Protein Synthesis Test- SP23RV

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• 1
• 2
• 3
• 4

Transcribe this sequence of DNA, "AAA TTT CGC", into mRNA:

• TTT AAA GCG
• UUU TTT GCG
• UUU AAA GCG

Translate the mRNA, "UUU AAA GCG" into amino acids.

• Phe - Gly - Arg
• Phe - Lys - Ala
• Ala - Lys - Phe
• Arg - Gly - Phe

Which of the following choices correctly identifies the molecules made during protein synthesis labeled as 1, 3, and 5?

• 1=protein, 3=DNA, 5=mRNA
• 1=DNA, 3=mRNA, 5=protein
• 1=mRNA, 3=protein, 5=DNA

Think about the steps a cell undergoes to make proteins. The first step labeled #2 is called ________ and the second step labeled #4 is called._______

• #2=Transcription and #4=Translation
• #2=Translation, and #4=Transcription

In a cell, where does the first step in making a protein occur? (As shown for #6 below.)

• Cytoplam
• Golgi Apparatus (bodies)
• Nucleus
• Ribosome

During translation, RNA nucleotides are translated into a

• sequence of DNA nucleotides
• sequence of amino acids

What does "UAG" code for?

• Leu
• STOP
• Arg
• Met