mRNA

What is the first step in RNA sequencing to form an amino acid sequence?

• transcription of DNA to mRNA

• translation of the mRNA

• splicing of introns

• transfer of tRNA to the ribosome

What is the DNA sequence of mRNA code AGU?

• TCA

• AGU

• UCA

• ACT

What is the mRNA code for the DNA code of ACT?

• TGU

• TGA

• UGA

• AGU

What does the codon UCU code for?

• Cyt

• Thr

• Pro

• Ser

Tags

NGSS.HS-LS1-1

What does the codon AAG code for?

• Arg

• Lys

• Glu

• Gly

Tags

NGSS.HS-LS1-1

Which codon codes for STOP?

• UGA

• AGG

• UCA

• GAA

What does the codon CCU code for?

• Ser

• Leu

• STOP

• Pro

Tags

NGSS.HS-LS1-1

An enzyme which cuts out portions of mRNA that are not needed.

• Intron

• Exon

• Protective End

• Spliceosome

A portion of mRNA that is kept to translate into a protein

• Intron

• Exon

• Protective End

• Spliceosome

A portion of mRNA that is not needed to make a protein and is thus cut or spliced out.

• Intron

• Exon

• Protective End

• Spliceosome