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Previous GATE
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Recent questions
0
votes
0
answers
681
GATE2013-38
Evaluate $\underset{x\rightarrow\infty }{\lim}x\tan\frac{1}{x}$ $\infty$ $1$ $0$ $-1$
Evaluate $\underset{x\rightarrow\infty }{\lim}x\tan\frac{1}{x}$$\infty$$1$$0$$-1$
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 25, 2018
Calculus
gate2013
calculus
limits
+
–
0
votes
0
answers
682
GATE2013-37
Match the entries in the $\text{Group I}$ with the entries in $\text{Group II}$ ... $\text{P-2, Q-1, R-3, S-4}$ $\text{P-3, Q-4, R-2, S-1}$ $\text{P-1, Q-4, R-3, S-2}$
Match the entries in the $\text{Group I}$ with the entries in $\text{Group II}$.$\begin{array}{|l|l|l|l|} \hline & \text{Group I} && \text{Group II} \\ \hline P. & \text{...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 25, 2018
Molecular Biology and Genetics:
gate2013
chromosome
+
–
0
votes
0
answers
683
GATE2013-36
Determine the correctness or otherwise of the following $\text{Assertion (a) and Reason (r)}$. $\text{Assertion:}$ $\text{UPGMA}$ method produces ultrametric tree. $\text{Reason:}$ Sequence alignment is converted into evolutionary distances in $\text{UPGMA}$ method. Both $(a)$ and $(r)$ ... the correct reason for $(a)$ $(a)$ is true but $(r)$ is false $(a)$ is false but $(r)$ is true
Determine the correctness or otherwise of the following $\text{Assertion (a) and Reason (r)}$.$\text{Assertion:}$ $\text{UPGMA}$ method produces ultrametric tree.$\text{R...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 25, 2018
Others
gate2013
+
–
0
votes
0
answers
684
GATE2013-35
Match the entries in $\text{Group I}$ with the entries in $\text{Group II}$ ... $\text{P-4, Q-3, R-2, S-1}$ $\text{P-3, Q-2, R-1, S-4}$ $\text{P-2, Q-4, R-1, S-3}$
Match the entries in $\text{Group I}$ with the entries in $\text{Group II}$.$\begin{array}{|l|l|l|l|} \hline & \text{Group I} && \text{Group II} \\ \hline P. & \text{RNA...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 25, 2018
Molecular Biology and Genetics:
gate2013
dna-rna
+
–
0
votes
0
answers
685
GATE2013-34
The activity of an enzyme was measured by varying the concentration of the substrate $(S)$ in the presence of three different concentrations of inhibitor $\text{(I) 0, 2 and 4 mM.}$ The double reciprocal plot given below suggests that the inhibitor $(I)$ exhibits substrate inhibition uncompetitive inhibition mixed inhibition competitive inhibition
The activity of an enzyme was measured by varying the concentration of the substrate $(S)$ in the presence of three different concentrations of inhibitor $\text{(I) 0, 2 ...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 25, 2018
Others
gate2013
enzyme-biotechnology
+
–
0
votes
0
answers
686
GATE2013-33
Match the herbicides in $\text{Group I}$ with the target enzymes in $\text{Group II}$ ... $\text{P-4, Q-3, R-2, S-1}$ $\text{P-3, Q-2, R-4, S-1}$
Match the herbicides in $\text{Group I}$ with the target enzymes in $\text{Group II}$ $\begin{array}{|l|l|l|l|} \hline & \text{Group I} && \text{Group II} \\ \hline P. & ...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 25, 2018
Biochemistry
gate2013
enzyme
+
–
0
votes
0
answers
687
GATE2013-32
Match the entries in $\text{Group I}$ with the enzymes in $\text{Group II}$ ... $\text{P-4, Q-1, R-3, S-2}$ $\text{P-3, Q-1, R-4, S-2}$ $\text{P-3, Q-4, R-2, S-1}$
Match the entries in $\text{Group I}$ with the enzymes in $\text{Group II}$.$\begin{array}{|l|l|l|l|} \hline & \text{Group I} && \text{Group II} \\ \hline P. & \text{NAD}...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 25, 2018
Biochemistry
gate2013
engyme
+
–
0
votes
0
answers
688
GATE2013-31
In nature, $\text{Agrobacterium tumefaciens}$ mediated infection of plant cells leads to P. crown gall disease in plants Q. hairy root disease in plants R. transfer of $\text{T-DNA}$ into the plant chromosome S. transfer of Ri-plasmid into the plant cell S only P and R only Q and S only Q only
In nature, $\text{Agrobacterium tumefaciens}$ mediated infection of plant cells leads toP. crown gall disease in plantsQ. hairy root disease in plantsR. transfer of $\tex...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 25, 2018
Molecular Biology and Genetics:
gate2013
microbial-genetics
+
–
0
votes
0
answers
689
GATE2013-30
Match the antibiotics in $\text{Group I}$ wiith the targets in $\text{Group II}$ ... $\text{P-4, Q-1, R-2, S-3}$ $\text{P-3, Q-4, R-2, S-1}$
