Recent activity by Dan80P219189

1 answer 40 views

How does the activation of G protein-coupled receptors (GPCRs) initiate signal transduction pathways in biochemistry, and what is the specific biochemical mechanism involved in this process?

answered Feb 13 in BioChemistry

1 answer 29 views

How can the efficiency of the emulsification process in the production of cosmetics be improved using chemical engineering principles?

asked Feb 7 in Chemical engineering

1 answer 82 views

How much would the equilibrium constant (Kc) change if a catalyst is added to the reaction system, given the initial concentration of reactants and products? Specifically, consider the equilibrium reaction: N2(g) + 3H2(g) ⇌ 2NH3(g)with an initial concentration of N2 = 0.10 M, H2 = 0.20 M, and NH3 = 0.25 M. The activation energy of the reaction is 150 kJ/mol and the catalyst lowers it by 50 kJ/mol. Calculate the change in Kc for this reaction when the catalyst is added to the system.

answered Jan 30 in Chemical equilibrium

1 answer 78 views

How does the concentration of copper in a water sample affect the peak current observed in cyclic voltammetry, and how can this technique be used to determine the concentration of copper in the sample?

asked Jan 30 in Analytical Chemistry

1 answer 55 views

What is the main goal of solution-focussed brief therapy SFBT ?

asked Jan 20 in Psychology

1 answer 45 views

Who developed the stress and coping theory?

asked Jan 20 in Psychology

0 answers 27 views

Who introduced the concept of Gestalt therapy?

asked Jan 17 in Psychology

1 answer 60 views

What is the benefit of the biopsychosocial approach?

answered Jan 15 in Psychology

1 answer 51 views

What is the hegemonic masculinity theory?

asked Jan 15 in Psychology

1 answer 37 views

What is a fitness cost?

asked Jan 15 in Psychology

1 answer 72 views

Where does the christmas tree worm live?

answered Jan 8 in Science

1 answer 30 views

What is the name of the outer part of the adrenal gland located above the kidneys?

answered Jan 7 in Science

1 answer 37 views

In the body, oxygen is used by cells of the body’s tissues and carbon dioxide is produced as what?

asked Dec 31, 2024 in Science

1 answer 15 views

Compared to thoracic and lumbar types, the cervical type of what structures carry the least amount of body weight?

answered Dec 30, 2024 in Science

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