Recent activity by ThereseRosso

1 answer 50 views

How does alternative splicing of pre-mRNA affect the final structure and function of RNA molecules in eukaryotic cells?

answered 5 days ago in BioChemistry

1 answer 52 views

How can we determine the composition of protein samples using electrophoresis techniques and which type of electrophoresis method (e.g. SDS-PAGE, isoelectric focusing) would be most appropriate for analyzing a specific protein sample?

asked Jan 29 in Analytical Chemistry

1 answer 41 views

How can we analyze the composition of a mixed sample of amino acids using liquid chromatography?

asked Jan 29 in Analytical Chemistry

1 answer 42 views

Calculate the enthalpy change for the combustion of methane at standard conditions, given the following information:- The enthalpy of formation of CO2(g) is -393.5 kJ/mol.- The enthalpy of formation of H2O(g) is -241.8 kJ/mol.- The enthalpy of formation of CH4(g) is -74.8 kJ/mol.

asked Jan 23 in Chemical reactions

1 answer 31 views

Calculate the change in entropy (ΔS) for the reaction in which 3 moles of carbon monoxide (CO) gas is burned with excess oxygen gas to form 3 moles of carbon dioxide (CO2) gas. The reaction is carried out at constant pressure and a temperature of 298 K.

asked Jan 23 in Inorganic Chemistry

1 answer 18 views

When do phobias become problematic?

asked Jan 20 in Psychology

1 answer 26 views

What are the implications of the emotional dysregulation theory for personality disorders?

asked Jan 17 in Psychology

1 answer 19 views

What is the concept of the authentic self in existential psychology?

answered Jan 15 in Psychology

1 answer 17 views

What is cultural competence in psychology?

answered Jan 14 in Psychology

1 answer 5 views

Who is considered the founder of modern psychology?

answered Jan 13 in Psychology

1 answer 7 views

Which side of the heart does blood from the lungs enter into?

asked Jan 8 in Science

1 answer 19 views

Which body part helps roundworm prevent their body from expanding?

asked Jan 8 in Science

1 answer 22 views

When gas particles heat up and gain energy, what do they do?

answered Jan 8 in Science

1 answer 22 views

What are two examples of lipids?

asked Jan 6 in Science

1 answer 8 views

Earthquakes have both longitudinal and transverse components, and these travel at what?

asked Dec 30, 2024 in Science

1 answer 7 views

Mechanisms for establishing cellular asymmetries include morphogen gradients, localized determinants, and what other type of interactions?

asked Dec 27, 2024 in Science

1 answer 11 views

During what stage are chromosomes condensed enough to be seen under a microscope?

asked Dec 27, 2024 in Science

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