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DNA Structure and Replication

DNA Structure and Replication
Reverse transcriptase produces

RNA from DNA
DNA from RNA
DNA from peptides
RNA from RNA

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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
Guanine
Cytosine

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DNA Structure and Replication
DNA replication results in

two completely new DNA molecules
one new molecule of RNA
two DNA molecules such that each one contains a strand of the original
one new DNA molecules 1 old molecule

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DNA Structure and Replication
The packing ratio of nucleosomes is about

8
7
6
9

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DNA Structure and Replication
Without telomerase, what would happen to the ends of chromosomes after each round of replication?

Chromosomes would become progressively shorter
Nothing would happen
Chromosomes would get longer
None of these

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DNA Structure and Replication
30 nm wide helix with five or six nucleosomes per helix is known as

kinoplast
halonoid
none of these
solenoid

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