List of top Biology Questions on Molecular Biology asked in GRADUATE APTITUDE TEST-BIOTECHNOLOGY

Match the items in List I with items in List II


 

Which one of the following is the most effective strategy in delivering a gene of interest in non-proliferating terminally differentiated cells?

Given below are two statements - one is labelled as Assertion (A) and the other is labelled as Reason (R) 
Assertion (A): In the eukaryotic genes, TATA box aids in transcription. 
Reason (R): The TATA box facilitates formation of pre-initiation complex for transcription initiation. 
In light of the above statements, choose the most appropriate answer from the options given below.

If a single base in the middle of a protein coding open reading frame is replaced with another base, which statement from the following is NOT a likely possibility?
Which of the following statement is NOT correct?
Neoschizomers are the restriction endonucleases with
Which one of the following statements most appropriately describes the concept of 'Codon Bias'?
In case of prokaryotes, the start codon is usually preceded by a sequence complementary to the

Given below are two statements – one is labelled as Assertion (A) and the other is labelled as Reason (R): 
Assertion (A): Human adeno-associated virus is used to deliver single-stranded DNA as a vaccine that does not require multiple booster doses.
Reason (R): Such vaccines are generally administered along with an adenovirus or a herpesvirus to avoid multiple booster doses. 
In light of the above statements, choose the most appropriate answer from the options given below:

Francis & Crick proposed the scheme called Central Dogma in 1958. Which of the following processes was NOT covered in this scheme?

Which of the following techniques is commonly used to identify protein-protein interaction?