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DNA Structure and Replication

DNA Structure and Replication
Each replication bubbles consists of

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

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DNA Structure and Replication
DNA with a G-C content of 50% will melt at approximately

70 °C
90 °C
60°C
100 °C

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DNA Structure and Replication
An RNA primer is synthesized by

DNA helicases
primase
DNA topoisomerase
ligase

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DNA Structure and Replication
Which histone(s) are associated with the linker DNA of a nucleosome?

Histone H4
Histone H1
Histone H3
Histones H2A and H2B

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DNA Structure and Replication
DNA segments capable of moving from one place in the genome to another is known as

introns
transposons
retrovirus
moving elements

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DNA Structure and Replication
The RNA primers used to initiate replication in E. coli

are removed by Pol I
are joined together by DNA ligase
are removed by helicase + ATP
result in Okazaki fragments on leading strand

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MORE MCQ ON DNA Structure and Replication

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