Is it really 21st century science?

Biological science corresponds to the basic theory, the content is many and complicated, it is not easy to learn. Graduate school can choose one of the directions to further study. The dominant colleges and universities of biological science are Qingbei and Wu University, and the level of some agricultural and forestry colleges is also very high, especially China Agricultural University, where biological science is its ace major.

Biotechnology refers to the means and technology of using organisms and modifying organisms, such as fermentation, enzyme engineering, molecular breeding, transgene, organ transplantation, biopharmaceutical, etc., all belong to the category of biotechnology. The biotechnology professional level of agriculture and forestry universities is strong.

Bioinformatics, in essence, belongs to biotechnology, which uses computers to solve biological problems and is an interdisciplinary subject. The current bioinformatics, on the one hand to carry out gene sequencing, the establishment of various gene databases; On the one hand, the protein structure is analyzed; On the other hand, computer-aided drug design. It is also a profession with relatively easy employment and good prospects in the biological field.

Ecology is slightly different from the former and closer to environmental science. General courses include Introduction to Environmental Science, Microbiology, biochemistry, botany, soil science, animal biology, biostatistics, ecology, meteorology, GIS remote sensing, etc.

Integrated science is an interdisciplinary major opened by Peking University in 2014. The name "integrated" includes mathematics, physics, chemistry, biology, information and engineering.

Courses in this program include calculus and mechanics, quantitative molecular biology, biochemistry, quantitative cell biology, integrative thermodynamics, integrative chemical dynamics, electromagnetism, probability statistics, quantum mechanics, and fundamentals of spectroscopy.

In addition, the Life Science Joint Center, which is jointly developed in North Cheong Province, is committed to breaking the disciplinary barrier and exploring life science issues with the integration of multiple disciplines. For example, computational biology combined with computers, biological modeling combined with mathematics, and biophysics combined with physics. Biology is often the problem, not the method. Biology is regarded as the research background and object in various interdisciplinary disciplines, and the research means and methods are used to the best of their ability.

Neuroscience is also an interdisciplinary discipline that includes biology, psychology, computer science, and more. At present, there are few colleges and universities offering this major for undergraduates, and most colleges and universities only recruit graduate students for neuroscience majors.

At present, people's spiritual needs are increasingly prominent, and psychological problems have gradually become a social problem. But only from the perspective of psychology to sit on the argument may not be convincing enough for some modern scientistalists, open the black box between neural activity and physiological structure, with human observable ways to show the state of neural activity, seeking to explain the biological mechanism of theistic activity, is the subject of neuroscience. If you are interested, we recommend "Neuroreality" this non-profit neurocognitive science public account, which has a variety of interesting articles.

3. Is the 21st century really the century of life sciences?

The famous prediction that "the 21st century will be the century of biology" is often mocked in the field of biology. It was proposed by a physicist in the context of the dramatic and exciting global human genome project of the 1980s.

The Human Genome Project is a large-scale, transnational and interdisciplinary scientific exploration giant project. Its purpose is to uncover the secrets of 3 billion base pairs that make up 25,000 genes in the human body, so as to map the human genome, identify gene sequences, and achieve the ultimate goal of deciphering human genetic information.

At that time, the program, together with the Manhattan atomic bomb project and the Apollo program, was known as the three major scientific programs, and was another great project in the history of human science, known as the "moon landing program" of life sciences. At that time, biologists were eager to uncover the laws of genetic coding and explore the secrets of life. This is the historical background behind the famous prophecy.

Now that we are a fifth of the way through the 21st century, has it become the century of living things? Although the research and development needs of the pharmaceutical industry have increased in the three years of the epidemic, the major Internet giants also attach importance to the development of the health field, but as an ordinary person who is not in the front line of scientific research, may not be able to empathize with the above predictions. There is even a saying in the street that "biochemical ring materials, four sinkholes", and life science is ranked first among the disciplines called "pits", which is in stark contrast to the optimistic expectations of human life science in the last century.