Recent activity by TawannaPigot

1 answer 37 views

How does the insulin signaling pathway regulate carbohydrate metabolism in liver cells, and what role do enzymes such as hexokinase and glycogen synthase play in this process?

answered Feb 20 in BioChemistry

1 answer 34 views

What is the effect of temperature on the reaction rate and safety of the exothermic reaction between sodium hydroxide and hydrochloric acid?

answered Feb 20 in Chemical kinetics

1 answer 29 views

What is the effect of different solvents on the fluorescence intensity of Rhodamine B?

answered Feb 19 in PhotoChemistry

1 answer 36 views

How does the chemical composition of natural products affect their pharmacological properties and potential medicinal use?

answered Feb 18 in Medicinal Chemistry

1 answer 36 views

What is the bond energy of a C-H bond in methane (CH4)?

asked Feb 18 in Chemical reactions

1 answer 34 views

What is the boiling point of methanol (CH3OH) and how does it compare to that of ethanol (CH3CH2OH)? Explain the key factor(s) that contribute to the difference in their boiling points.

answered Feb 17 in Organic Chemistry

1 answer 35 views

How does the band gap of a material change when the size of the unit cell is varied using density functional theory calculations?

asked Feb 17 in Computational Chemistry

1 answer 34 views

What is the balanced chemical equation for the synthesis reaction between magnesium (Mg) and oxygen (O2) to form magnesium oxide (MgO)?

asked Feb 17 in Chemical reactions

1 answer 30 views

How can we use quantum chemistry to predict the electronic and magnetic properties of topological materials, and how can this information be applied to create new materials with improved properties?

asked Feb 14 in Quantum Chemistry

1 answer 33 views

What is the role of the perilipin protein in the regulation of lipolysis in adipocytes? Describe the biochemical mechanism of perilipin activation and its impact on lipid metabolism and transport in the human body.

asked Feb 14 in BioChemistry

1 answer 87 views

What are the potential health effects of exposure to particulate matter in polluted air and how can these be minimized through chemistry-based strategies?

asked Feb 13 in Environmental Chemistry

1 answer 35 views

How does cholesterol affect the fluidity of the cell membrane?

asked Feb 12 in BioChemistry

1 answer 48 views

How can the photochromic properties of a material be optimized for more efficient and stable photochemical reactions?

asked Feb 10 in PhotoChemistry

1 answer 46 views

How can the molecular docking technique be utilized to study the protein-protein interactions involved in a specific enzymatic reaction within a cellular pathway? Specifically, investigate the docking potential of the catalytic subunit of protein kinase A with the regulatory subunit of the same enzyme to understand the mechanism of cAMP-dependent signal transduction.

asked Feb 10 in Computational Chemistry

1 answer 73 views

How can a chemistry student overcome the difficulty in understanding complex chemical concepts, and what strategies can be used to approach such concepts more effectively?

answered Feb 4 in Chemical education

1 answer 68 views

Calculate the standard enthalpy change for the fusion of ice at 0°C to liquid water at 0°C, given that the enthalpy of fusion of ice is 6.01 kJ/mol and the molar mass of water is 18.015 g/mol.

asked Feb 3 in Chemical thermodynamics

1 answer 99 views

What is the concentration of chloride ions in a 0.10 M solution of hydrochloric acid (HCl) using potentiometry?

answered Jan 30 in Analytical Chemistry

1 answer 67 views

How can the amount of copper in a sample be quantified using voltammetry?

answered Jan 29 in Analytical Chemistry

1 answer 71 views

Calculate the enthalpy change for the oxidation of methane gas (CH4) to carbon dioxide (CO2) and water (H2O) using the following balanced chemical equation:CH4 (g) + 2O2 (g) -> CO2 (g) + 2H2O (l)The standard enthalpy of formation of methane, carbon dioxide, and water are -74.81 kJ/mol, -393.5 kJ/mol, and -285.83 kJ/mol respectively.

answered Jan 23 in ThermoChemistry

1 answer 56 views

What is the strange situation?

answered Jan 20 in Psychology

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