Life science is a branch of science that involves the scientific study of life, for example, plants, microorganisms, and animals. Life science focuses on a specific type of organism. For instance, zoology refers to the study of animals, while botany refers to the study of plants. Some parts of life science concern micro-scale (such as microbiology and biochemistry), while others focus on a large scale (such as cytology, ethology, pharmacy, and immunology). Life science translation connects doctors, pharmacists, and scientists across the world to patients, allowing translation of life sciences for easy comprehension.