Which of the following is true of eukaryotic replication initiation?

Which of the following is true of eukaryotic replication initiation?

A. Origins are identified in G2 of the cell cycle.
B. The prereplication complex (preRC) assembles at the beginning of S phase.
C. The initiator protein, or origin recognition complex (ORC), binds to the conserved elements of the ARS in G1.
D. The helicase is a component of the replication complex (RC) but not the preRC.
E. The RC forms in M phase of the cell cycle.

Which of the following subdisciplines is concerned with the expression of RNA molecules?

A. proteomics
B. genomics
C. metagenomics
D. transcriptomics
E. phylogenetics

The two codons for glutamine are CAA and CAG. Which one of the following is likely to be the anticodon of a tRNA that is specific for glutamine?

A. GUC
B. CGU
C. CUG
D. GCU

Which of the following enzymes or enzyme subunits does not rely on ATP hydrolysis for its correct function?

A. DnaB helicase
B. primase
C. Pol III clamp loader
D. DnaA
E. DnaC

Which one of the following describes a tRNA molecule that specifically recognizes the codon for the amino acid histidine, but is covalently bound (charged with) to the amino acid serine?

A. histinyl-tRNASer
B. histinyl-tRNAHis
C. seryl-tRNASer
D. seryl-tRNAHis

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Which of the following is true of eukaryotic replication initiation?

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