R N Shukla: 2 books
by R. N. Shukla
Language: English
Release Date: June 30, 2013
Language: English
Release Date: June 30, 2013
Molecular evolution gives rise to families of related proteins with similar sequence and structure. However, sequence similarities can be extremely low between proteins that share the same structure. Protein structures may be similar because proteins have diverged from a common ancestor. Alternatively,...
by R. N. Shukla
Language: English
Release Date: June 30, 2013
Language: English
Release Date: June 30, 2013
All vertebrates are built along the basic chordate body plan: a stiff rod running through the length of the animal, with a hollow tube of nervous tissue above it and the gastrointestinal tract below. In all vertebrates, the mouth is found at, or right below, the anterior end of the animal, while the...