Question

The predatory bacterium Bdellovibrio bacteriophorus drills into a prey bacterium and once inside, digests it. In an attack upon a gram negative bacterium that has a slimy cell covering, what is the correct sequence of structures penetrated by B. bacteriophorus on its way to the prey's cytoplasm?
a. membrane composed mostly of lipopolysaccharide
b. membrane composed mostly of phospholipids
c. peptidoglycan
d. capsule

Answer 1

Answer:

b.

Explanation:

The cell membrane is also called the phospholipid bi-layer.