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DNA Structure and Replication

DNA Structure and Replication
Each replication bubbles consists of

1 replication forks
4 replication forks
3 replication forks
2 replication forks

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DNA Structure and Replication
The site on a bacterial chromosome that marks the initiation point for chromosome replication is called

an initiation codon
Ori
a promoter
Pro

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DNA Structure and Replication
The enzyme responsible for breaking the hydrogen bonds, and thus separating the DNA strands during DNA synthesis is

none of these
strandase
DNA polymerase
helicase

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DNA Structure and Replication
Messelsen and Stahl model of replication was called

semi-conservative replication
Cri du Chat
dispersive replication
conservative replication

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DNA Structure and Replication
Proteins which help to open the double helix for DNA synthesis are

DNA helicases
DNA topoisomerase
single stranded binding proteins
ligase

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DNA Structure and Replication
Which of the following in DNA replication and transcription are common?

None of these
incorporation of deoxynucleotides
synthesis in the 5'-3' direction
utilization the same enzyme

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