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241
GATE BT 2022 | Question: 15
The recognition sequences of four Type-II restriction enzymes $\text{(RE)}$ are given below. The symbol $(\downarrow)$ indicates the cleavage site. Identify the $\text{RE}$ that generates sticky ends. $\text{RE1} - 5' \text{G}^{\downarrow} \text{GATCC} \; 3'$ ... $\text{RE4} - 5' \text{AG}^{\downarrow} \text{CT} \; 3'$
The recognition sequences of four Type-II restriction enzymes $\text{(RE)}$ are given below. The symbol $(\downarrow)$ indicates the cleavage site. Identify the $\text{RE...
Lakshman Bhaiya
1.4k
points
Lakshman Bhaiya
asked
Mar 20, 2022
Others
gatebt-2022
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242
GATE2015-43
Match the cells in $\text{Group I}$ with their corresponding entries in $\text{Group II}$ ... $\text{P-3, Q-1, R-2, S-5}$ $\text{P-3, Q-1, R-2, S-6}$
Match the cells in $\text{Group I}$ with their corresponding entries in $\text{Group II}$$\begin{array}{|l|l|l|l|} \hline & \textbf{Group I} && \textbf{Group II} \\ \hlin...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 26, 2018
Others
gate2015
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243
GATE2013-24
Calculate the percentage sequence identity for the pairwise alignment given below. ______________ $\text{HELLO-}$ $\text{YELLOW}$
Calculate the percentage sequence identity for the pairwise alignment given below. ______________$\text{HELLO-}$$\text{YELLOW}$
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 25, 2018
Others
gate2013
numerical-answers
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244
GATE2012-55
$\beta$-Galactosidase bound to DEAE-cellulose is used to hydrolyze lactose to glucose and galactose in a plug flow bioreactor with a packed bed of volume $100$ liters and a voidage ($\epsilon$) of $0.55$. The $K'_m$ and $V'_m$; for the immobilized enzyme are $0.72 \: gl^{-1}$ ... the above bioconversion will be $50 \: lh^{-1}$ $55 \: lh^{-1}$ $137 \: lh^{-1}$ $550 \: lh^{-1}$
$\beta$-Galactosidase bound to DEAE-cellulose is used to hydrolyze lactose to glucose and galactose in a plug flow bioreactor with a packed bed of volume $100$ liters and...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 25, 2018
Others
gate2012
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245
GATE2012-44
Match the vitamins in $\text{Group I}$ with the processes/reactions in $\text{Group II}$ ... $\text{P-4, Q-2, R-1, S-3}$ $\text{P-2, Q-1, R-3, S-5}$
Match the vitamins in $\text{Group I}$ with the processes/reactions in $\text{Group II}$$\begin{array}{|l|l|l|l|} \hline & \text{Group I} && \text{Group II} \\ \hline P. ...
Milicevic3306
7.9k
points
Milicevic3306
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Mar 25, 2018
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gate2012
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246
GATE2020: 25
A variable $Y$ is a function of $t$. Given that $Y\left ( t=0 \right )=1$ and $Y\left ( t=1 \right )=2,\dfrac{dY}{dt}$ in the interval $t=\left [ 0,1 \right ]$ can be approximated as _________________.
A variable $Y$ is a function of $t$. Given that $Y\left ( t=0 \right )=1$ and $Y\left ( t=1 \right )=2,\dfrac{dY}{dt}$ in the interval $t=\left [ 0,1 \right ]$ can be ap...
soujanyareddy13
2.7k
points
soujanyareddy13
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Nov 3, 2020
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gate2020
numerical-answers
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247
GATE2019: 4
Which one of the following is a database of protein sequence motifs? $PROSITE$ $TrEMBL$ $SWISSPROT$ $PDB$
Which one of the following is a database of protein sequence motifs?$PROSITE$$TrEMBL$$SWISSPROT$$PDB$
soujanyareddy13
2.7k
points
soujanyareddy13
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Nov 3, 2020
Others
gate2019
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248
GATE2017-17
During protein synthesis, tRNAs are NOT involved in charging initiation elongation termination
During protein synthesis, tRNAs are NOT involved incharginginitiationelongationtermination
Milicevic3306
7.9k
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Milicevic3306
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Mar 26, 2018
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gate2017
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249
GATE2012-41
Match the organisms in Group I with the entries in Group II. ... $\text{P-5, Q-4, R-2, S-3}$ $\text{P-3, Q-2, R-1, S-4}$
Match the organisms in Group I with the entries in Group II.$\begin{array}{|l|l|l|l|} \hline & \textbf{Group I}. && \textbf{Group II} \\ \hline P. & \textit{Clostridium...
