Watson and Crick built models that demonstrate that
A. DNA and RNA have the same structure
B. DNA is made of 2 strands that twist into double helix
C. Guanine forms hydrogen bonds with adenine
D. Thymine forms hydrogen bonds with cytosine
Answer: B
A. DNA and RNA have the same structure
B. DNA is made of 2 strands that twist into double helix
C. Guanine forms hydrogen bonds with adenine
D. Thymine forms hydrogen bonds with cytosine
Answer: B