The word displace means to push out. A more reactive element can displace a less reactive element out of its compound during a chemical reaction. Displacement reactions can be used to investigate the ...

Helicases are molecular motors that unwind double-stranded DNA or RNA. In addition to unwinding nucleic acids, an important function of these enzymes seems to be the disruption of protein-nucleic acid ...

What is multiple cross displacement amplification? Multiple cross displacement amplification (MCDA) method uses random primers and DNA polymerase to amplify the circular DNA template. The DNA can be ...

Chemical Reactions: A chemical reaction is a process where the substances 8unbdergo a change in their chemical composition. The substances that enter the reaction are called reactants that are then ...

We’re surrounded by metals like iron, silver, copper, gold and magnesium. Most metals go through a chemical reaction when they are combined with other substances, but some metals react more easily ...