Watson and Crick showed that the double helix had a diameter of about
A. 2000 angstroms
B. 500 angstroms
C. 100 angstroms
D. 20 angstroms
E. 5 angstroms
Answer: D
Watson and Crick showed that the double helix had a diameter of about
A. 2000 angstroms
B. 500 angstroms
C. 100 angstroms
D. 20 angstroms
E. 5 angstroms
Answer: D