Top Posters
Since Sunday
21
o
6
d
6
A
5
H
5
n
4
t
4
d
4
p
4
r
4
s
4
C
3
SlideshowReport

A space-filling model of DNA.

Description
The DNA molecule as modeled by Watson and Crick is shown here with each atom given its van der Waals radius.

This model clearly shows how closely the bases are packed within the helix.

Note the location of the major and minor grooves.
Related Images
Explore
Post your homework questions and get free online help from our incredible volunteers
  335 People Browsing
 314 Signed Up Today
Your Opinion
Where do you get your textbooks?
Votes: 213