination Chemistry by CarmineGaric (2.5k points)

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What is the rate constant of a second-order reaction if its concentration is 0.5 M and its half-life is 5 minutes?

asked Feb 13 in Chemical reactions by Carole803671 (2.0k points)

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What structural and electronic parameters are necessary for a metal ion to function as a cofactor in metalloenzymes and metalloproteins, and how do these factors affect the enzyme's catalytic activity?

asked Feb 13 in Coordination Chemistry by NamSampson2 (2.1k points)

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What is the dipole moment of ethylene (C2H4) as predicted by ab initio calculations, and how does it compare to the experimentally measured value?

asked Feb 13 in Computational Chemistry by Annett65L392 (2.0k points)

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If the concentration of reactants in a gaseous equilibrium reaction is increased, how will the equilibrium constant be affected?

asked Feb 13 in Chemical equilibrium by VeroniqueBig (2.3k points)

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What is the net chemical reaction of glycolysis, and how does it differ from the net chemical reaction of gluconeogenesis? Provide a detailed explanation and list the key enzymes involved in each pathway.

asked Feb 13 in BioChemistry by DanielPidgeo (2.2k points)

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