Biologist

A biologist studies living organisms, conducts research in laboratories, and analyzes their properties and interactions with the environment.

On this profession page, you will learn:

Who is biologist

A biologist studies living organisms and their relationship with the environment. Every day, they go for walks in the forest, by the riverbank, or in botanical gardens to observe plants and animals. They carefully analyze their behavior, structure, and functions. In the laboratory, the biologist works with microscopes, conducting experiments at the cellular level, studying the interactions of various biological systems.They collect samples of water, soil, or plants and conduct research to understand how climate change or human activities affect ecosystems. The biologist often surveys the population or organizes excursions to raise awareness about nature conservation.In the course of their work, the biologist analyzes data and compiles reports to share their findings with colleagues or the public. They participate in scientific conferences to discuss their discoveries and gain new ideas from other scientists. The biologist also develops environmental protection projects, teaching people how to preserve nature and protect rare species.This profession requires not only deep knowledge but also a creative approach to solving complex problems. The biologist becomes a bridge between science and society, engaging everyone in the study and preservation of the indescribable beauty of our world.

AI impact on biologist

Medium risk

AI replacement risk

50%

Data cleaning, routine statistical summaries, and literature screening will shift to AI pipelines, reducing bench and desk time for standard assays. Wet-lab observation, experimental design, and ethical oversight of living organisms remain human-led because physical sampling and context-rich interpretation resist full delegation. The role transitions from running repetitive analyses to directing AI-augmented experiments and validating models against biological reality.

Tasks at risk of automation

routine data cleaning
literature screening
standard statistical summaries

Tasks that will remain human

wet-lab observation
experimental design
ethical oversight
field sampling
microscopy operation

Key skills of biologist

analytical thinking system thinking data analysis and mathematical modeling reading speaking writing editing multilingualism attention to detail creative thinking

Work schedule and conditions

A biologist typically works 8 hours a day, 5 days a week, from Monday to Friday. The days off are Saturday and Sunday. Work usually takes place in laboratories, research centers, universities, or in nature, depending on the field of specialization. Some biologists may work remotely, for example, if they are involved in data analysis or theoretical research. However, most jobs require physical presence at the workplace. Working conditions depend on the area of biology in which the professional specializes. Some jobs may involve physical demands, such as field research or working with large animals. Others may require precision and attention to detail, such as microscopic studies or genetic analysis. Biologists working with hazardous substances or organisms must adhere to strict safety regulations. The work can be monotonous, requiring many repetitive procedures, or dynamic, for example, if experiments need to be conducted under various conditions.

What a biologist does

Research of living organisms, their structures, functions, and behaviors.
Conducting experiments and analyzing data to formulate hypotheses.
Development and testing of theories related to biological processes.
Observation and study of plants, animals, and microorganisms.
Participation in field research and sample collection.
Application of microscopy and other tools for cell analysis.
Adherence to ethical standards when working with living beings.

Benefits of the biologist profession

Research of nature

Researching natural processes, understanding the foundations of life.

Impact on Medicine

The opportunity to improve people's health by developing new treatment methods.

Environmental Protection

Participation in environmental protection and biodiversity conservation.

Disadvantages of the biologist profession

Routine tasks

The necessity to perform a lot of routine, repetitive work.

Limited funding

Lack of funds for research, reliance on grants and funding.

The complexity of research

A long and complex journey from idea to practical application.

How to become a biologist

Biology is a research profession, and a university degree in biology or a related subject is usually essential — typically a bachelor's, often followed by a master's or PhD. You can't really shortcut it, but you can gain practical experience earlier, as a lab technician or research assistant while you study.

1. University degree

A bachelor's and master's degree in biology at a UK university is the main route into the profession. Programmes cover cell biology, genetics, ecology and evolutionary biology, and ground you in the fundamentals of scientific research.

2. Short courses

Short courses and certificate programmes can provide narrow practical skills and lab techniques. They're a useful supplement but don't deliver the depth required for serious scientific work.

3. Specialist training programmes

Specialist programmes focused on a particular field — molecular biology or ecology, for instance — combine theory with laboratory practice and make you more competitive in the job market.

4. Work placement

Working as a technician or placement student in a laboratory or research centre gives practical experience while you study — the quickest way to enter a professional research environment alongside earning your qualification.

Plan a full university degree in biology if your goal is research or laboratory work. You can speed up entry by working as a lab technician and joining research projects from your student years. Short courses are useful for specific skills but don't replace the core qualification.