Replication Forks and Origins of Replication. The first step in DNA replication is the separation of the two DNA strands that make up the helix that is to be copied. DNA Helicase untwists the helix at locations called replication origins.The replication origin forms a Y shape, and is called a replication fork. The replication fork moves down the DNA strand, usually from an internal location to the strand's end.he first step in DNA replication is the separation of the two DNA strands that make up the helix that is to be copied. DNA Helicase untwists the helix at locations called replication origins.
The definition of susceptive is likely to receive or receptive. An example of susceptive is a person who is sensitive to the moods of those around them. Medieval Latin susceptivus. 1  susceptible. 2  receptive.
sucÂ·cinct. adj. sucÂ·cinctÂ·er, sucÂ·cinctÂ·est. 1. Characterized by clear, precise expression in few words; concise and terse: a succinct reply; a succinct style. 2.ere I to give the Sphere's explanation of these matters, succinct and clear though it was, it would be tedious to an inhabitant of Space, who knows these things already. Flatland by Abbott, Edwin View in context. Philip wired a succinct affirmative, and next morning a stranger presented himself at the studio.