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कर्नाटक बोर्ड पी.यू.सी.पीयूसी विज्ञान 2nd PUC Class 12

Do biomolecules (DNA, protein) exhibit biological activity in anhydrous conditions?

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प्रश्न

Do biomolecules (DNA, protein) exhibit biological activity in anhydrous conditions?

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उत्तर

No, biomolecules like DNA and protein cannot exhibit biological activity in anhydrous conditions. Hence, life is unsustainable without water.

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अध्याय 11: Biotechnology : Principles and Processes - VERY SHORT ANSWER [पृष्ठ ७९]

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एनसीईआरटी एक्झांप्लर Biology Exemplar [English] Class 12
अध्याय 11 Biotechnology : Principles and Processes
VERY SHORT ANSWER | Q 9. | पृष्ठ ७९

संबंधित प्रश्न

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Prepare a flow chart in formation of recombinant DNA by the action of restriction endonuclease enzyme EcoRI.


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Significance of 'heat shock' method in bacterial transformation is to facilitate ______.


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Illustrate the design of a bioreactor. Highlight the difference between a flask in your laboratory and a bioreactor which allows cells to grow in a continuous culture system.


Read the paragraph given below and answer and questions that follow:

Enzyme Taq polymerase, is extracted from a eubacterial microorganism Thermus aquaticus from Yellowstone National Park in Montana, USA and isolated by Chien et al. (1976). Taq polymerase successfully replaced the DNA polymerase from E.coli that was being used in PCR earlier and this shift revolutionised the PCR technique.
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  2. What is a primer and its importance in PCR?
  3. Write the importance of PCR as a diagnostic tool.

Identify the part of a bio-reactor which is used as a foam braker from the given figure.


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