Explain the life cycles of a bacterial endospore.
Explain the life cycles of a bacterial endospore.
1 AnswerQuestions and Answers
1 Answer What are examples of coccus, spirillum, and bacillus bacteria?
What are examples of coccus, spirillum, and bacillus bacteria?
1 Answer What are the external influences that may affect the genetic make-up of a bacterial cell?
What are the external influences that may affect the genetic make-up of a bacterial cell?
1 Answer Describe the four mechanisms used by bacterial species to generate resistance to antibiotics.
Describe the four mechanisms used by bacterial species to generate resistance to antibiotics.
1 Answer Viral transfer of genes between bacteria is called _________.
Viral transfer of genes between bacteria is called _________.
1 Answer What bacterium causes syphilis?
What bacterium causes syphilis?
1 Answer How can specialized transduction contribute to the transfer of antibiotic resistance genes in a bacterial population? A) The phage causes the destruction of any antibiotic present during the specialized transduction process. B) The prophage takes an antibiotic resistance gene with it and is packaged with the newly synthesized viral DNA. C) The phage lyses the bacterium and releases resistance genes into the local environment, which can then be taken up by recipient cells.
How can specialized transduction contribute to the transfer of antibiotic resistance genes in a bacterial population?
A) The phage causes the destruction of any antibiotic present during the specialized transduction process.
B) The prophage takes an antibiotic resistance gene with it and is packaged with the newly synthesized viral DNA.
C) The phage lyses the bacterium and releases resistance genes into the local environment, which can then be taken up by recipient cells.
1 Answer What is the function of the conjugation pilus? A) It converts F- cells into F+ cells. B) It carries the chromosome of F- cells. C) It contains an F plasmid. D) It pulls the F+ and F- cells together.
What is the function of the conjugation pilus?
A) It converts F- cells into F+ cells.
B) It carries the chromosome of F- cells.
C) It contains an F plasmid.
D) It pulls the F+ and F- cells together.
1 Answer During DNA replication, which nucleotide will bind to an A nucleotide in the parental DNA? A) U B) T C) G
During DNA replication, which nucleotide will bind to an A nucleotide in the parental DNA?
A) U
B) T
C) G
1 Answer Which of the following builds new strands of DNA? A) Parental DNA B) The origins of replication C) The lagging strand D) DNA polymerases E) The leading strand
Which of the following builds new strands of DNA?
A) Parental DNA
B) The origins of replication
C) The lagging strand
D) DNA polymerases
E) The leading strand
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