Chapter 13 Bacterial Genome Replication and Expression

Chapter 13 Bacterial Genome Replication and Expression

Complete Chapter Questions With Answers

Sample Questions Are Posted Below

Fill in the Blank Questions

1. Proteins that recognize unfolded polypeptides and help them fold into their proper conformations are called ______________.
   chaperones

ASM Objective: 04.02 Although the central dogma is universal in all cells, the processes of replication, transcription, and translation differ in Bacteria, Archaea, and Eukaryotes.
ASM Topic: Module 04 Information Flow and Genetics
Blooms Level: 2. Understand
Learning Outcome: 13.08.02 Discuss the role of molecular chaperones in protein folding, and list some important examples of chaperones
Section: 13.08
Topic: Nucleic Acid Structure/Function

True / False Questions

2. Some microbial proteins are spliced after translation in a reaction that results in removal of one or more internal intervening sequences called exteins.
   FALSE

ASM Objective: 04.02 Although the central dogma is universal in all cells, the processes of replication, transcription, and translation differ in Bacteria, Archaea, and Eukaryotes.
ASM Topic: Module 04 Information Flow and Genetics
Blooms Level: 2. Understand
Learning Outcome: 13.08.01 Describe the role of protein splicing in protein maturation
Section: 13.08
Topic: Nucleic Acid Structure/Function

3. Signal recognition particles (SRPs) are associated with the Sec translocation system.
   TRUE

ASM Objective: 04.02 Although the central dogma is universal in all cells, the processes of replication, transcription, and translation differ in Bacteria, Archaea, and Eukaryotes.
ASM Topic: Module 04 Information Flow and Genetics
Blooms Level: 1. Remember
Learning Outcome: 13.08.03 Distinguish translocation of proteins from protein secretion
Section: 13.08
Topic: Nucleic Acid Structure/Function

Multiple Choice Questions

4. When a protein is synthesized, cis- or trans-splicing of that protein occurs
   A. following translation.
   B.  between transcription and translation.
   C.  during transcription.
   D.  prior to transcription.

ASM Objective: 04.02 Although the central dogma is universal in all cells, the processes of replication, transcription, and translation differ in Bacteria, Archaea, and Eukaryotes.
ASM Topic: Module 04 Information Flow and Genetics
Blooms Level: 4. Analyze
Learning Outcome: 13.08.01 Describe the role of protein splicing in protein maturation
Section: 13.08
Topic: Nucleic Acid Structure/Function

5. What might be a reason for the accumulation of improperly folded protein complexes in the bacterial cell cytoplasm following translation?
   A. A problem exists with the functioning of molecular chaperones.
   B.  The cell is synthesizing proteins too rapidly.
   C.  Polysomes are forming on the mRNA.
   D.  The proteins are being transcribed but not translated.

ASM Objective: 04.02 Although the central dogma is universal in all cells, the processes of replication, transcription, and translation differ in Bacteria, Archaea, and Eukaryotes.
ASM Topic: Module 04 Information Flow and Genetics
Blooms Level: 6. Create
Learning Outcome: 13.08.02 Discuss the role of molecular chaperones in protein folding, and list some important examples of chaperones
Section: 13.08
Topic: Nucleic Acid Structure/Function