Transcription and Translation Quiz

What is the complementary mRNA sequence for the DNA strand ATGCGT?

• UACGCA

• TACGCA

• UAGCGU

• AUGCGU

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DOK Level 1: Recall

Which of the following is the correct amino acid sequence for the mRNA codon sequence 5'-AUG-GCU-UAA-3' using a codon chart?

• Methionine-Alanine-Stop

• Methionine-Glycine-Stop

• Alanine-Methionine-Stop

• Methionine-Arginine-Stop

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DOK Level 2: Skill/Concept

Where does transcription occur in eukaryotic cells?

• Cytoplasm

• Ribosome

• Nucleus

• Mitochondria

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DOK Level 1: Recall

What is the role of ribosomes in the process of translation?

• To transcribe DNA into mRNA

• To synthesize proteins by translating mRNA

• To replicate DNA

• To transport amino acids to the nucleus

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DOK Level 2: Skill/Concept

In which part of the cell does translation occur?

• Nucleus

• Golgi apparatus

• Ribosome

• Endoplasmic reticulum

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DOK Level 1: Recall

Given the mRNA sequence 5'-CCG-AUA-GCU-3', what is the corresponding amino acid sequence using a codon chart?

• Proline-Isoleucine-Alanine

• Glycine-Isoleucine-Alanine

• Proline-Arginine-Alanine

• Glycine-Arginine-Alanine

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DOK Level 2: Skill/Concept

What is the first step in the process of transcription?

• mRNA binds to the ribosome

• DNA unwinds and unzips

• Amino acids are linked together

• tRNA brings amino acids to mRNA

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DOK Level 1: Recall

Which of the following statements best describes the process of translation?

• Conversion of DNA into mRNA

• Synthesis of mRNA from a DNA template

• Assembly of amino acids into a polypeptide chain

• Replication of DNA strands

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DOK Level 2: Skill/Concept

What is the function of tRNA during translation?

• To carry genetic information from DNA to ribosomes

• To bring amino acids to the ribosome for protein synthesis

• To transcribe DNA into mRNA

• To replicate DNA

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DOK Level 2: Skill/Concept