Biomedical engineering deals with the biology and provides valuable solution for problem solving technique. It exposes the answer for problem arises in health care instruments. It predominant towards the diagnostic clinical devices which also involves in therapeutic proceedings. Metabolic engineering optimized study of genetically factors and metabolic structure of cells. It also helps to determine the regulatory process to increase the count of benefiter cells. Its aim is to use organisms to produce desirable substances on an industrial scale in a in effect manner.

Biosensor is trending technology in life science field an analytical device to measure a analyte that combines biological components and physicochemical components. These are the biological sensible elements. The Bioreceptors are driven into antibody-antigen interaction, Artificial binding Proteins, Enzymatic interaction, Affinity binding receptors, and Nucleic acid interaction. The biological transducers are also involved in sensing such as electrochemical and Ion channel switch.

It is a field research about biological evidence such as blood, DNA, fingerprints, and how to use it in a court of law. The scientists collect, preserve, and analyse scientific evidence during the course of an investigation. While some forensic scientists travel to the scene of the crime to collect the evidence themselves, others occupy a laboratory role, performing analysis on objects brought to them by other individuals

It is a method of study which applies the approach of physics to study biological process and physical phenomena implies in a human body. It also defines from organism and molecular population in the body. Bridging the distance between the density of life and the simplicity of physical laws is the task of biophysics. The pattern of bio systems and examining them with math and physics is a powerful way to gain insights.

Molecular modelling is a technique which is mimicking the behaviour of the molecules, interaction of cells etc. The methods are used in the fields of computational chemistry, drug design, computational biology and materials science to study molecular systems ranging from small chemical systems to large biological molecules and material assemblies. 

Biopolymers are branches of biotechnology which deals with deals with the polymeric substance which are involved in biological system. It also contains monomeric units that are covalently bonded to form larger structures. A main difference between biopolymers and synthetic polymers can be set up in their structures. All polymers are finished form of repetitive units called monomers. Biopolymers always have a well-defined structure, though this is not a defining characteristic which is also example of lignocellulose. The exact chemical composition and the sequence in which these units are arranged is called the primary structure, in the case of proteins. Many biopolymers spontaneously fold into characteristic compact shapes which also implies in "protein folding" as well as secondary structure and tertiary structure, which determine their biological functions and depend in a complicated way on their primary structures. Structural biology is the study of the structural properties of the biopolymers. The most synthetic polymers have much simpler and more random structures.

It defines the plant behaviours and gene modification towards plant. It is the combined use of biochemistry, microbiology and genetic engineering in order to realize technological application of the abilities of micro-organism, cultured tissue cells.  It is a huge field that involves producing new products in a larger faster way, conflicting from the conventional way of doing the same. It can be separated into numerous systems dependent on what each of these contains. Tissue culture is a technique is a vast field that develops the production of new variety of plant in sterile condition on a nutrient medium where this application is also develops in Animal tissue culture. It is a process of cells can be separated and develops in the tissue are being happened.

This is also known as agricultural technology. .It is purely depends on Agriculture where science can exhibits its involvement such as genetic engineering, molecular techniques etc.  It is a collection of scientific techniques used to improve plants, animals and microorganisms. The understanding of DNA, scientists have established clarifies to rise agricultural productivity and trait are transferred from a certain species of Yield to an completely different species. These transgenic crops possess desirable characteristics in terms of flavour, colour of flowers, growth rate, size of harvested products and resistance to diseases and pests.

It involves in the nurturing of aquatic animals or the cultivation of aquatic plants for food. With the growing demand for fish products, biotechnology can help in the development of high quality, economical produce; it helps to reducing pressure on natural populations. Marine Biotechnology are also known as blue biotechnology which determines the development of aquatic system with help of science where biological changes turns to best outcomes such as Primary and Secondary metabolites are being acquired.

