Activity Understanding Dna Structure Answer Key New!

Since A=T, Thymine is also 30% (total 60%). The remaining 40% is split between G and C, so Cytosine is 20% .

This guide assumes the activity includes labeling a nucleotide, identifying base pairs, and explaining the double helix. activity understanding dna structure answer key

This is a point mutation because only one base is changed. During replication, the mutated strand (with C instead of G) will now pair with G (instead of its original C partner). Therefore, the error becomes permanent in half of the new DNA molecules. Since A=T, Thymine is also 30% (total 60%)