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DNA Structure and Replication

DNA Structure and Replication
Deoxyribonucleoside triphosphates, being need in the chain termination methods are

dATP
dGTP and dCTP
dTTP
all of these

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DNA Structure and Replication
How does ethidium bromide interact with DNA?

It intercalates between bases
It does not interact
It binds to adenine
It binds to phosphate

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DNA Structure and Replication
The 5' and 3' numbers are related to the

length of the DNA strand
the number of phosphates
the base pair rule
carbon number in sugar

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DNA Structure and Replication
An RNA primer is synthesized by

DNA helicases
DNA topoisomerase
primase
ligase

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DNA Structure and Replication
In DNA, guanine pairs with

Adenine
Cytosine
Thymine
Uracil

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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
Leading strands
Okazaki fragments
Replication forks

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