Home
Class 12
BIOLOGY
Which of the following is not used to tr...

Which of the following is not used to transfer the recombinant `DNA` into the host ?

A

1) Micro-injection method

B

2) Gene gun method

C

3) Bioreactor

D

4) Disarmed pathogen vectors

Text Solution

Verified by Experts

The correct Answer is:
C
Bioreactors are considered as vessels in which raw materials are biologically converted into specific products by microbes, plant and animal cells or their enzymes. To produce large quantities of these products, bioreactors are used where lage volumens `(100-1000` litres) of culture can be processed. Bioreactor provides the optimal conditions for obtaining the desired product by providing optimum growth conditions such as temperature, pH, substrate, vitamins, oxygen and salts.
Promotional Banner

Similar Questions

Explore conceptually related problems

Which of the following bases is not present in DNA

Which one of the following is commonly used in transfer of foreign DNA into crop plants?

Which of the following is not required in the preparation of a recombinant DNA molecule ?

Which of the following contains the key tools for recombinant DNA technology? (i) Restriction endonucleases, ligases, vectors (ii) Ligases, host organism, ligases, vectors (iii) Vectors, Taq polymerase, primers (iv) Restriction exonucleases, ligases, primers, bioreactors

Given below are the different steps in recombinant DNA technology. Arrange them according to the sequence of occurrence . a. Transferring the recombinant DNA into the host b. Extraction of the product c. Fragmentation of DNA by restriction endonucleases d. Ligation of DNA fragment into a vector e. Isolation of DNA f. Culturing the host cells in a medium at large scale . g. Isolation of a desired DNA fragment .

The term 'recombinant DNA' refers to