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DNA Structure and Replication

DNA Structure and Replication
Enzyme, responsible for proofreading base pairing is

Primase
DNA ligase
Telomerase
DNA polymerase

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

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

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DNA Structure and Replication
Which enzyme catalyzes the elongation of DNA molecules?

Helicase
Primase
DNA polymerase
DNA ligase

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DNA Structure and Replication
Telomeres are usually rich in which nucleotide?

Adenine
Thymine
Guanine
Cytosine

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DNA Structure and Replication
Which of the following would not contain DNA?

Mold
Yeast
Bacteria
Glass crystals

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

reverse transcriptase
restriction endonuclease
transposase
helicase

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