Match the antibiotics in $\text{Group I}$ wiith the targets in $\text{Group II}$.$\begin{array}{|l|l|l|l|} \hline & \text{Group I} & & \text{Group II} \\ \hline P. & \t...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 25, 2018
Molecular Biology and Genetics:
gate2013
+
–
0
votes
0
answers
690
GATE2013-29
Match the cell structures in $\text{Group I}$ with the organisms in $\text{Group II}$ ... $\text{P-3, Q-4, R-1, S-2}$ $\text{P-4, Q-1, R-3, S-2}$
Match the cell structures in $\text{Group I}$ with the organisms in $\text{Group II}$.$\begin{array}{|l|l|l|l|} \hline & \text{Group I} && \text{Group II} \\ \hline P. & ...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 25, 2018
Microbiology
gate2013
organisms
+
–
0
votes
0
answers
691
GATE2013-28
Determine the correctness or otherwise of the following $\text{Assertion (a)}$ and $\text{Reason (r)}.$ $\text{Assertion:}$ Immobilization of plant cells can enhance secondary metabolite production during bioreactor cultivation. $\text{Reason:}$ Immobilization protects the plant cells from shear forces in ... for $(a)$ $(a)$ is true but $(r)$ is false $(a)$ is false but $(r)$ is true
Determine the correctness or otherwise of the following $\text{Assertion (a)}$ and $\text{Reason (r)}.$$\text{Assertion:}$ Immobilization of plant cells can enhance secon...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 25, 2018
Others
gate2013
+
–
0
votes
0
answers
692
GATE2013-27
Match the entries in the $\text{Group I}$ with the elution conditions in $\text{Group II}$ ... $\text{P-3, Q-4, R-1, S-2}$ $\text{P-3, Q-4, R-2, S-1}$
Match the entries in the $\text{Group I}$ with the elution conditions in $\text{Group II}$.$\begin{array}{|l|l|l|l|} \hline & \text{Group I} && \text{Group II} \\ \hline...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 25, 2018
Analytical Techniques
gate2013
principles-of-chromatography
+
–
0
votes
0
answers
693
GATE2013-26
Match the commercial microbial sources in $\text{Group I}$ with the products in $\text{Group II}$ ... $\text{P-3,Q-1,R-4,S-2}$ $\text{P-1,Q-3,R-2,S-4}$ $\text{P-1,Q-3,R-4,S-2}$
Match the commercial microbial sources in $\text{Group I}$ with the products in $\text{Group II}$.$\begin{array}{|l|l|l|l|} \hline & \text{Group I} & & \text{Group II} \...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 25, 2018
Microbiology
gate2013
microbial-classification
+
–
0
votes
0
answers
694
GATE2013-25
In a batch culture, the specific rate of substrate utilization is $\text{0.25 g (g cell mass)}$^{-1} h^{-1}$ and specific rate of product formation is $\text{0.215 g (g cell mass)}$^{-1}h^{-1}$ . Calculate the yield of product from the substrate$(Y_{p/s})$._______________
In a batch culture, the specific rate of substrate utilization is $\text{0.25 g (g cell mass)}$$^{-1} h^{-1}$ and specific rate of product formation is $\text{0.215 g (g ...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 25, 2018
Others
gate2013
numerical-answers
+
–
0
votes
0
answers
695
GATE2013-24
Calculate the percentage sequence identity for the pairwise alignment given below. ______________ $\text{HELLO-}$ $\text{YELLOW}$
Calculate the percentage sequence identity for the pairwise alignment given below. ______________$\text{HELLO-}$$\text{YELLOW}$
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 25, 2018
Others
gate2013
numerical-answers
+
–
0
votes
0
answers
696
GATE2013-23
A batch bioreactor is to be scaled up from $\text{10 to 10,000}$ liters. The diameter of the large bioreactor is $10$ times that of the small bioreactor. The agitator speed in the small bioreactor is $\text{450 rpm}$. Determine the agitator speed (rpm) of the large bioreactor with same impeller tip speed as that of the small bioreactor. ____________
A batch bioreactor is to be scaled up from $\text{10 to 10,000}$ liters. The diameter of the large bioreactor is $10$ times that of the small bioreactor. The agitator spe...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 25, 2018
Bioprocess Engineering and Process Biotechnology
gate2013
reactors
+
–
0
votes
0
answers
697
GATE2013-22
A chemostat is operated at a dilution rate of $0.6\; h^{-1}$. At steady state, the biomass concentration in the exit stream was found to be $30\; gl^{-1}$The biomass productivity $(g\; l^{-1}h^{-1})$ after $3h$ of steady state operation will be ___________.