Biochemistry is the study of chemical process which happens in the living organism. Biochemistry is related   molecular biology by which genetic information encoded in DNA is able to result in the processes of life. Pharmaceutical Technology which also determines the principles of biotechnology are applied to the development of drugs. Most therapeutic drugs in the current market are bio formulations, such as antibodies, nucleic acid and vaccines. It used to understanding the principles underlying health and disease, the fundamental molecular mechanisms governing the function of related biomolecules, synthesis and purification of the molecules determining shelf life, stability, toxicity and immunogenicity, drug delivery systems and clinical trials of the product.

Nano biotechnology the branch of science and technology that deals with proportions and acceptances especially the operation of individual atoms and molecules which are in biological systems. Major concepts that are improved through Nano-biology include Nano devices such as biological machines, nanoparticles, and Nano scale phenomena that occur within the discipline of nanotechnology. Vaccine Technology is branch that deals science which recombinant vaccine are always involves in formation where some of technology are determined self-assembling constructs that express a viral antigen, but they do not contain the necessary material to replicate.

Cell biology deals with the structures and functions of the cell and focuses mainly on the idea of the cell as the basic unit of life. Cell biology clarifies the structure, organization of the organelles they contain, their physiological properties, metabolic processes, signalling pathways, life cycle, and interactions with their environment. It is finished in both on a microscopic and molecular as it incorporates both are prokaryotic and eukaryotic cells. Microbiology is study of microbes such as virus, bacteria, fungi, protozoa, algae etc. which is cannot seen in a naked eye only seen under microscope to study its  morphological features  and determining the process of microbe growth is done by this field.

Genetics is the study of gene and its heritage of the organism. Trending field is about genetic engineering which can be altering the gene for benefiter purpose and it is direct manipulation of organism gene from living organism. Recombinant DNA Technology is sub branch of genetic engineering which determines where genome involved in the process

Molecular Biotechnology which involves the study of biological activities in biological system of cells where it can also the study of interaction between DNA, RNA and bio proteins in biological system.

Protein engineering is the process which involves in the manipulation of structure of protein and desired properties of protein there are strategies which are direct evolution and rational protein design which developed in the protein formation. Enzyme engineering is the process which can be modifying the enzyme for the catalytic process. It helps to determine the specific product and pathways for reactions to occur and to convert from some certain compounds into biotransformation.

Chemical engineering are the branch of science which are also involves in life science where the biological reaction or biological transformation and flow are being determined in chemical engineering it may deals with unit operation and viscosity and rate of biological substance are also been done mathematically. A chemical engineering is always deals about designs large-scale processes that involves in the transform chemicals, microbes, raw materials, living cells and energy that turns into beneficial forms and products. Biomechanics is the division of science which deals the biological structure and function of the mechanical into biological systems and also from organisms to organs, cells and its organelles, using the mechanics methods.

A bioprocess is a process that involves the whole living cells or its components such as bacteria, enzymes and chloroplasts to acquire desired products. It also includes Upstream and downstream processing. It also Produce products that maintain all of the quality standards of biopharmaceutical drugs and both primary and secondary metabolites. Bio refinery is branch of science that involves the biomass conversion processes that results into produce fuels, power, heat, and effective chemicals from biomass.

Bioinformatics is also known as computational biology. It is a method that used to develop and usage of software tool to analyse the specific compound or molecule. It stores in biological data for future use. It also involves in gene sequencing, Protein expression and analysis of cellular biology. Systems biology is branch of bioinformatics that deals only biological data. Interrelationship of protein molecule, protein prediction and docking are done in form of systems biology

Proteomics are the study which deals only proteins. Proteins are vital parts of living organisms, with many functions where proteomics determines the study of entire protein expression, biomarkers, interaction between protein-protein networks. Genomics are the study of entire genome which deals with structural function and evolution, mapping, and editing of genomes. Genome is an organism that includes complete set of DNA and it has all genes. It denotes the study of individual genes and their parts in inheritance and its genomics aims at the shared characterization and quantification of specific genes, which also redirect to production of proteins with the support of enzymes and molecular messenger.

