Why do non polar molecules diffuse more rapidly through membranes than polar molecules?

Cell membrane consists of lipid bilayers and proteins are inserted and present in the membrane. The carbohydrates are present in association with lipids and proteins.

The lipid bilayer creates the hydrophobic environment inside the cell membrane. The small and non polar charge molecules can easily diffuse through the membrane due to the hydrophobic environment of the cell membrane. These uncharged molecule passes down the concentration gradient through the hydrophobic environment as non polar molecules are also hydrophobic.

in 1859, charles darwin set out his theory of evolution by natural selection as an explanation for adaptation and speciation. he defined natural selection as the "principle by which each slight variation [of a trait], if useful, is preserved".

flooding wildfire landslides climate change the factors listed have an immediate effect on the animal populations found in any habitat. the four factors would lead to a death. b emigration. eliminate c immigration. d mutations.