List of top Questions asked in GAT-B- 2023

Find the odd one out with respect to pleiotropic gene expression:
Which of the following is desirable in a primer for PCR?
Which of the following is NOT a PCR based method?
Which of the following is a heteropolysaccharide?
Which of the following statement is NOT correct with respect to Cybrids?
Match List I with List II and choose the correct answer.
Which of the following is a dominant genetic trait in humans?
Which of the following is NOT correct about mutagenesis using a chemical mutagen?
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?
Which of the following is a multinucleated cell present in the bones of human body?
Which of the following statement is NOT true about the seed culture of Orchids?
Match List I with List II
Choose the correct answer from the options given below:
Match List I with List II
Choose the correct answer from the options given below:
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
Which of the following is generally NOT a primary metabolite?
Which of the following is a bacteria known for high yield of ethanol production?
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:
Sterilization of fermentation media with steam is performed at
Vaccination in the last century had resulted in 100% reduction in active cases across the globe for
Which of the following represents the equation of a straight line passing through origin?
A 10 m long ladder reaches a window 8 m above the ground. Find the distance of the ladder from the base of the wall.