List of top Questions asked in GAT-B

Given below are two statements: Statement I: Orthologs are sequences from different organisms or genomes derived from speciation events, while paralogs are sequences derived from gene duplication events rather than speciation events. Statement II: Both orthologs and paralogs are homologous sequences. In the light of the above statements, choose the correct answer from the options given below:

EST stands for

Given below are two statements: Statement I: Protein-ligand docking involves binding of a small molecule to the protein receptor. Statement II: Both AUTODOCK and LUDI are protein-ligand docking programs. In the light of the above statements, choose the correct answer from the options given below:

Which of the following is NOT a multiple sequence alignment program?

Which of the following statement is NOT correct with respect to Cybrids?

Which of the following is NOT a PCR based method?

Find the odd one out with respect to pleiotropic gene expression:

Which of the following is a heteropolysaccharide?

Which of the following is desirable in a primer for PCR?

Match List I with List II and choose the correct answer.

Which of the following is NOT correct about mutagenesis using a chemical mutagen?

Which of the following is a dominant genetic trait in humans?

The structural gene lac A in the Lac operon is responsible for

Xeroderma pigmentosum, an autosomal recessive disorder, is caused due to defects in

Which one of the following is incorrect about DNA microarray?

Which of the following could be a recognition site of a Type II restriction endonuclease?

Match List I with List II

Choose the correct answer from the options given below:

Which of the following is a multinucleated cell present in the bones of human body?

Neurotransmitters can be either excitatory or inhibitory, depending on where they are released, what receptors they bind to, and the ionic conditions that they encounter. Which of the following is a group of excitatory neurotransmitters?

Charles Richet was awarded Nobel Prize in Physiology or Medicine for his seminal discovery of

Match List I with List II

Choose the correct answer from the options given below:

Which of the following statement is NOT true about the seed culture of Orchids?

Sterilization of fermentation media with steam is performed at

In a typical bacterial growth curve, the phase in which cells adapt to growth condition and are metabolically active but not able to divide is:

Which of the following is generally NOT a primary metabolite?