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User CorneliusBur
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0
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29
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How does the regulation of enzymes in the glycolytic pathway affect the production of ATP in cells? Specifically, what are the mechanisms of regulation for key enzymes such as hexokinase, phosphofructokinase, and pyruvate kinase?
answered
Feb 24
in
BioChemistry
0
votes
26
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What is the effect of temperature on the equilibrium constant of the reaction between hydrogen gas and iodine gas, and how does the reaction rate change as the temperature is increased or decreased?
answered
Feb 22
in
Chemical kinetics
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votes
29
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What is the most effective synthesis route for producing biodegradable polymers with desirable properties for biomedical applications?
answered
Feb 21
in
Polymer Chemistry
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38
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What is the molecular geometry and bond angles of ammonia (NH3) and how do they relate to its polarity and dipole moment?
answered
Feb 21
in
Quantum Chemistry
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votes
43
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What is the new formation constant of the complex ion Cu(NH3)42+ if the initial concentration of Cu2+ is 0.02 M and the ammonia concentration is increased by 0.008 M? (Given: Formation constant of Cu(NH3)42+ = 5.6 x 1012)
answered
Feb 20
in
Chemical equilibrium
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38
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How does the acidity of a molecule affect its reactivity in organic reactions? Provide an example of an acid-catalyzed organic reaction and explain how the acid facilitates the reaction.
answered
Feb 17
in
Organic Chemistry
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votes
44
views
Identify the type of bonding present in Sodium Chloride (NaCl) and explain why it behaves as a strong electrolyte when dissolved in water.
answered
Feb 14
in
Chemical bonding
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32
views
What are the photochemical properties of silver nanoparticles, and how do they affect their stability and reactivity in different environments?
answered
Feb 14
in
PhotoChemistry
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votes
33
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How does the quantum chemical calculation of excited states of a molecule help in understanding its electronic structure and the absorption spectrum?
answered
Feb 14
in
Computational Chemistry
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votes
35
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What are the different methods to synthesize pyrimidine derivatives, and what are their applications in drug discovery and development? How can we modify the structure of pyrimidine derivatives to enhance their pharmacological properties?
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Feb 14
in
Organic Chemistry
0
votes
27
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What is the difference between primary, secondary, and tertiary amines in terms of their synthesis and properties? Provide examples of each and explain their reactivity with electrophiles.
answered
Feb 14
in
Organic Chemistry
0
votes
67
views
How can the process for the production of a particular food additive, such as carrageenan, be optimized to increase yield and purity while minimizing production costs and waste?
answered
Feb 10
in
Chemical engineering
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76
views
How can the principles of medicinal chemistry be applied to design new drugs for the treatment of metabolic disorders such as obesity, diabetes, and hyperlipidemia? Specifically, what structural features or modifications in the chemical structure of existing drugs can enhance their efficacy and specificity towards the molecular targets involved in these disorders?
answered
Feb 10
in
Medicinal Chemistry
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42
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How can the electronic and magnetic properties of molecular magnets be accurately predicted using quantum chemistry methods?
answered
Feb 7
in
Quantum Chemistry
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75
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How does changing the concentration of reactants affect the selectivity of a chemical reaction?
answered
Feb 3
in
Chemical kinetics
0
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63
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Identify and explain the role of the metal ion in the active site of the metalloenzyme carbonic anhydrase, and discuss how its coordination environment affects its catalytic activity.
answered
Jan 31
in
Coordination Chemistry
0
votes
103
views
What is the attachment theory by John Bowlby?
answered
Jan 20
in
Psychology
0
votes
70
views
According to Lev Vygotsky's sociocultural theory, how is learning facilitated?
answered
Jan 20
in
Psychology
0
votes
58
views
According to the emotion regulation theory, what is the relationship between emotional regulation and anxiety?
answered
Jan 17
in
Psychology
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67
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According to Maslow's hierarchy of needs, what is the highest need in the hierarchy?
answered
Jan 17
in
Psychology
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