The rigid ______ of most bacterial cells surrounds the cell membrane, protecting the cell and giving the cell shape.Multiple choice question.cytoskeletonflagellumpelliclecell wall

What surrounds the cell membrane of most bacteria and provides structure and protection?Multiple choice question.nucleoidflagellumribosomecell wall

The cell wall of some bacteria is surrounded by a structure with a thick, gelatinous consistency, called a , that may help the bacteria to stick to surfaces.

The bacterial shape of the cells in Figure 1.1 would best be described as Group of answer choicesbacillus.spiral.ovoid.columnar.coccus.

All cells have a cell ______ that surrounds the cytoplasm and forms a boundary between the cell and its environment.Multiple choice question.vacuolemembranenucleoidcapsid

The outer boundary of all cells, known as the ______, acts like a gatekeeper to the cell by regulating what passes through it.Multiple choice question.plasma membranecell wallcapsulecholesterol molecules