Podcast
Questions and Answers
Which genes can be transferred by all three methods of intermicrobial transfer?
Which genes can be transferred by all three methods of intermicrobial transfer?
- F factor
- capsule production
- drug resistance (correct)
- toxin production
DNA replication is semi-conservative because the ___ strand will become half of the ___ molecule.
DNA replication is semi-conservative because the ___ strand will become half of the ___ molecule.
- codon, anticodon
- sense, mRNA
- template, finished (correct)
- RNA, DNA
Which of the following is a repair mechanism that occurs during DNA synthesis?
Which of the following is a repair mechanism that occurs during DNA synthesis?
- SOS repair
- proofreading by DNA polymerase (correct)
- excision repair
- mismatch repair
Explain how DNA polymerase can correct base substitutions and prevent misincorporation of nucleotides.
Explain how DNA polymerase can correct base substitutions and prevent misincorporation of nucleotides.
Vibrio cholerae can grow in a medium with a pH of ___?
Vibrio cholerae can grow in a medium with a pH of ___?