Chapter 17 Domain (Kingdom) Bacteria, Domain (Kingdom) Archaea, and Viruses

Chapter 17 Domain (Kingdom) Bacteria, Domain (Kingdom) Archaea, and Viruses

Complete Chapter Questions With Answers

Sample Questions Are Posted Below

Multiple Choice Questions

1. Small circular DNA molecules present in bacteria are called
   A.chromatids.
   B. endospores.
   C. plasmids.
   D. pili.
   E. microbiologists.

Stern – 017 Chapter… #6
 

2. Which of the following features is/are found only in bacteria?
   A.pigments, if present, diffused throughout the cell
   B. cells with a distinct nucleus
   C. chloroplasts in a variety of shapes and sizes
   D. capacity to reproduce only within other living cells
   E. capacity to undergo both mitosis and meiosis

Stern – 017 Chapter… #2
 

3. Some genetic recombination in bacteria occurs as a result of fragments of DNA being carried from one cell to another by viruses. This process is called
   A.conjugation.
   B. plasmid synthesis.
   C. transformation.
   D. viral busing.
   E. transduction.

Stern – 017 Chapter… #7
 

4. An association of two dissimilar organisms that benefits both organisms is called _________.
   A. fraternization
   B.  conjugality
   C.  heterosexuality
   D.  parsitism
   E.  mutualism

5. The single, circular DNA molecule of bacterial cells is called a
   A.circuplasm.
   B. ribonucleotide.
   C. Offenhauser body.
   D. schizoprotein.
   E. chromosome.