Question

Find the change in density of water in occean at depth of 700m below the surface. The denity of water at the surface is 1000kg//m^(3) and the bulk modulus of water is 4.9xx10^(9) Nm^(-2)

Answer 1

Explanation:

Helicase unwinds the helix, and single-strand binding proteins prevent the helix from re-forming. ... Single-strand binding proteins coat the DNA around the replication fork to prevent rewinding of the DNA. Topoisomerase works at the region ahead of the replication fork to prevent supercoiling.