Complementary DNA

What is the DNA compliment of this sequence?

AGGCGA

• TCCGCT

• AGGCGA

• TCCTTA

What is the DNA compliment of this sequence?

• CGTTAGT

• CGAAATC

• CGTTTAG

What is the DNA compliment of this sequence?

• ATTAGCCGGT

• ATTCGACGCT

• TAATCGGCCA

Construct the complementary strand of DNA for this sequence: GGTTACTA

If there is combined 60% for Cytosine and Guanine in a strand of DNA, what is the combined % for Adenine and Thymine in the same strand of DNA?

• 60

• 20

• 40

• 10

Adenine bonds with ______________

• Guanine

• Cytosine

• Thymine

• Adenine

Guanine bonds with ______________

• Guanine

• Cytosine

• Thymine

• Adenine

What is the complementary DNA strand for the sequence ATCGTA?

• TAGCAT

• ATCGTA

• TACGAT

• CGATAC

Which enzyme is responsible for synthesizing complementary DNA from an RNA template?

• DNA polymerase

• RNA polymerase

• Reverse transcriptase

• Ligase

In a DNA double helix, if one strand has the sequence 5'-AGCT-3', what is the sequence of the complementary strand?

• 5'-TCGA-3'

• 5'-AGCT-3'

• 5'-CGAT-3'

• 5'-GATC-3'