Protein Synthesis Review

Fill in the complementary bases according to the base-pair rule in DNA: A T C C A G

• T U G G T C
• T A G G T C
• T A C G T G
• T A C C A C

Fill in the complementary base pair (mRNA): T A G C T A

• A U C G A U
• A T C G A T
• U T C G A U
• T U G C T A

What is the function of DNA helicase?

• Attach new nucleotides
• Break the hydrogen bonds between the base pairs.
• Remove nucleotides
• To perform crossing over

What is the function of DNA polymerase?

• Make DNA from nucleotides
• Joining Okazaki fragments
• Sealing repairs
• Sealing recombination fragments

What is the function of DNA ligase?

• Make DNA from nucleotides
• Joining Okazaki fragments
• Sealing repairs
• Sealing recombination fragments

Guanine bonds with ______________.

• Adenine
• Guanine
• Cytosine
• Thymine

The process of making an mRNA strand from a DNA template is called

• Replication
• Transcription
• Translation
• Protein Synthesis

The process of using an mRNA to make a protein is called

• Replication
• Transcription
• Translation
• Cell Division

Transcription takes place in the 

• cytoplasm
• chloroplast
• nucleus
• mitochondria

Translation takes place in the 

• ribosome
• chloroplast
• nucleus
• mitochondria