What is Molecular Biology _ It’s Meaning and Definition The study of biology and biological .
What is Molecular Biology _ It’s Meaning and Definition The study of biology and biological .
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Molecular Biology: Meaning & Definition
Molecular Biology is a branch of biology that focuses on the structure, function, and interactions of biological molecules, such as DNA, RNA, and proteins, which are essential for the functioning of cells and organisms.
Definition:
Molecular Biology is the study of biological processes at the molecular level, particularly how genetic information is stored, replicated, and expressed in living organisms.
Key Areas of Molecular Biology
DNA & RNA Structure and Function – Understanding how genetic information is encoded and transferred.
Gene Expression & Regulation – Studying how genes are turned on or off to produce proteins.
Protein Synthesis – The process of transcription (DNA → RNA) and translation (RNA → Protein).
Molecular Genetics – The study of how genes are inherited and mutated.
Recombinant DNA Technology – Techniques like PCR, gene cloning, and CRISPR for genetic modifications.
Applications of Molecular Biology
Medicine: Gene therapy, disease diagnosis, and drug development.
Biotechnology: Genetic engineering, GMOs, and bioinformatics.
Forensic Science: DNA fingerprinting for criminal investigations.
Agriculture: Developing pest-resistant and high-yield crops.
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