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DNA Structure and Replication

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

Yeast
Bacteria
Glass crystals
Mold

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

3000 kilobase
4500 kilobase
5500 kilobase
6500 kilobase

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DNA Structure and Replication
TM refers to the temperature at which

membranes are 50% fluid
50% of a DNA molecule is denatured
All of these
50% of a protein molecules are denatured

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DNA Structure and Replication
Which of the following are short nucleotides strands made by DNA polymerase working in the opposite direction of the replication fork?

Primers
Okazaki fragments
Lagging strand
Leading strands

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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?

Phosphate
Uracil
Cytosine
Guanine

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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

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

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