Biotechnology: What Do You Really Study?
To harness cells and molecules for the development of new drugs, food, substances and biological processes.
What Do You Study in Biotechnology? Core Subjects, Year by Year
What do the degree courses cover?
Open a course to learn about its main topics and see what the work looks like in practice.
What do you learn in the course?Cell Biology for Biotechnology?
Learn how cells are built, produce energy and proteins, communicate, divide and react to the environment. The course provides a basis for cell cultures, genetic engineering and the development of biological products through the connection between molecular mechanism and cell behavior.
Main topics
- Membranes and substance transfer
- Organelles, energy and proteins
- Signaling and the cell cycle
- Cell cultures and response measurement
What does it look like in practice?
For example, looking at how a change in a signaling pathway affects the division rate of a culture and deciding what controls are needed to interpret the result.
What do you learn in the course?Chemistry for biotechnology?
The course builds a foundation in the structure of matter, bonds, thermodynamics, equilibrium, acids and bases and organic chemistry. You learn to calculate concentrations and understand how solution conditions and molecular structure affect reactions, proteins and production processes.
Main topics
- Structure, bonds and intermolecular forces
- Concentrations, equilibrium and buffers
- Thermodynamics and Kinetics
- Functional groups and organic reactions
What does it look like in practice?
For example, design a buffer for an enzymatic process and explain how pH and temperature may change the charge, structure, and activity of the enzyme.
What do you learn in the course?Mathematics for Biotechnology?
You learn tools for describing rate, accumulation, growth and optimization in biological systems. They deal with functions, derivatives, integrals, differential equations and algebra, and practice going from data or a mechanism to a quantitative model.
Main topics
- Functions, derivatives and optimization
- Integrals and material balances
- Basic linear algebra
- Differential equations and growth models
What does it look like in practice?
For example, fit a growth model to a cell culture and calculate when the growth rate is maximum and when substrate limitation begins to dominate.
What do you learn in the course?Physics for biotechnology?
The course presents mechanics, flows, heat, electricity and optics that are relevant to instrumentation and biological processes. You learn to understand mass and heat transfer, pressure and flow, centrifugation and light-based measurement methods.
Main topics
- Forces, energy and movement
- Pressure, flow and viscosity
- heat and diffusion
- Electricity, light and laboratory equipment
What does it look like in practice?
For example, they calculate how the speed of rotation and the radius of the rotor affect the force in the centrifuge and the separation of cells from the liquid.
What do you learn in the course?genetics?
Learn how hereditary information is transferred, changed and expressed from the chromosome to the trait. The course deals with the laws of inheritance, linkage and recombination, mutations, population genetics and tree analysis or experiment, as a basis for improving varieties and diagnosis.
Main topics
- Mendelian inheritance and chromosomes
- Linkage, recombination and mapping
- Mutations and trait expression
- Population genetics and data analysis
What does it look like in practice?
For example, offspring from a hybrid are analyzed to determine whether two genes are linked and the relative distance between them is estimated by the recombination rate.
Frequently Asked Questions About Biotechnology
Is a degree in Biotechnology difficult?
There is no single answer — difficulty depends on your background, the institution, and your chosen study pace. According to this site's estimate, The degree has a meaningful quantitative component that requires regular practice, but it is not the central focus of the program, and a large share of the reading material is in English. A good way to assess fit is to review the course map on this page: if most of the subjects interest you, the effort will usually feel worthwhile.
How long does a degree in Biotechnology take?
Usually 3–4 years (Applied science degree with laboratories and a project). Exact duration varies by institution and depends on course load and the track you choose.
Biotechnology or Neuroscience — which is right for me?
The degrees most closely related to Biotechnology are Neuroscience, Biology, and Chemistry. Their differences are usually in emphasis rather than the overall subject, so the fastest way to decide is to compare their course maps — what you actually study in each program, year by year. You can also open the degree comparison tool to view the differences side by side.
Biotechnology vs. biology?
Biotechnology is applied biology: genetic engineering, drug development and biological production processes, with many hands-on labs. Biology is broader and more research-oriented. For industry — biotech is more focused.
Where do graduates work?
Pharma and biotech companies (Teva and dozens of startups), R&D labs, QA and regulation, and food-tech — a field Israel leads globally (alternative proteins, cultivated meat).
Do you need a master's?
For real development roles — usually yes, and pay jumps accordingly (see the rise in the data over the years). With a bachelor's you start in labs, QA and production — a good entry point to advance from.
Where can you study this?
Biotechnology is taught at Tel Aviv, Bar-Ilan and Ben-Gurion universities and at Tel-Hai, Hadassah and Ariel colleges; at the Technion — as biotechnology and food engineering.