James was observing cells under a microscope. he observed some cells which had a layer outside the plasma membrane. what is this layer called?

The answer is letter A. Plasma membrane. The plasma membrane is the outer membrane that divides the interior cells and the outer cells. The plasma membrane protects the cell from its surroundings. The plasma membrane contains phospholipids that contains protein. 

slitherio is the original. its the best friend of all middle schoolers. the man you can count any time you have some free time. slitherio is the guy you hang with while you're in the computer lab suppose to be doing "research or whatever". slitherio isn't just a game but a friend.

wormaxio is just a fake trying to squeeze its way into the friend group. trying to pretend its cool and your best pal but how long has it really been there for you, really. it only wants you as friend to boost its social status. wormaxio is just annoying fake pleb. no offense

you and have a wonderful day