A chemostat is operated at a dilution rate of $0.6\; h^{-1}$. At steady state, the biomass concentration in the exit stream was found to be $30\; gl^{-1}$The biomass prod...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 25, 2018
Bioprocess Engineering and Process Biotechnology
gate2013
dilution-problems
+
–
0
votes
0
answers
698
GATE2013-21
A callus of $\text{5 g}$ dry weight was inoculated on semi-solid medium for growth. The dry weight of the callus was found to increase by $1.5$ fold after $10$ days of inoculation. The growth index of the culture is ____________.
A callus of $\text{5 g}$ dry weight was inoculated on semi-solid medium for growth. The dry weight of the callus was found to increase by $1.5$ fold after $10$ days of in...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 25, 2018
Others
gate2013
numerical-answers
+
–
0
votes
0
answers
699
GATE2013-20
One of the eigcn values of $P=\begin{bmatrix}10 & -4 \\ 18 & -12\end{bmatrix}$ is $2$ $4$ $6$ $8$
One of the eigcn values of $P=\begin{bmatrix}10 & -4 \\ 18 & -12\end{bmatrix}$ is$2$$4$$6$$8$
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 25, 2018
Linear Algebra
gate2013
linear-algebra
matrices
eigen-values
+
–
0
votes
0
answers
700
GATE2013-19
Hypophosphatemia is manifested by an $X-$linked dominant allele.What proportion of the offsprings from a normal male and an affected heterozygous female will manifest the disease? $1/2$ sons and $1/2$daughters all daughters and no sons all sons and no daughters $1/4$ daughters and $1/4$ sons
Hypophosphatemia is manifested by an $X-$linked dominant allele.What proportion of the offsprings from a normal male and an affected heterozygous female will manifest the...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 25, 2018
Molecular Biology and Genetics:
gate2013
genetic-diseases
+
–
0
votes
0
answers
701
GATE2013-18
If $u=\log (e^x+e^y),$ then $\frac{\partial u}{\partial x}+\frac{\partial u}{\partial y}=$ $e^x+e^y$ $e^x-e^y$ $\frac{1}{e^x+e^y}$ $1$
If $u=\log (e^x+e^y),$ then $\frac{\partial u}{\partial x}+\frac{\partial u}{\partial y}=$$e^x+e^y$$e^x-e^y$$\frac{1}{e^x+e^y}$$1$
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 25, 2018
Calculus
gate2013
calculus
partial-derivatives
+
–
0
votes
0
answers
702
GATE2013-17
If $P=\begin{bmatrix}1&1\\2&2\end{bmatrix}, Q=\begin{bmatrix}2&1\\2&2\end{bmatrix}$ and $R=\begin{bmatrix}3&0\\1&3\end{bmatrix}$, which one of the following statements is $TRUE$? $PQ=PR$ $QR= RP$ $OP=RP$ $PO= OR$
If $P=\begin{bmatrix}1&1\\2&2\end{bmatrix}, Q=\begin{bmatrix}2&1\\2&2\end{bmatrix}$ and $R=\begin{bmatrix}3&0\\1&3\end{bmatrix}$, which one of the following statements is...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 25, 2018
Linear Algebra
gate2013
linear-algebra
matrices
matrix-algebra
+
–
0
votes
0
answers
703
GATE2013-16
The suitable substitution matrix to align closely related sequences is $\text{PAM 250 or BLOSSUM 80}$ $\text{PAM 40 or BLOSSUM 80}$ $\text{PAM 120 or BLOSSUM 40}$ $\text{PAM 250 or BLOSSUM 40}$
The suitable substitution matrix to align closely related sequences is$\text{PAM 250 or BLOSSUM 80}$$\text{PAM 40 or BLOSSUM 80}$$\text{PAM 120 or BLOSSUM 40}$$\text{PAM ...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 25, 2018
Recombinant DNA technology and Other Tools in Biotechnology
gate2013
matrix
+
–
0
votes
0
answers
704
GATE2013-15
The $RNA$ primer synthesized during the replication process in bacteria is removed by $DNA$ gyrase primase $DNA$ polymerase $I$ $DNA$ polymerase $II$
The $RNA$ primer synthesized during the replication process in bacteria is removed by$DNA$ gyraseprimase$DNA$ polymerase $I$$DNA$ polymerase $II$
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 25, 2018
Recombinant DNA technology and Other Tools in Biotechnology
gate2013
polymerase
+
–
0
votes
0
answers
705
GATE2013-14
