It causes it to condense or precipitate out of the soap solution.
In a cell, the tangles of long strands of DNA form the
they break apart and they find other DNA strands and form more DNA strands.
they break apart and they find other DNA strands and form more DNA strands.
a nucleotide
a nucleotide
Spooling out precipitated DNA is challenging because the DNA strands are often entangled and can be difficult to separate from the surrounding alcohol (usually ethanol or isopropanol) used in the precipitation process. Additionally, the viscosity of the precipitated mass can make it hard to manipulate without breaking the DNA strands. Moreover, if not enough salt is present, the DNA may not aggregate sufficiently to form a cohesive mass that can be spooled effectively.
In a cell, the tangles of long strands of DNA form the
True and false because two DNA strands can be Identical during mitosis sometimes and sometimes not.
The connecting element between the pairs of strands that form the double helix of DNA is hydrogen bonds.
centrometer
double helix
The form DNA takes when it is in long strands prior to coiling is called chromatin. Chromatin consists of DNA wrapped around proteins called histones, and it is the uncoiled and extended form of DNA that allows for gene expression and replication.