Q.31 The branch of biology that involves creation of small living organisms like mycoplasma etc. is called as :
l. Biotechnology
2. Systems biology
3. Chemical biology
4. Synthetic biology
Synthetic biology is the correct answer to this multiple-choice question on creating small living organisms like mycoplasma.
Question Breakdown
The query asks for the biology branch focused on creating small living organisms like mycoplasma, a minimal bacterium often engineered in labs.
Option Analysis
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Biotechnology: Uses living organisms or their components for products like medicines or biofuels, but does not specifically create new organisms from scratch—it modifies existing ones.
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Systems biology: Studies complex interactions within biological systems using computational models, focusing on analysis rather than creation.
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Chemical biology: Probes biological processes with chemical tools, emphasizing molecular mechanisms over organism design.
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Synthetic biology: Designs and builds new biological parts, devices, or systems, including minimal organisms like Mycoplasma laboratorium, by engineering DNA and genomes.
Introduction to Synthetic Biology
The branch of biology creation small living organisms mycoplasma refers to synthetic biology, a field engineering novel life forms. It redesigns organisms for new abilities, such as minimal genomes in mycoplasma species.
This multidisciplinary approach draws from genetic engineering and systems biology to build artificial systems not found in nature.
Why Synthetic Biology Fits
Synthetic biology creates minimal organisms like Mycoplasma laboratorium, a synthetic bacterium with the smallest genome for life.
Examples include synthesizing DNA to produce bacteria that make biofuels or detect diseases.
Contrasting Other Options
| Option | Focus | Relation to Creating Organisms |
|---|---|---|
| Biotechnology | Uses organisms for products | Modifies, does not de novo create |
| Systems Biology | Analyzes network interactions | Studies, does not engineer new life |
| Chemical Biology | Chemical probes of processes | Investigates, avoids organism synthesis |
| Synthetic Biology | Builds new biological systems | Directly creates small organisms like mycoplasma |
Applications in Life Sciences
Synthetic biology engineers microbes for bioremediation or drug production, like artemisinin from modified yeast.
In exams like GATE, it highlights bottom-up design of life, distinguishing it from traditional biotech.
This field advances plant sciences and molecular biology, aligning with your interests in genetics and biotech techniques.
