Introduction level
Higher biology 🧬 and biotechnology
What is Biotechnology?
Biotechnology is the use of biological systems found in organisms or the use of the living organisms themselves to make technological advances and adapt those technologies to various fields. These include applications in multiple fields, from agricultural practice to the medical sector. It does not only include applications in fields that involve the living but also any other field where the information obtained from the biological aspect of an organism can be applied. Biotechnology is particularly vital when it comes to the development of minuscule and chemical tools, as many of the tools biotechnology uses exist at the cellular level. In a bid to understand more regarding biotechnology, here are its types, examples, and applications.
Biotechnology is the use of biological systems found in organisms or the use of the living organisms themselves to make technological advances and adapt those technologies to various fields. These include applications in multiple fields, from agricultural practice to the medical sector. It does not only include applications in fields that involve the living but also any other field where the information obtained from the biological aspect of an organism can be applied. Biotechnology is particularly vital when it comes to the development of minuscule and chemical tools, as many of the tools biotechnology uses exist at the cellular level. In a bid to understand more regarding biotechnology, here are its types, examples, and applications.
“Biotechnology is technology based on biology – biotechnology harnesses cellular and biomolecular processes to develop technologies and products that help improve our lives and the health of our planet. We have used the biological processes of microorganisms for more than 6,000 years to make useful food products, such as bread and cheese, and to preserve dairy products.”
TYPES OF BIOTECHNOLOGY:-
1. Medical Biotechnology
What is medical biotechnology?
Medical biotechnology is a branch of medicine that uses living cells and cell materials to research, and then produce pharmaceutical and diagnosing products. These products help treat and prevent diseases. From the Ebola vaccine to mapping human DNA to agricultural impacts, medial biotechnology is making huge advancements and helping millions of people.
Some of the most recent uses of biological tech is work in genetic testing, drug treatments, and artificial tissue growth. With the many advancements in medical biotechnology, there are new concerns that arise. From funding to ethics, there are many things to determine and regulate when it comes to this fast-paced industry. Learn about the many technical biology advancements, and the concerns surrounding them here.
Major medical biotechnology advancements.
From cancer research to agriculture advancements, medical biotechnology has many promising avenues of technological growth that has the potential to help many people.
CRISPR.
CRISPR technology or CRISPR-Cas9, utilizes a protein called Cas9, which acts like a pair of molecular scissors and can cut DNA. CRISPRs are specialized stretches of DNA and are used in medical biotechnology as a tool to edit genomes. It allows scientists to alter DNA and modify gene functions, often called genetic engineering. There are many applications, like correcting genetic defects, treating diseases, preventing the spread of diseases, improving crops, and more. But the science of altering genomes has many ethical concerns surrounding it. From the ability to mutate genes, and the unknowns surrounding gene mutation, CRISPR is a controversial area of biomedical science. Some new studies even show that perhaps CRISPR technology can create tumors and cancer, with DNA deletions that aren’t controlled or precise. Of course, pharmaceutical companies and other scientific organizations that develop and utilize CRISPR technology are trying to downplay the concerns and issues, so the reality of the benefits and damage of the technology is somewhat unknown.
Tissue nanotransfection.
New science may have the ability to heal people with a single touch. Sound too good to be true? It’s not. Tissue nanotransfection works by injecting genetic code into skin cells, which turns those skin cells into the other types of cells required for treating diseases. In some lab tests, one touch of TNT completely repaired the injured legs of mice over a period of a few weeks by turning skin cells into vascular cells. And reportedly, this biotech can work on other types of tissue besides skin. The potential for this type of gene therapy is huge, from helping car crash victims to active duty soldiers. Medical biotechnology has made this advancement possible, and the continued research and testing will only help improve this tech and adopt it across hospitals and medical centers
Recombinant DNA technology.
Recombinant DNA technology is combining DNA molecules from two different species, and then inserting that new DNA into a host organism. That host organism will produce new genetic combinations for medicine, agriculture, and industry. There are many examples of recombinant DNA technology being utilized, from biopharmaceuticals and diagnostics, to energy applications like biofuel, to agricultural biotechnology with modified fruits and veggies. The genetically modified products are able to perform better than the regular medicine or produce. Recombinant agriculture is able to be more pest resistant or weather resistant, recombinant medicine like insulin is able to better work with bodies, etc. Because of the many benefits that recombinant DNA holds for a variety of products, researchers are optimistic about the future it has within biosciences, and in other industries as well.
This article is created by Maher ali rusho on 11 may ,2021
@Copyright all rights reserved -2021
@Copyright all rights reserved -2021