Mar 5 Review

Which type of RNA can be found in the nucleus? (select all that apply)

• mRNA

• tRNA

• rRNA

• fRNA

Which type of RNA can be found OUTSIDE the nucleus? (select all that apply)

• mRNA

• tRNA

• rRNA

• fRNA

Which of the following leaves the nucleus and is translated into proteins?

• Introns

• Exons

If the CODING strand of DNA has the following sequence, what would be the resulting mRNA sequence?

ATC GGA

• TAG CCT

• AUC GGA

• ATC GGA

• UAG CCU

If the TEMPLATE strand of DNA has the following sequence, what would be the resulting mRNA sequence?

ATC GGA

• TAG CCT

• AUC GGA

• ATC GGA

• UAG CCU

For the following mRNA sequence, what would be the tRNA sequence that matches up to it?

UUC ACG

• AAG UGC

• AAG TGC

• UUC ACG

• TTC ACG

Which of these types of mutations is typically (normally) LEAST harmful?

• Deletion

• Insertion

• Substitution

In DNA replication, which enzyme unzips the DNA strands?

• DNA polymerase

• DNA helicase

• DNA ligase

• DNA primase

In DNA replication, which enzyme adds new bases to create the new strand?

• DNA polymerase

• DNA helicase

• DNA ligase

• DNA primase

Okazaki fragments are formed in DNA replication along the ________ strand.

• Leading

• Lagging