Hanks, who has won two Oscars but hasnât been nominated in 13 years, was overlooked for both âCaptain Phillipsâ and âSaving Mr. Banks.â. SNUB: âInside Llewyn Davis.â Even with nine best picture nominees, the Coen brothers, a perennial Academy favorite, lost out this time in the top category with their musical dramedy.
Anti-parallel strands. The DNA molecule is composed of two strands held together by hydrogen bonds. A single strand is different at its two ends. One end is called 5' (5 prime), the other is called 3' (3 prime). The names come from the notation for the two sugar carbon atoms which participate in the phosphodiester bonds. The different strands in the helix run in opposite (anti-parallel) directions. At each end of the double helix, one strand is 5' and the other is 3'. In the illustration, the 3' end is shown with a red arrowhead and the 5' end with the yellow connector.
A DNA virus is a virus that has DNA as its genetic material and replicates using a DNA-dependent DNA polymerase. The nucleic acid is usually double-stranded DNA (dsDNA) but may also be single-stranded DNA (ssDNA).DNA viruses belong to either Group I or Group II of the Baltimore classification system for viruses.Single-stranded DNA is usually expanded to double-stranded in infected cells.ll viruses in this group require formation of a replicative form â a double stranded DNA intermediate â for genome replication. This is normally created from the viral DNA with the assistance of the host's own DNA polymerase.