molecules or ions move from regions of high to low concentration
movement of molecules from low to high concentration through the use of carriers of pumps
water moving from high to low concentration thru a selectively permeable membrane
active transport requires the use of celluar energy
diffussion rewuires the use of celluar energy
site of aerobic respiration
site of anaerobic respiration (not mitochondria)
formation of a concentration gradient requires.....
a cell with 46 chromosomes dividing into two cells with 46 chromosomes, this is an example of....
a cell with 46 chromosomes dividing into four cells with 23 chromosomes. this is an example of...
made of membrane and is involves with translportinh materials within the cell, also comes in smooth and rough forms....
packages protein molecules for transport and secretion
degists worn celluar parts or substances that enter the cell-packets of enzymes.
transforms energy into a usable form ATP-the powerhouse of the cell
site of protein synthesis
structure that divides the inside and outside of the cell
structure inside a cell that houses the DNA