When a neuron’s membrane is at rest, the concentration gradient tends to move potassium the cell and the electrical gradient tends to move it the cell.

According to the federal regulations, which of the following studies meets the definition of research with human subjects? a. a researcher uses the customs office’s passenger lists for ships bringing immigrants to the us between 1820-1845 to track the numbers of immigrants from certain ethnic groups.b. a researcher conducts a linguistic study of comments posted on a local public blog.c. a developmental psychologist videotapes interactions between groups of toddlers and their care givers to determine which intervention methods most effectively manage aggression.d. a researcher asks the director of a local free clinic about the number of patients in the last two years with newly diagnosed hiv/aids.

State law requires you to inform the secretary of state''s office of an address change within days.

What is the phrase describes the paleo-indians of prehistoric arkansas