The term "unzipping" in the DNA replication refers to the breaking of the hydrogen bonds.
<span>In the process of DNA replication, DNA helicases
disentangle DNA at positions known as origins where synthesis will be
initiated. DNA helicases continue to uncoil the DNA creating a structure called replication fork
as they unzipped apart. The process of breaking the hydrogen bonds between the
nucleotide base pairs in double-stranded DNA needs energy. Helicases require
energy stored in an ATP molecule to break the bonds. </span>
Other parts of the ecosystem are affected because the energy goes back into the earth and the energy is put back into the food cycle.
Answer:
Temprature, salinity , density and pressure
The answer is oil and natural gas. Besides as sources of energy, oil and natural gas are used in the manufacture of asphalt, various<span> chemicals, plastics, and </span>synthetic<span> materials. </span>
Cnidarians are found in aquatic environments and possess two embryonic germ layers.
Cnidarians belong to the phylum Cnidaria and contain diverse organisms of more than 9000 species.
Cnidaria originates from Greek word "cnidos," which implies stinging nettle.
Over 11000 species of marine and freshwater environments accommodate in this group and is categorized under kingdom Animalia.
In order to capture a prey, special types of cells are present in them called 'cnidocytes'.
In sum, this phylum contains soft-bodied animals which includes jelly fish, sea anemones and corals.
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