Recent questions

0 votes

1 answer 33 views

How does the activation of the cAMP signaling pathway affect the phosphorylation state of target proteins in liver cells?

asked Feb 17 in BioChemistry by AbbeySorenso (1.8k points)

0 votes

1 answer 33 views

How does the activation of the adenylate cyclase enzyme affect the cAMP-dependent signal transduction pathway in the cell?

asked Feb 17 in BioChemistry by AntonioDaven (1.7k points)

0 votes

1 answer 38 views

How does the activation of protein kinases affect the signal transduction pathway involved in insulin signaling?

asked Feb 17 in BioChemistry by YaniraRhh59 (1.9k points)

0 votes

1 answer 47 views

How does the activation of protein kinase A (PKA) affect the cAMP signaling pathway in mammalian cells during glucose metabolism?

asked Feb 17 in BioChemistry by FranY1408156 (2.2k points)

0 votes

1 answer 42 views

How does the activation of protein kinase A by cAMP (cyclic AMP) impact the signal transduction pathway?

asked Feb 17 in BioChemistry by GudrunBatten (1.8k points)

0 votes

1 answer 37 views

How does the activation of cAMP-dependent protein kinase (PKA) affect the signal transduction pathway of the beta-adrenergic receptor? Explain the chemical mechanism behind this process.

asked Feb 17 in BioChemistry by MurrayDrew60 (1.7k points)

0 votes

1 answer 37 views

How does the activation of an enzyme in the signal transduction pathway regulate the intracellular concentration of a specific molecule?

asked Feb 17 in BioChemistry by CandyDemaio (2.3k points)

0 votes

1 answer 32 views

What chemical reactions occur during the activation of a G protein-coupled receptor (GPCR) in the signal transduction pathway?

asked Feb 17 in BioChemistry by Shelia708886 (2.1k points)

0 votes

1 answer 42 views

What is the activation energy of the reaction between hydrogen peroxide and iodide ions, given that the rate constant at 25°C is 4.5 x 10^-4 s^-1 and the activation energy is 75 kJ/mol?

asked Feb 17 in Chemical kinetics by SoniaFanny4 (2.3k points)

0 votes

1 answer 40 views

What is the activation energy of the reaction between hydrogen peroxide and iodide ions, given that the rate constant at 25°C is 0.068 s^-1 and the activation energy is 75 kJ/mol?

asked Feb 17 in Chemical kinetics by OtisBrumbaug (1.8k points)

0 votes

1 answer 33 views

What is the activation energy of the reaction between hydrogen gas and iodine gas to form hydrogen iodide, given that the rate constant at 25°C is 1.52 × 10^-3 L^2mol^-2s^-1 and the activation energy of the reaction is 186.3 kJ/mol?

asked Feb 17 in Chemical reactions by EvieMerideth (2.3k points)

0 votes

1 answer 53 views

How does the activation energy of the electron transfer process affect the rate of a redox reaction, and how can this be experimentally determined using quantum chemical calculations?

asked Feb 17 in Quantum Chemistry by FionaGreenbe (1.8k points)

0 votes

1 answer 35 views

How does the activation energy of the C-H bond cleavage reaction in methane vary with increasing temperature, as determined through quantum chemical calculations?

asked Feb 17 in Computational Chemistry by MamieSanmigu (1.8k points)

0 votes

1 answer 39 views

How does the activation energy of a chemical reaction affect its rate and mechanism?

asked Feb 17 in Quantum Chemistry by EnriqueJ252 (1.7k points)

0 votes

1 answer 43 views

How does the activation energy of a chemical reaction affect its rate and mechanism, and how can quantum chemistry help in predicting and understanding these factors?

asked Feb 17 in Quantum Chemistry by FranklinPeel (2.2k points)

0 votes

1 answer 44 views

What is the activation energy for the reaction of Zn and CuSO4 in a galvanic cell with a cell potential of 1.12V, given that the rate constant at 25°C is 5.7 × 10^-5 s^-1 and the activation energy is 87.4 kJ/mol?

asked Feb 17 in ElectroChemistry by GlenSchramm (1.7k points)

0 votes

1 answer 41 views

What is the activation energy for the reaction between zinc and hydrochloric acid in an electrochemical cell at a temperature of 25°C given that the rate constant is 2.5 x 10^-3 M/s and the activation energy is 40 kJ/mol?

asked Feb 17 in ElectroChemistry by FletaStepp73 (2.0k points)

0 votes

1 answer 20 views

What is the activation energy for the oxidation of iron in a rusting reaction occurring on a metallic iron surface in contact with saline water at room temperature?

asked Feb 17 in ElectroChemistry by MaeBuchanan (1.7k points)

0 votes

1 answer 43 views

What is the activation energy for the electrochemical reaction between zinc and hydrochloric acid at room temperature?

asked Feb 17 in ElectroChemistry by Miguel37A006 (2.3k points)

0 votes

1 answer 49 views

What is the activation energy for the electrochemical reaction between zinc and acid solution that produces hydrogen gas?

asked Feb 17 in ElectroChemistry by GracieGainfo (2.2k points)

Categories