Protein Synthesis QUIZ

1.       Translate the mRNA codons CUC-AGG. Which of the following would be the correct amino acid sequence for these codons?

• LEU-ARG

• THR-SER

• LEU-LYS

• MET-VAL

Tags

NGSS.HS-LS1-1

The process represented in the diagram produces a molecule that is complementary to the template strand of DNA. What type of molecule is produced

• new dna

• polypeptide

• messenger RNA

• transfer

  RNA

1.       Consider the following DNA sequence: AUGTTCAGTGAG.  How many codons would be formed from this sequence?

• 1

• 4

• 9

• 3

1.       Transcribe AGG-CAC. Which of the following would be the correct complementary mRNA strand?

• AGG-CAC

• TCC-GTC

• UCC-GUG

• GAA-TGT

If a portion of mRNA reads GUC-AAC, what was the original DNA sequence that coded for it?

• CAG-TTG

• GUC-AAC

• GTC-AAC

• GUC-UUC

Which is the correct sequence of the Central Dogma?

• DNA-> rna->pROTEIN

• PROTEIN-> DNA -> rna

• RNA-> pROTEIN->dna

Which enzyme helps to produce the mRNA strand by adding nucleotides, one at a time?

• AMYLASE

• rna POLYMERASE

• HELICASE

• RNA NUCLEASE

1.       Replicate the following strand: GGC-ATA-CTC

• CCG-TAA-GAG

• GGC-ATA-CTC

• CCG-TAT-GAG

• CCG-UAU-GAG

Which amino acid does the codon ACC code for

• thr

• tYR

• Asp

• stop

Which description explains the role of the tRNA in the process shown in this model?

• the model reads the message of nucleic acids and translates it to proteins

• the model recongnizes when mutations occur

• the model signals unzipping of the DNA strand

Tags

NGSS.HS-LS1-1