Of the two diploid species, species $I$ has $36$ chromosomes and species $II$ has $28$ chromosomes. How many chromosomes would be found in an allotriploid individual? $42$ or $54 $ $46$ or $50 $ $74$ or $86 $ $84$ or $108$
Of the two diploid species, species $I$ has $36$ chromosomes and species $II$ has $28$ chromosomes. How many chromosomes would be found in an allotriploid individual?$42$...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 25, 2018
Recombinant DNA technology and Other Tools in Biotechnology
gate2013
chromosome
+
–
0
votes
0
answers
706
GATE2013-13
The catalytic efficiency for an enzyme is defined as $K_{cat}$ $\frac{V_{max}}{K_{cat}}$ $\frac{k_{cat}}{K_m}$ $\frac{K_{cat}}{V_{max}}$
The catalytic efficiency for an enzyme is defined as$K_{cat}$$\frac{V_{max}}{K_{cat}}$$\frac{k_{cat}}{K_m}$$\frac{K_{cat}}{V_{max}}$
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 25, 2018
Biochemistry
gate2013
enzyme
+
–
0
votes
0
answers
707
GATE2013-12
Which one of the following is an $ABC$ transporter? multidrug resistance protein acetylcholine receptor bacteriorhodopsin $ATP$ synthase
Which one of the following is an $ABC$ transporter?multidrug resistance proteinacetylcholine receptorbacteriorhodopsin$ATP$ synthase
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 25, 2018
Biochemistry
gate2013
transporter
+
–
0
votes
0
answers
708
GATE2013-11
Phylum proteobacteria is subdivided into $\alpha-, \beta-, \gamma-, \delta-$ and $\epsilon-$ proteobacteria based on $G+C$ content $23S\; rRNA$ sequences $tRNA$ sequences $16S\; rRNA$ sequences
Phylum proteobacteria is subdivided into $\alpha-, \beta-, \gamma-, \delta-$ and $\epsilon-$ proteobacteria based on$G+C$ content$23S\; rRNA$ sequences$tRNA$ sequences$16...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 25, 2018
Recombinant DNA technology and Other Tools in Biotechnology
gate2013
dna-rna
+
–
0
votes
0
answers
709
GATE2013-10
In nature, the horizontal gene transfer across bacteria is mediated by gene cloning followed by transformation conjugation and transformation conjugation only transformation only
In nature, the horizontal gene transfer across bacteria is mediated bygene cloning followed by transformationconjugation and transformationconjugation onlytransformation ...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 25, 2018
Recombinant DNA technology and Other Tools in Biotechnology
gate2013
cloning
+
–
0
votes
0
answers
710
GATE2013-9
The nucleotide analogue used in DNA sequencing by chain termination method is $l',3'-$dideoxy nucleoside triphosphate $2',3'-$dideoxy nucleoside triphosphate $2',4'-$dideoxy nucleoside triphosphate $2',5'-$dideoxy nucleoside triphosphate
The nucleotide analogue used in DNA sequencing by chain termination method is$l',3'-$dideoxy nucleoside triphosphate$2',3'-$dideoxy nucleoside triphosphate$2',4'-$dideoxy...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 25, 2018
Recombinant DNA technology and Other Tools in Biotechnology
gate2013
dna-sequencing
+
–
0
votes
0
answers
711
GATE2013-8
Human genome sequencing project involved the construction of genomic library in bacterial artificial chromosome $pBR322$ bacteriophage $pcDNA3.1$
Human genome sequencing project involved the construction of genomic library inbacterial artificial chromosome$pBR322$bacteriophage$pcDNA3.1$
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 25, 2018
Recombinant DNA technology and Other Tools in Biotechnology
gate2013
human-dna
+
–
0
votes
0
answers
712
GATE2013-7
Endogenous antigens are presented on to the cell surface along with $MHC-II$ $MHC-I$ $F_c\gamma$receptor complement receptor
Endogenous antigens are presented on to the cell surface along with$MHC-II$$MHC-I$$F_c\gamma$receptorcomplement receptor
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 25, 2018
Molecular Biology and Genetics:
