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महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता १२ वी

Recombinant protein .................. is used to dissolve blood clots present in the body. - Biology

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प्रश्न

Recombinant protein .................. is used to dissolve blood clots present in the body.

पर्याय

  • insulin

  • tissue plasminogen activator

  • relaxin

  • erythropoietin

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उत्तर

Recombinant protein tissue plasminogen activator is used to dissolve blood clots present in the body.

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पाठ 12: Biotechnology - Exercises [पृष्ठ २९१]

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बालभारती Biology [English] Standard 12 Maharashtra State Board
पाठ 12 Biotechnology
Exercises | Q 1.5 | पृष्ठ २९१

संबंधित प्रश्‍न

cDNA means ______.


Which of the following term represents pairing of primers to the ssDNA segment during PCR?


Study the following statements regarding proteins that are being produced by transgenic crop plants and select the correct option.

i. Human testosterone hormone is produced by gene inserted into the chloroplast DNA of tobacco plants.

ii. Protein antigens to be used in vaccines for e.g. Patient-specific antilymphoma (a cancer) vaccines.

iii. In transgenic plants, Humanized antibodies can be produced against HIV, Respiratory syncytial virus (RSV), Herpes simplex virus (HSY).


Identify the correct term used to represent the DNA molecule formed by joining a gene coding for insulin to a plasmid pBR322 by using DNA ligase.


Which of the following technique is used for the separation of DNA fragments of different lengths?


Identify the techniques that can be used to transfer foreign DNA directly into the cell or protoplast without the use of plasmids.

i. Biolistic method

ii. Ultrasonification

iii. Shot gun

iv. Lipofection

v. Microinjection

vi. Electroporation


Identify the CORRECT statements regarding edible vaccines.


Identify the process by which competent host can take up chimeric DNA.


Lambda phage which is commonly used as a cloning vector in rDNA technology usually infects ____________.


Identify the process in Column I with the term in Column II and select the correct option.

Column I Column II
A. Amplification of gene of interest I. Downstream processing
B. Large-scale production of plants in a short duration. II. Polymerase chain reaction
C. Separation and purification of the desired product III. Transformation
D. Insertion of rDNA into the host IV. Micropropagation

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