Multiple Choice
Which procedure would you use to detect a nutritional mutation in microorganisms?
A) Visible inspection
B) Replica plating
C) Controlled crosses
D) Isolation at high temperature
E) Plating on antibiotic-containing medium
Correct Answer:

Verified
Correct Answer:
Verified
Q12: The DNA polymerase proofreading mechanism maintains a
Q13: Spontaneous mutation rates are greatly reduced by<br>A)exposure
Q14: A transposon is<br>A)a DNA segment that can
Q15: A transposon may carry genes for proteins
Q16: Mutation frequency is the<br>A)number of mutations per
Q18: Explain what a mutator gene is and
Q19: How does the nucleotide excision repair (NER)system
Q20: An mRNA codon reads GUA.If a transition
Q21: A point mutation changes a codon from
Q22: What is conservative transposition?<br>A)No net increase in