Question

all of these are expected to be found in the cells of the bacterium treponema pallidum that causes syphilis except:
a cell wall.
a cell membrane.
golgi apparatus.
ribosomes.

Explanation:

Treponema pallidum is a bacterium (prokaryote). Prokaryotic cells lack membrane-bound organelles like the Golgi apparatus. They do have a cell wall, cell membrane, and ribosomes (non-membrane-bound). Thus, the Golgi apparatus is not expected in its cells.

Answer:

C. Golgi apparatus.