It will result in a anterograde amnesia: Loss of ability to form new memories, although
older memories may be safe. But, someone who sustains an
injury to the hippocampus may have good memory of his/her childhood
and the years before the injury, but relatively little memory
for anything that happened since.
Bacteria are bounded by semipermeable cytoplasmic membranes, often including aquaporins. ... The cell wall of Gram-negative bacteria (such as E. coli) is bounded by an outer lipid membrane that includes porins like those of mitochondria. The area between the outer and cytoplasmic membranes is denoted the “periplasm.”