*Please answer all 7 questions* 1) Which of the following make DNA different fro

Question

*Please answer all 7 questions*

1) Which of the following make DNA different from RNA? [select all answers that are true]

2) A new DNA strand elongates only in the 5' to 3' direction because

3) During DNA replication, which of the following enzymes removes the RNA nucleotides from the primer and adds equivalent DNA nucleotides to the 3' end of Okazaki fragments?

4) What is the role of DNA ligase in the elongation of the lagging strand during DNA replication?

5) Telomerase is active in ________ and prevents __________.

6) In eukaryotes, the Central Dogma of gene expression and location of each compound involved is:

7) The final product of an expressed gene can be which of the following? [select all that are true]

Explanation / Answer

1. DNA is a double helix.

DNA is more stable than RNA.

2. DNA polymerase an only add nucleotide at the free 3prime end.

3. DNA polymerase 3

4. It joins Okazaki fragments together.

5. Germ line cells / chromosomes shortening

7. tRNA.

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