7. Prokaryotic Cell Structures & Functions

Which structure of a bacterial cell primarily helps it adhere to surfaces?

The cell wall in bacteria is primarily composed of which of the following substances?

An antimicrobial that inhibits bacterial cell wall synthesis will result in which of the following?

Which of the following substances does NOT protect a bacterium from phagocytosis?

Which type of bacterial enzyme helps spread Streptococcus pyogenes by digesting blood clots?

In the context of bacterial pathogenesis, what is the term for the sequence of events that enables a bacterium to establish an infection in a host?

Which of the following is a mechanism used by bacterial endospores to protect their DNA?

In some bacterial cells, a whiplike extension called a ______ is used for movement.

In the figure, which diagram of a bacterial cell wall is most resistant to many antibiotics such as penicillin?

Many bacteria possess blank______ that actively transport drugs out of the cells. Which structure best completes the sentence?

Which term best describes a small, circumscribed lesion containing pus that may be associated with bacterial infection?

In the figure, which diagram of a cell wall represents a structure that protects the bacterial cell against osmotic lysis?

Which of the following bacterial cell types is most sensitive to radiation damage?

Which of the following statements is true regarding bacterial mRNAs?

Which of the following best explains the presence of nontransformed bacteria growing on an LB/ampicillin (LB/amp) plate during a transformation experiment?