Replication Transcription Translation

Once replication in a DNA molecule is complete, each new DNA molecule contains ________________.

• two new strands

• 3 exact copies of strands

• one new strand and one old

• two old strands

Which of the following is the complementary mRNA sequence to this DNA strand: AACTGAA?

• UUGACUU

• TTGACTT

• AACTGAA

• AACUGAA

What does mRNA do?

• transfers amino acids to the ribosomes

• makes up ribosomes

• builds proteins

• provides information from DNA to ribosomes

What is the Transcribed strand for the DNA strand

ATTACGTCG

What is the process where mRNA brings the code for protein synthesis

• Transcription

• Translation

• Replication

• Polymerization

In Transcription, what is the name of the enzyme that attaches to the DNA strand. Which strand of the DNA does the enzyme attach to?

• DNA Polymerase

  3' to 5'

• RNA Polymerase 3' to 5'

• RNA Polymerase

  5' to 3'

• DNA Polymerase

  5' to 3'

What is RNA primase responsible for?

• Setting primers

• removing primers

• adding nucleotides to the new DNA strand

• Create mRNA

What is the starting codon for translation

When a new strand of DNA or RNA is being created, which direction does it move?

• 5' to 3'

• 3' to 5'

I am the region where RNA polymerase will bind in transcription

• Exon region

• Intron region

• terminator region

• promoter region