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DNA Structure and Replication

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

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

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DNA Structure and Replication
When DNA polymerase is in contact with guanine in the parental strand, what does it add to the growing daughter strand?

Cytosine
Uracil
Guanine
Phosphate

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DNA Structure and Replication
The site on a bacterial chromosome that marks the initiation point for chromosome replication is called

a promoter
Ori
Pro
an initiation codon

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DNA Structure and Replication
The DNA polymerase in bacteria, responsible for DNA synthesis is

Polymerase III
all of these
Polymerase II
Polymerase I

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DNA Structure and Replication
Which is the largest among the followings?

Nucleotide
Carbon
Nitrogenous base
Phosphate

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DNA Structure and Replication
Which of these drugs bind to DNA and cuts it, producing hydroxyl radicals?

Bleomycin
All of these
Tunicamycin
Erythromycin

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