Recent activity by LanePeacock

1 answer 33 views

Describe the factors that contribute to the fluidity of the lipid bilayer of a cell membrane and explain how changes in these factors can affect membrane function.

asked 2 days ago in BioChemistry

1 answer 27 views

Calculate the standard enthalpy change for the fusion of solid hydrogen (H₂) at its melting point of 13.81 K, given that the standard enthalpy of fusion of H₂ is 0.117 kJ/mol.

answered 2 days ago in Chemical thermodynamics

1 answer 39 views

What is the exact mechanism through which acid rain changes the pH of soil and water bodies, and what is its impact on aquatic organisms and agricultural productivity?

answered 6 days ago in Environmental Chemistry

1 answer 53 views

How can X-ray diffraction be utilized to determine the crystalline structure and composition of a given sample?

asked 6 days ago in Analytical Chemistry

1 answer 43 views

Calculate the enthalpy change for the hydrolysis of 5 moles of methyl acetate using the given bond enthalpies: C-O (360 kJ/mol), C=O (740 kJ/mol), O-H (460 kJ/mol), and C-H (410 kJ/mol).

asked Jan 23 in ThermoChemistry

1 answer 22 views

Who proposed the social penetration theory?

answered Jan 15 in Psychology

1 answer 50 views

Who is B.F. Skinner and what was his contribution to psychology?

answered Jan 13 in Psychology

1 answer 7 views

What nervous tissue cells play a supporting role to neurons?

answered Jan 7 in Science

1 answer 20 views

The tendency of an object to resist a change in its motion is called what?

answered Jan 2 in Science

1 answer 24 views

For what kind of animal is communication essential?

answered Dec 30, 2024 in Science

1 answer 26 views

Exposure to what can increase the amount of pigment in the skin and make it appear darker?

asked Dec 30, 2024 in Science

1 answer 16 views

Ecologists already use the abilities of many prokaryotes to carry out bioremediation of soils and what else?

asked Dec 27, 2024 in Science

1 answer 10 views

What "plumbing" structures inside the veins maintain a unidirectional flow of blood despite the low blood pressure?

asked Dec 27, 2024 in Science

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