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DNA Structure and Replication

DNA Structure and Replication
The most common liquid volumes in molecular biology are measured in

μl
ml
nl
1

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DNA Structure and Replication
Proteins involved in opening a replication bubble are

single stranded binding proteins
ligase
DNA helicases
DNA topoisomerase

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DNA Structure and Replication
Okazaki fragments occur during

synthesis
polymerase reaction
transformation
replication

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DNA Structure and Replication
Which of the following enzyme adds complementary bases during replication?

Helicase
Polymerase
Replicase
Synthesase

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DNA Structure and Replication
The overall conclusion of the Hershey-Chase experiment was that

phage DNA was similar to bacterial DNA
the ratio of Adenine to thymine was always the same
proteins and DNA were responsible for heredity
DNA was responsible for heredity

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DNA Structure and Replication
One hypothesis of DNA replication suggested that the parental DNA molecules are broken into fragments. Both strands of DNA in each of the daughter molecules are made up of an assortment of parental and new DNA. This statement refers to which hypothesis?

Evolutionary theory
Semi-conservative theory
Dispersive theory
Conservative theory

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