Protein synthesis

Which of the following types of RNA are involved in protein synthesis?

(Choose more than one!)

• tRNA

  (transfer)

• eRNA

  (endoplasmic)

• mRNA

  (messenger)

• rRNA

  (ribosomal)

What determines the type of protein produced by a ribosome

• amount of sugar

• sequence of DNA nucleotides

• sequence of phosphates

• amount of nitrogen

Tags

NGSS.HS-LS1-1

Which type of RNA transfers amino acids to the ribosome during translation?

• tRNA

  (transfer)

• mRNA

  (messenger)

• rRNA

  (ribosomal)

• mRNA

  (mitochondrial)

Which type of RNA is a transcript made from DNA that travels to the ribosome?

• tRNA

• mRNA

• rRNA

• eRNA

Tags

NGSS.HS-LS1-1

TRANSLATION of a DNA sequence (ATTGCG) would create:

• An mRNA sequence UAACGC

• A tRNA sequence UAACGC

• a sequence of 2 amino acids

• a DNA sequence of TAACGC

Tags

NGSS.HS-LS1-1

What is the correct sequence?

• DNA -> RNA -> protein

• Protein -> DNA - > RNA

• DNA -> Protein -> RNA

• DNA -> RNA -> DNA -> Protein

Tags

NGSS.HS-LS1-1

If the mRNA is AUU-GCC-UUA, What is the original DNA?

• TAA - CUU -AGG

• UAA -TGG- CCA

• UAA-CGG-AAU

• TAA- CGG -AAT

Tags

NGSS.HS-LS1-1

NGSS.HS-LS3-1

What is the first step of protein synthesis?

• Translation

• Replication

• Transcription

• Duplication

You use the codon chart to find the correct _______

• sugar

• nitrogen base

• phosphate

• amino acid

Tags

NGSS.HS-LS1-6