Food processing is a study of alteration of cooked ingredients and for physical or chemical changes that develop into food. Food processing is also combines raw food ingredients to yield marketable food products that can be easily prepared and served by the consumer. It always involves the activities such as liquidfaction, emulsification, and cooking, pickling, pasteurization, and also a kind of preservation and canning that involves in packaging. Nutrition Biotechnology is a process where deals with the enrichment of nutrient modification of crop to develop the high rich nutrient and development of crops by altering biological substance.

Immunology is a study of biology which deals with the immune system and its immunological functions and immune response. It is vast field that develops the molecular function and structural function and interaction. The immune system has been divided into a more embryonic innate immune system, invertebrates, an acquired or adaptive immune system. Cancer biology is deals with the study of interaction between tumour cells and normal cell and detection of affected cells are been also determined.

Bioenergy is the process of renewable energy that made available from materials and which is resulting from biological sources. It also deals with Biomass production where it is organic manure which is kept sunlight in the form of chemical energy. The fuel it may include wood, wood waste, straw, sugarcane, and many other by-products that turn to variety of agricultural processes. Biofuels is also the branch of science. It is a fuel that is twisted through up-to-date biological processes, which involves agriculture and anaerobic digestion, rather than a fuel produced by geological methods such as fossil fuels, coal and petroleum, from embryonic biological matter.

Animal Biotechnology delivers fresh tools for refining human health and animal health and welfare and increasing livestock productivity. It improves the food we eat - meat, milk and eggs. Biotechnology can improve an animal impact on the environment and It enhances ability to detect, treat and prevent diseases. Stem-cell therapy is new techniques that become argumentative developments such as the ability to isolate and culture embryonic stem cells it leads to create stem cells using somatic cell nuclear transfer and their use of techniques to create induced pluripotent stem cells. 

Environmental biotechnology is current trend to use to study the natural environment. It could also suggest that one try to harness biological process and it for commercial uses and exploitation. The use and regulation of biological systems for remediation of contaminated environments such as land, air, water, and for environment-friendly processes are treated by biological system or biological products. Petroleum biotechnology deals with the study of biotechnology that can metabolize or alter crude or refined petroleum products. Some biological substance are been used to can degrade hydrocarbons. It includes a wide distribution of biological organism such as bacteria, and some fungi.

Bioethics is important form which involves in the study of the ethical issues from advances in biology. It has moral judgment as it relates to lab policy and practice. Bioethicists are concerned with the ethical questions that are arising in the relationships among life sciences, biotechnology, and its concern field. Biosafety is the specific preclusion of large-scale loss of biological reliability, focusing on both ecology and human health. These preventing mechanisms that include conduction of regular reviews for the biosafety practice in laboratory settings, as well as strict guidelines to follow. It is used to protect from harmful incidents. Many laboratories handling biohazards service an ongoing risk management assessment and execution process for biosafety.

Bioentrepreneurship is the process of producing value from life science innovation it may process, innovations and may products. New development which involves life science background it may also determine by several names including bioscience entrepreneurship or bioscience enterprise. Global Bio economy is must important factor which involves the understanding the mechanisms and processes at the genetic and molecular heights and smearing this understanding to creating or improving industrial processes. It is an economic movement which derived from scientific and research activity which focused on life science.

The main aim of Tissue Engineering to regenerate damage caused by combining cells from body which are high porously scaffolds called as Biomaterials going to act as templates for tissue regeneration and growth of new tissue. Biomaterials play an important role in technology like tissue engineering. Biomimetic synthetic polymers helpful to elicit specific cellular functions to direct to cell – cell interactions to conduct tissue engineering to implant to support cell transplantation. This field thinks about with the transplantation of cells that perform a selected organic chemistry operate (e.g., a synthetic duct gland, or a man-made liver).Tissue engineering solves issues by exploitation living cells as engineering materials. These can be covering that has living fibroblasts, animal tissue repaired with living chondrocytes, or alternative kinds of cells employed in alternative ways.