Colin Andres-Paguirigan's Quiz History: Quiz: Basic Concepts of Genetic Expression

Colin Andres-Paguirigan's Quiz History: Quiz: Basic Concepts of Genetic Expression

Eukaryotic transcription termination generally occurs at ________ sites in the DNA sequence.
Which of the following explains why circular DNA, such as the chromosomes of some viruses and bacteria, appears to be twisted?
In molecular cloning, transformed organisms must be identified. One common method for accomplishing this involves the
inclusion of ________ in the plasmid.
Which of the following explains supercoiling in naturally occurring DNA?
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8/27/24, 2:39 PM Colin Andres-Paguirigan's Quiz History: Quiz: Basic Concepts of Genetic Expression
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IncorrectQuestion 5
0 / 2 pts
  RNA polymerase I: rRNA
  RNA polymerase II: mRNA from protein-coding genes
  RNA polymerase III: small RNAs such as miRNA and snRNA
  RNA polymerase III: tRNA
  all of the above

Question 6
2 / 2 pts
  mismatch repair
  DNA photolyase
  nucleotide excision repair
  base excision repair
  none of the above

Question 7
2 / 2 pts
  primer extension; bacteriophage λ
  primer extension; E. coli
  strand separation; E. coli
  strand separation; Thermus aquaticus
  primer annealing; Thermus aquaticus

Question 8
2 / 2 pts
  coactivation
  apoptosis
  chromatin-remodeling
  gene silencing
  histone methylation

Question 9
2 / 2 pts
  TFIID
  TFIIH
  TFIIF
  TFIIE