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How do changes in metabolite levels affect the overall function of a biological system, and can these changes be used to predict or diagnose diseases?

asked Jan 31 in BioChemistry by LaunaSanches (510 points)

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How do changes in membrane structure affect the permeability and selectivity of a biological membrane, and what is the role of membrane proteins in modulating these properties?

asked Jan 31 in BioChemistry by Fannie707407 (390 points)

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How do changes in lipid metabolism affect cellular signaling pathways? Provide detailed examples of specific lipids involved in signaling and metabolism, and explain their physiological roles in various cellular processes.

asked Jan 31 in BioChemistry by DennisGraynd (450 points)

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How do changes in lipid metabolism and transport impact the risk of cardiovascular disease?

asked Jan 31 in BioChemistry by ElanaLong64 (290 points)

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How do changes in the ligand structure affect the electronic and magnetic properties of transition metal complexes and how can these changes be predicted using computational methods in quantum chemistry?

asked Jan 31 in Quantum Chemistry by Miquel462062 (250 points)

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How do changes in environmental pH affect the catalytic activity of enzymes?

asked Jan 31 in BioChemistry by KoreyBorges5 (390 points)

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How do changes in environmental conditions affect the metabolic pathways and molecular networks involved in cellular metabolism? Provide examples using metabolomics and systems biology approaches.

asked Jan 31 in BioChemistry by KennyFerro8 (710 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 ShielaFlaner (210 points)

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How can changes in atmospheric concentrations of greenhouse gases impact global temperatures and what chemical reactions take place to contribute to this effect?

asked Jan 31 in Environmental Chemistry by KathieVoyles (210 points)

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Can you propose a suitable reaction mechanism for the preparation of 2,4-dinitrophenol from phenol and nitric acid, and explain the key reaction steps and intermediates involved?

asked Jan 31 in Chemical synthesis by WendiScales (190 points)

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How do certain drugs interact with each other in the human body, and what is the impact of these interactions on drug efficacy and potential side effects?

asked Jan 31 in Medicinal Chemistry by AdaWeddle050 (390 points)

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How do certain chemical modifications in precursor RNA molecules affect splice site selection and ultimately impact the final mRNA isoforms produced during RNA processing?

asked Jan 31 in BioChemistry by LashawnGoose (310 points)

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How do certain amino acid sequences affect the folding mechanism of proteins, as observed through molecular dynamics simulations, and how can this information be used to understand and design more effective protein therapeutics?

asked Jan 31 in Computational Chemistry by IsabellaSher (790 points)

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How does the accumulation of ceramides contribute to insulin resistance and Type 2 Diabetes Mellitus in lipid metabolism?

asked Jan 31 in BioChemistry by Alyce51K2334 (440 points)

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What are the specific properties of ceramics that make them suitable for use in high-temperature applications, and how can these properties be manipulated to improve their performance in extreme environments?

asked Jan 31 in Materials Chemistry by PaulinaStran (210 points)

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What are the key material properties that make ceramics suitable for high-temperature applications, and how can these properties be optimized or improved through chemical and material design?

asked Jan 31 in Materials Chemistry by RodneyC3252 (310 points)

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What are the key properties and structural characteristics that make ceramics suitable for high-temperature applications, and how do these properties compare to those of other materials used at high temperatures?

asked Jan 31 in Materials Chemistry by ErnestoBrook (490 points)

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1 answer 60 views

How do the properties of ceramics change at high temperatures, and what makes them suitable for use in high-temperature applications such as gas turbine engines and furnace linings?

asked Jan 31 in Materials Chemistry by GayePetheric (310 points)

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How do cells recognize and selectively degrade specific proteins within the cell? Describe the molecular mechanisms that underlie protein degradation and the various pathways involved.

asked Jan 31 in BioChemistry by KeithMartin8 (230 points)

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What are the lipid components of cell membranes and how do they contribute to the membrane's structure and function?

asked Jan 31 in BioChemistry by SofiaDenison (870 points)

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