NR 101 MICRO-CHAP 3 QUIZ | COMPLETE GUIDE

NR 101 MICRO-CHAP 3 QUIZNR 101 MICRO-CHAP 3 QUIZ CHAPTER 3 MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) Which of the following chemical substances contributes to the unique characteristics of acid-fast bacteria? 1) A) lipoteichoic acid B) mycolic acid C) N-acetylglucosamine D) endotoxin E) peptidoglycan 2) Which of the following statements concerning prokaryotic flagella is TRUE? 2) A) A "run" results from clockwise movement of the flagellum. B) Prokaryotic flagella are anchored to the cell wall by means of the basal body. C) Prokaryotic flagella move in a whip-like manner. D) Prokaryotic flagella are composed of tubulin. E) Treponema is an example of a bacterium that has a tuft of polar flagella. 3) Cytoplasmic membranes of ________ are composed of phospholipids. 3) A) archaea B) eukaryotes C) bacteria D) prokaryotes E) bacteria and eukaryotes Answer: E 4) Bacterial cell walls that are resistant to drying contain 4) A) waxes. B) carbohydrates. C) lipopolysaccharide. D) tubulin. E) amino acids. 5) Which of the following is classified as a nonmembranous organelle of