 Molecular biology techniques

Molecular biology techniques are a set of methods used to study and manipulate the molecular basis of biological activity. These techniques focus on understanding the interactions between various cellular systems, including DNA, RNA, proteins, and their biosynthesis and regulation. Here are some common molecular biology techniques: 1. **Polymerase Chain Reaction (PCR)**: A technique used to amplify specific DNA sequences, making millions of copies of a particular segment of DNA.