What is the difference is charge across a membrane called

the cytoplasm is negative and extracellular fluid is positive because of the unequal distribuation of anions and cations on both sides.

Explanation:

try using substitution:

x + y - 6 = x - y. (i'm not giving you the exact answer). since 0 = x - y, then sub 0 in the equation with x - y. combine your like terms, and then use inverse operations, and you'll have your answer.

: -)

a unit of heredity that is transferred from a parent to offspring and is held to determine some characteristic of the offspring.