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DNA Structure and Replication

DNA Structure and Replication
In DNA, guanine pairs with

Uracil
Adenine
Thymine
Cytosine

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DNA Structure and Replication
Who's X-ray work aided Watson and Crick in their discovery of the double helix?

R. Franklin
Leaderberg
L. Pauling
W.H. Bragg

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DNA Structure and Replication
What is the approximate size (in kb) of the E. coli genome?

6500 kilobase
5500 kilobase
3000 kilobase
4500 kilobase

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DNA Structure and Replication
Automated DNA sequencing uses the chain termination method

either (b) or (c)
with no primer
but with an oligonucleotide primer labeled with a fluorescent dye
but with a polynucleotide primer labeled with a fluorescent dye

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DNA Structure and Replication
Which of the following is not a structural motif in DNA binding proteins?

TFIID
bZIP
helix-turn-helix
zinc finger

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DNA Structure and Replication
The replication of a linear DNA molecule in a eukaryotic chromosome creates a problem which is reported to be sorted out by

None of these
shortening of the double stranded replicated portion
using enzyme called telomerase
using RNA as a template

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