which is more likely to be the cause of down syndrome the egg or the sperm?
The egg
The answer is <span>polarized </span><span>state.</span>
I would say <span>C. being injected into the cell is the right answer</span>
The<em> cell membrane</em> controls the movement of substances in and out of cells and organelles. In this way, it is selectively permeable to ions and organic molecules.
Fermentation occurs in anaerobic respiration, and produces less energy than in aerobic respiration due to the lack of ETC because oxygen is not present.
