AP RNA and Transcription

The non-coding segments of mRNA that must be removed

• exons

• RNA splicing

• GTP cap

• introns

A sequence of 50-250 adenine nucleotides added onto the 3' end of a pre-mRNA molecule 

• 5' cap

• poly-A tail

• exon

• intron

The DNA strand that provides the template for the sequence of nucleotides in an RNA transcript

• antisense strand

• sense strand

• coding strand

• tRNA

In comparison to DNA, mRNA is

• Shorter
• Longer
• The same length
• Double stranded

Put these in the correct order from first to last in transcription:
Elongation
Termination
Initiation

• 1) Elongation 2) Initiation 3)Termination
• 1) Initiation 2) Termination 3) Elongation
• 1) Initiation 2) Elongation 3) Termination
• 1) Elongation 2) Termination 3) Initiation

Which of these is not a part of mRNA processing

• 5' (GTP) cap

• protein is made

• 3' Poly A tail

• introns removed

Transcription starts with ________ and results in ________.

• DNA / mRNA
• mRNA / DNA
• mRNA / tRNA
• mRNA / Amino Acid Chain

What is occurring in this picture?

• Translation
• DNA Replication
• Polymerase is unzipping the DNA
• Transcription

The diagram shows the process of

• Transcription
• Translation
• Replication
• Mitosis

What will be the resulting mRNA from this DNA sequence:
GAT-TAC-AGA-TTA-CAT?

• CTA-ATG-TCT-AAT-GTA
• GAU-UAG-UGA-UUA-GUT
• CUA-AUG-UCU-AAU-GUA
• CAT-ACA-TAC-ATA-TAG