Biology, 12.03.2020 20:48 lineaeriksen
As DNA replication continues and the replication bubble expands, the parental double helix is unwound and separated into its two component strands. This unwinding and separating of the DNA requires three different types of proteins: helicase, topoisomerase, and single-strand binding proteins. Sort the phrases into the appropriate bins depending on which protein they describe.
a. Bind at replication fork
b. bind after replication fork
c. prevent H-bond between bases
d. Break covalent bond in DNA banckbone
Answers: 3
Biology, 21.06.2019 17:00, erieannapickett12
How many trophic levels are there in the following food chain? phytoplankton - shrimp - perch - pike - osprey
Answers: 2
Biology, 21.06.2019 23:30, brook633
The table shows dates and appearance of index fossils. which rock layers can be dated most precisely? a) a layer containing both a fossil 4 and a fossil 3 b) a layer containing both a fossil 2 and a fossil 3 c) a layer containing both a fossil 1 and a fossil 4 d) a layer containing both a fossil 1 and a fossil 2
Answers: 2
As DNA replication continues and the replication bubble expands, the parental double helix is unwoun...
English, 21.11.2020 05:40
Chemistry, 21.11.2020 05:40
Health, 21.11.2020 05:40
History, 21.11.2020 05:40
Mathematics, 21.11.2020 05:40