WHAT IS TRUE ABOUT CELL PARTICLES PLEAS HEL Particles move against the concentration gradient through the help of a carrier protein.

Particles move only when directed by the cell’s nucleus.

Particles move across the membrane if energy is available.

Particles move from an area of high concentration to low concentration.

D

Explanation:

Particles move from a region of higher concentration to a region of lower concentration until the molecules are evenly contributed

integrated circuit (ic) is defined as a set of electronic circuits on one small flat piece of semiconductor material, normally silicon. a functional electronic circuit requires transistors, resistors, capacitors, inductors, etc., and the connections between them.

it's anything that aren't producers and consumers.

explanation:

you've got to be clear on what "this" is