Multiple Choice
The natural role of restriction enzymes in bacteria is to
A) make conjugation more efficient.
B) allow transposons to move to another place in the chromosome.
C) protect the cell from invading phages.
D) allow cells to accept foreign DNA.
E) provide the cell with new phenotypes, such as antibiotic resistance.
Correct Answer:

Verified
Correct Answer:
Verified
Q2: Discuss one of the pros and cons
Q3: The human microbiome is very uniform across
Q4: The procedure used to determine whether a
Q5: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB1521/.jpg" alt=" Two men may
Q6: The enzyme reverse transcriptase<br>A) synthesizes DNA to
Q8: In gel electrophoresis, DNA molecules move toward
Q9: Which of the following microbes produces a
Q10: The templates for next-generation sequencing are<br>A) double-strand
Q11: Scientists were able to increase the production
Q12: Short nucleic acid molecules used to locate