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DNA Structure and Replication

DNA Structure and Replication
An enzyme that recognizes foreign DNA, and results in a cut in that DNA is called

reverse transcriptase
restriction endonuclease
helicase
transposase

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DNA Structure and Replication
What is the name given to the points at which a DNA helix is unwound and new strands develop?

Replication origins
Okazaki fragments
Leading strands
Replication forks

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

nl
ml
μl
1

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DNA Structure and Replication
Replication in E. coli is initiated by the generation of short RNA primers using

RNA polymerase
primase
both (a) and (b)
reverse transcriptase

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

single stranded binding proteins
ligase
DNA topoisomerase
DNA helicases

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DNA Structure and Replication
Okazaki fragments occur on the __________ and are bonded together by __________

Leading strand, polymerase
tRNA, polymerase
Lagging strand, ligase
mRNA, anticodons

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