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User AOVFlorrie80
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How does the photochemical property of luciferase enzyme found in fireflies differ from that of a protein present in bioluminescent bacteria, and what are the chemical mechanisms involved in the light emission process in each of these organisms?
asked
Feb 22
in
PhotoChemistry
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votes
1
answer
81
views
What is the optimal reaction conditions (temperature, pressure, and catalyst) for synthesizing polyethylene oxide with a high molecular weight and low polydispersity index from ethylene oxide monomer?
asked
Feb 21
in
Chemical synthesis
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votes
1
answer
85
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What is the role of pyridoxal-5'-phosphate (PLP) in amino acid metabolism and biosynthesis, and how does it act as a coenzyme in these processes?
asked
Feb 14
in
BioChemistry
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votes
1
answer
91
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How can we optimize the synthesis of nylon-6,6 from adipic acid and hexamethylenediamine to obtain a higher yield and superior quality material?
asked
Feb 14
in
Chemical synthesis
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1
answer
88
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How does the process of nitrogen assimilation take place in plants and what are the key enzymes and cofactors involved in this process?
asked
Feb 14
in
BioChemistry
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votes
1
answer
90
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How do metal ions coordinate with enzymes and proteins to form active centers, and what is the role of these metal ions in catalytic reactions?
asked
Feb 13
in
Coordination Chemistry
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votes
1
answer
153
views
What is the net ATP yield in the glycolysis pathway and how does it compare to the ATP yield in the gluconeogenesis pathway?
asked
Feb 13
in
BioChemistry
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votes
1
answer
72
views
How can we design a chemical reactor system for the production of hydrogen fuel using renewable sources of energy, while ensuring high yields and minimizing waste generation?
asked
Feb 12
in
Chemical engineering
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votes
1
answer
119
views
How can the synthesis and characterization of new materials be optimized to increase the efficiency and durability of fuel cell technology? Specifically, what properties of new materials can be tailored to enhance their performance in fuel cells, and how can these properties be accurately measured and characterized?
asked
Feb 11
in
Materials Chemistry
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votes
1
answer
172
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How can the production of surfactants be optimized to increase efficiency and reduce costs while also minimizing environmental impact through the use of more sustainable materials and processes?
asked
Feb 10
in
Chemical engineering
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votes
1
answer
140
views
How can the process for the production of high-density polyethylene be optimized for increased yield and improved product quality?
asked
Feb 10
in
Chemical engineering
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votes
1
answer
95
views
How can the physical and chemical properties of polymers be optimized to improve the efficacy and delivery of drugs in polymer-based drug delivery systems?
asked
Feb 10
in
Polymer Chemistry
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votes
1
answer
78
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How can the application properties of a polymer-based coating be improved while maintaining its durability and chemical resistance?
asked
Feb 6
in
Polymer Chemistry
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votes
1
answer
131
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What is the dipole moment (in Debye) of water molecule as predicted by ab initio calculations using the Hartree-Fock method with a 6-31++G(d,p) basis set?
asked
Jan 31
in
Computational Chemistry
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votes
1
answer
157
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What functional groups are present in a given organic compound and how can they be identified using infrared spectroscopy? Provide an experimental procedure and interpretation of the spectra obtained.
asked
Jan 30
in
Analytical Chemistry
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votes
1
answer
94
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Calculate the average energy and specific heat capacity of a system containing 1000 molecules of an ideal gas at a temperature of 300 K, when the gas is subjected to an isochoric process and its volume remains constant at 2.5 L.
asked
Jan 23
in
Physical Chemistry
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votes
1
answer
57
views
What is the cognitive interview?
asked
Jan 20
in
Psychology
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votes
1
answer
146
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Why is the Brief Psychiatric Rating Scale useful?
asked
Jan 20
in
Psychology
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votes
1
answer
157
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How do constructivist and behaviourism theories differ in their approach to learning?
asked
Jan 17
in
Psychology
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votes
1
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79
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What is observer bias?
asked
Jan 16
in
Psychology
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