Networking in plain English. Cisco IP Classless Command. When Cisco routers have to forward packets, they will check their routing table and they use longest prefix matching to find the best match. If you donât have a best match then the router will use a default route (if you have one). Otherwise, the packet will be dropped.
Franklinâs images allowed James Watson and Francis Crick to create their famous two-strand, or double-helix, model. At Kingâs College London, Rosalind Franklin obtained images of DNA using X-ray crystallography, an idea first broached by Maurice Wilkins.
Rosalind Franklin's work with X-ray diffraction showed that the DNA molecule is shaped like a(an) _____ and contains _____ strands. helix and two How did Francis Crick and James Watson try to understand the structure of DNA? they built three-dimensional models of the DNA molecule from cardboard and wire How did Watson and Crick describe the structure of DNA? DNA was a double helix, in which two strands were wound around each other Is the following sentence true or false? According to the principle of base pairing, hydrogen bonds could form only between adenine and cytosine.