Reverse transcriptases are enzymes encoded in retroviruses viral genome. The enzyme is responsible for transcription of the viral RNA to produce a dsDNA that can be inserted into the host genome.
Pacific Ocean Basin. The Pacific Ocean is bounded on the east by the North and South American continents; on the north by the Bering Strait; on the west by Asia, the Malay Archipelago, and Australia; and on the south by the Southern Ocean.
The Pacific Ocean is the largest and deepest of the world ocean basins. The ' Ring of Fire ' is defined by a nearly continuous series of oceanic trenches, island arcs, and volcanic mountain ranges and/or boundaries of several plates.It encircles the periphery of the Pacific Ocean Basin.overing approximately. and containing more than half of the free water on Earth, the Pacific is by far the largest of the worldâs ocean basins. All of the worldâs continents could fit into the Pacific basin. The Pacific is the oldest of the existing ocean basins.