gate2013
receptor
+
–
0
votes
0
answers
713
GATE2013-6
The role of an adjuvant isto prolong the persistence of antigen cross link the antigen increase the size of antigen avoid inflammation
The role of an adjuvant istoprolong the persistence of antigencross link the antigenincrease the size of antigenavoid inflammation
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 25, 2018
Immunology
gate2013
antigen
+
–
0
votes
0
answers
714
GATE2013-5
Which one of the following aminoacids in proteins does $NOT$ undergo phosphorylation? Ser Thr Pro Tyr
Which one of the following aminoacids in proteins does $NOT$ undergo phosphorylation?SerThrProTyr
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 25, 2018
Biochemistry
gate2013
aminoacids
+
–
0
votes
0
answers
715
GATE2013-4
The first humanized monoclonal antibody approved for the treatment of breast canceris Rituximab Cetuximab Bevacizumab Herceptin
The first humanized monoclonal antibody approved for the treatment of breast cancerisRituximabCetuximabBevacizumabHerceptin
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 25, 2018
Immunology
gate2013
antibody-structure-and-function
+
–
0
votes
0
answers
716
GATE2013-3
Protein A, which has strong affinity to $F_C$ region of immunoglobulin, is extracted from $\text{Saccharomyces cerevisiae}$ $\text{Staphylococcus aureus}$ $\text{Streptococcus pyogenes}$ $\text{Streptococcus sanguis}$
Protein A, which has strong affinity to $F_C$ region of immunoglobulin, is extracted from$\text{Saccharomyces cerevisiae}$$\text{Staphylococcus aureus}$$\text{Streptococc...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 25, 2018
Immunology
gate2013
+
–
0
votes
0
answers
717
GATE2013-2
Which one of the following modifications is common toboth protein and DNA? SUMOylation Nitrosylation Methylation Ubiquitination
Which one of the following modifications is common toboth protein and DNA?SUMOylationNitrosylationMethylationUbiquitination
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 25, 2018
Biochemistry
gate2013
+
–
0
votes
0
answers
718
GATE2013-1
Under alkaline conditions, DNA is more stable than RNA because RNA forms secondary structures RNA is a single stranded molecule RNA has uracil in place of thymidine RNA is susceptible to hydrolysis
Under alkaline conditions, DNA is more stable than RNA becauseRNA forms secondary structuresRNA is a single stranded moleculeRNA has uracil in place of thymidineRNA is su...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 25, 2018
Molecular Biology and Genetics:
gate2013
dna-rna
+
–
0
votes
0
answers
719
GATE2012-65
A political party orders an arch for the entrance to the ground in which the annual convention is being held. The profile of the arch follows the equation $y = 2x -0.1x^2$ where $y$ is the height of the arch in meters. The maximum possible height of the arch is 8 meters 10 meters 12 meters 14 meters
A political party orders an arch for the entrance to the ground in which the annual convention is being held. The profile of the arch follows the equation $y = 2x -0.1x^2...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 25, 2018
Quantitative Aptitude
gate2012
numerical-ability
maxima-minima
+
–
0
votes
0
answers
720
GATE2012-64
An automobile plant contracted to buy shock absorbers from two suppliers $X$ and $Y$. $X$ supplies $60\%$ and $Y$ supplies $40 \%$ ... chosen shock absorber, which is found to be reliable, is made by $Y$ is $0.288$ $0.334$ $0.667$ $0.720$
An automobile plant contracted to buy shock absorbers from two suppliers $X$ and $Y$. $X$ supplies $60\%$ and $Y$ supplies $40 \%$ of the shock absorbers. All shock absor...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 25, 2018
Quantitative Aptitude
gate2012
numerical-ability
probability
conditional-probability
normal
+
–
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