polarized membrane

a membrane with a positive electrical charge on one surface and a negative charge on the other surface. All living cells maintain a potential difference across their plasma membrane—the membrane potential. In the resting condition, the outside of the membrane is positive in relation to the inside. See resting potential.

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Psychology term of the day

February 16th 2025

reasonable accommodations

adjustments made within an employment or educational setting that allow an individual with a physical, cognitive, or psychiatric disability to perform essential functions. These adjustments might include installing ramps in an office cafeteria for wheelchair accessibility, altering the format of a test for a person with learning disabilities, or providing a sign language interpreter for a person with hearing loss. Provisions for reasonable accommodations must be made by employers and educators according to the 1990 Americans With Disabilities Act and the 1973 Rehabilitation Act. See undue hardship.