Biotechnology: Principles and Processes questions
542 published questions with worked solutions.
- About the gene gun method: I. This method is also known as the biolistic technique. II. In this method cells are bombarded with...
- Which of the following statement is not true? I. DNA being a hydrophilic molecule cannot pass through cell membranes. II....
- Statement 1: Agrobacterium tumefaciens is popular in genetic engineering because this bacterium is associated with roots of all...
- Statement 1: In recombinant DNA technology, human genes are often transferred into bacteria or yeast. Statement 2: Both bacteria...
- Match the following columns and select the correct answer from the given codes. | Column-I | Column-II | |---|---| | (A)...
- Source of taq polymerase used in PCR is a [DPMT 2010]:
- Thermostable enzymes 'taq' and 'vent' isolated from thermophilic bacteria are [AMU 2010]:
- Polymerase chain reaction employs:
- Which one is a true statement regarding DNA polymerase used in polymerase chain reaction?
- After completion of the biosynthetic stage in the bioreactors, the product undergoes separation and purification processes,...
- PCR proceeds in three distinct steps governed by temperature. They are in the order of:
- Taq polymerase enzyme used in PCR is isolated from:
- If recombinant DNA carrying antibiotic resistance (e.g., ampicillin) is transferred into E. coli cells, the host cell is...
- Consider the following statements about PCR: I. Polymerase Chain Reaction (PCR) is a technique of synthesizing multiple copies of...
- I. In the process of recombinant DNA technology, after several treatments the purified DNA is precipitated by adding chilled...
- Enzyme that is used in PCR technology is:
- A single PCR amplification cycle involves:
- The Polymerase Chain Reaction (PCR) is a reaction in which amplification of specific DNA sequences is carried out in vitro. This...
- Match the following columns and select the correct answer from the given codes. | Column-I | Column-II | |---|---| | (A) PCR |...
- Consider the following statements: I. Bioreactors are vessels of large volumes in which raw materials are biologically converted...
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