| 101. | Peptidoglycan is also known as |
| a. | N-acetyl muramic acid |
| b. | murein mucopeptide |
| c. | N acetylglucosamine |
| d. | mesodiaminopimetic acid |
| View Answer Report Discuss 50-50! |
|
Answer: (b).murein mucopeptide
|
| 102. | Genetic system is located in the prokaryotes in |
| a. | nucleoid |
| b. | chromatin |
| c. | nuclear material |
| d. | all of these |
| View Answer Report Discuss 50-50! |
|
Answer: (d).all of these
|
| 103. | Which is most likely to be exposed on the surface of a gram-negative bacterium? |
| a. | Pore protein (porin) |
| b. | Protein involved in energy generation |
| c. | Lipoteichoic acid |
| d. | Phospholipids |
| View Answer Report Discuss 50-50! |
|
Answer: (a).Pore protein (porin)
|
| 104. | The last step in synthesis of peptidoglycan is |
| a. | attachment of a peptide to muramic acid |
| b. | attaching two amino acids to form a cross-link |
| c. | attachment of a portion of peptidoglycan to a membrane lipid |
| d. | binding of penicillin to a membrane protein |
| View Answer Report Discuss 50-50! |
|
Answer: (b).attaching two amino acids to form a cross-link
|
| 105. | Cytoplasmic inclusions include |
| a. | ribosomes |
| b. | mesosomes |
| c. | fat globules |
| d. | all of these |
| View Answer Report Discuss 50-50! |
|
Answer: (d).all of these
|