List of top Questions asked in GATE BT

Which of the following separation processes is/are based on molecular size?
Which of the following features is/are used to distinguish Archaea from Bacteria?
Which one of the following hosts is used in mammalian cell culture for the production of glycosylated recombinant therapeutic proteins?

Correctly match the following Product classes with their representative Products. 


 

Correctly match the following Monosaccharides with their respective Epimers. 


 

Which one of the following coenzymes is utilised by alanine racemase for the conversion of L-Alanine to D-Alanine?
Which one of the following is true for piRNAs?
The diversity in T-cell receptors is generated by:
The minimum value of the function \[ f(x) = x + \frac{4}{x} \quad {for} \quad x>0 { is:} \]
Koch’s postulate was established by Robert Koch while working on a disease caused by
Consider a nonlinear algebraic equation, \( e^x - 2 = 0 \). Using the Newton-Raphson method, with the initial guess of \( x_0 = 1 \), the approximated value of the root of the equation after one iteration is ________.
Within the Michaelis-Menten framework, the ratio of \( v_0 / V_{{max}} \) when [S] = 20 × \( K_m \) is ________.
Which of the following enzymes is/are involved in the biogenesis of miRNA?
Let \( y(t) \) be a bacterial population whose growth is given by \[ \frac{dy}{dt} = \lambda (y + 2) \] where \( \lambda \) is the growth rate constant. If \( y(0) = 1 \) and \( y(1) = 4 \), then the value of \( \lambda \) is
Corynebacterium diphtheriae causes diphtheria in humans, only when this bacterium is infected by
A cultured skin fibroblast cell of a goat ‘P’ was fused with an enucleated ovum of a goat 'Q'. The resultant activated early embryo was then transplanted into a pseudopregnant (surrogate) female goat 'R' of the same strain as 'Q'. On completion of gestation, a female goat 'S' was born. With the exception of mitochondrial DNA, 'S' is a clone of
The transfer function of a process is \( G(s) = \frac{K_p}{T_p s + 1} \), where \( K_p \) is the gain and \( T_p \) is the time constant. This is a _____ process.
Under which of the following conditions, a mammalian somatic cell fails to undergo mitosis during cell cycle?
Which of the following is/are considered as biotic elicitor(s) in plant cell culture?
Which of the following statements is/are correct about an uncompetitive inhibitor of an enzyme?
Which of the following conditions induce(s) the expression of B-galactosidase gene in the lac operon?
Co-translational translocation of proteins is observed in____
2-mercaptoethanol breaks the___ covalent bond between light and heavy chains of an immunoglobulin molecule. covalent bond between light and heavy
Mendel's 'law of segregation' applies to the segregation of________ gamete formation.
During normal embryonic development of the mice paw, elimination of cells from the inter-digital space is due to____