Journal of Molecular Pathology and Biochemistry
Open Access

Molecular Biology

Atomic science is the part of science that concern with the sub-atomic premise of organic movement in and between cells, including sub-atomic blend, change, components and collaborations.

Molecular biology /məˈlɛkjʊlər/ is the branch of biology that concerns the molecular basis of biological activity in and between cells, including molecular synthesis, modification, mechanisms and interactions. The central dogma of molecular biology describes the process in which DNA is transcribed into RNA then translated into protein.

Molecular biology is the study of the molecular underpinnings of the processes of replication, transcription, translation, and cell function. Biochemistry is the study of the chemical substances and vital processes occurring in living organisms. Biochemists focus heavily on the role, function, and structure of biomolecules such as proteins, lipids, carbohydrates and nucleic acids. Genetics is the study of how genetic differences affect organisms. Genetics attempts to predict how mutations, individual genes and genetic interactions can affect the expression of a phenotype. One of the most basic techniques of molecular biology to study protein function is molecular cloning. In this technique, DNA coding for a protein of interest is cloned using polymerase chain reaction (PCR), and/or restriction enzymes into a plasmid (expression vector).