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Overalyed!!
BUILD THE DNA HERE
Coding Strand
Template Strand
BUILD THE RNA HERE
Congratulations, you have properly constructed the DNA sequence of this portion of the BRCA2 gene. Now build the mRNA that would be transcribed from the template strand of the DNA. Start by placing the top ribonucleotide and work your way down.
Great! You have properly constructed the mRNA sequence for this portion of the BRCA2 gene and have successfully completed this portion of the exercise. Click continue to proceed.
mRNA

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Objective

Build DNA and RNA strands based on the BRCA2 coding sequence, and understand important structural features of DNA and RNA polynucleotides.

Reward

Collect the DNA/RNA Structure token and unlock the DNA Polymerase simulation marker.

Congratulations, you have successfully completed the activity! Your score shows you have a solid understanding of DNA and RNA structure. Click the button below to collect the DNA/RNA Structure token and unlock the marker for the DNA Polymerase simulation.

Congratulations, you have successfully completed the activity! However, your score indicates your knowledge of DNA and RNA structure has some uncertainty. Try the exercise again to collect the DNA/RNA Structure token and unlock the marker for the DNA Polymerase simulation.
Congratulations, you have successfully completed the activity! However, your score indicates your knowledge of DNA and RNA structure is not adequate. Consider reviewing your text, and then try the exercise again to collect the DNA/RNA Structure token and unlock the marker for the DNA Polymerase simulation.
Toggle the buttons below to classify each structure as A-DNA, B-DNA, or Z-DNA, and also indicate the handedness of each structure. When you are finished, click the Submit button.
Examine these sugar pucker conformations. In which form of DNA is each typically found? Toggle the buttons to select either A-DNA or B-DNA, then click the Submit button.