Milicevic3306
7.9k
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Milicevic3306
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Mar 25, 2018
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gate2012
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250
GATE BT 2021 | Question: 3
Number of unrooted trees in a phylogeny of five sequences is $3$ $15$ $105$ $945$
Number of unrooted trees in a phylogeny of five sequences is$3$$15$$105$$945$
go_editor
1.4k
points
go_editor
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Mar 1, 2021
Others
gatebt-2021
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251
GATE2014-22
The algorithm for BLAST is based on Dynamic Programming Hidden Markov Model k-tuple analysis Neural Network
The algorithm for BLAST is based onDynamic ProgrammingHidden Markov Modelk-tuple analysisNeural Network
Milicevic3306
7.9k
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Milicevic3306
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Mar 25, 2018
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gate2014
models
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252
GATE2012-50
Answer the question based on the information given below: The purification data for an enzyme is given below: ... $P-1, Q- 6.6, R-8.4, S- 12.6$ $P-100, Q- 66 , R-84, S- 12$
Answer the question based on the information given below:The purification data for an enzyme is given below:$\begin{array}{|l|l|l|l|l|l|} \hline & \text{Step} & \text{Vol...
Milicevic3306
7.9k
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Milicevic3306
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Mar 25, 2018
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gate2012
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253
GATE BT 2024 | Question: 5
The relationship that involves the exchange of nutrients between two different species for their mutual growth is called $\_\_\_\_\_\_\_\_$ antagonism commensalism parasitism syntrophism
The relationship that involves the exchange of nutrients between two different species for their mutual growth is called $\_\_\_\_\_\_\_\_$antagonismcommensalismparasitis...
admin
2.7k
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admin
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Mar 25
Others
gatebt-2024
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254
GATE BT 2021 | Question: 40
A $0.1 \textit{ mL}$ aliquot of a bacteriophage stock having a concentration of $4 \times 10^9 \textit{ phages mL}^{-1}$ is added to $0.5 \textit{ mL}$ of $\textit{E. coli}$ culture having a concentration of $2 \times 10^8 \textit{ cells mL}^{-1}$. The multiplicity of infection is ________
A $0.1 \textit{ mL}$ aliquot of a bacteriophage stock having a concentration of $4 \times 10^9 \textit{ phages mL}^{-1}$ is added to $0.5 \textit{ mL}$ of $\textit{E. col...
go_editor
1.4k
points
go_editor
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Mar 1, 2021
Others
gatebt-2021
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255
GATE2019: 42
Match the instruments in $Group\; I$ with their corresponding measurements in $Group\; II$ ... $P-3, Q-4, R-1, S-2$ $P-2, Q-4, R-1, S-3$ $P-2, Q-1, R-4, S-3$
Match the instruments in $Group\; I$ with their corresponding measurements in $Group\; II$.$$\begin{array}&&\textbf{Group I} & \textbf{Group II} \\ &\text{P. Manometer} ...
soujanyareddy13
2.7k
points
soujanyareddy13
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Nov 3, 2020
Others
gate2019
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256
GATE2020: 7
$DNA$ synthesized from an $RNA$ template is called recombinant $DNA$ transcript $T-DNA$ complementary $DNA$
$DNA$ synthesized from an $RNA$ template is calledrecombinant $DNA$transcript$T-DNA$complementary $DNA$
soujanyareddy13
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soujanyareddy13
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Nov 3, 2020
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257
GATE2014-30
A T- ask is seeded with $10^5$ anchorage-dependent cells. The available area of the T- ask is $25\: cm^2$ and the volume of the medium is $25\: ml$. Assume that the cells are rectangles of size $5\: \mu m \times 2\: \mu m$. If the cells grow to monolayer confluence after $50\: h$, the growth rate in number of $cells/(cm^2 .h)$ is _________$ \times10^5$
A T- ask is seeded with $10^5$ anchorage-dependent cells. The available area of the T- ask is $25\: cm^2$ and the volume of the medium is $25\: ml$. Assume that the cells...
Milicevic3306
7.9k
points
Milicevic3306
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Mar 25, 2018
Others
gate2014
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258
GATE BT 2024 | Question: 17
All pseudogenes DO NOT code for a $\_\_\_\_\_\_\_$. protein with original function protein with altered function RNA with coding sequence RNA with regulatory function
All pseudogenes DO NOT code for a $\_\_\_\_\_\_\_$.protein with original functionprotein with altered functionRNA with coding sequenceRNA with regulatory function
admin
2.7k
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admin
asked
Mar 25
Others
gatebt-2024
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259
GATE BT 2024 | GA Question: 4
The number of coins of ₹ $1$, ₹ $5$, and ₹ $10$ denominations that a person has are in the ratio $5: 3: 13$. Of the total amount, the percentage of money in ₹ $5$ coins is $21 \%$ $14 \frac{2}{7} \%$ $10 \%$ $30 \%$
The number of coins of ₹ $1$, ₹ $5$, and ₹ $10$ denominations that a person has are in the ratio $5: 3: 13$. Of the total amount, the percentage of money in ₹ $5$...
admin
2.7k
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admin
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Mar 25
Others
gatebt-2024
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260
GATE BT 2021 | Question: 13
The process and instrumentation diagram for a feedback control strategy to maintain the level $(h)$ of a liquid by regulating a valve $(V)$ in a tank is shown below. $F_1$ is inlet liquid flow rate, $F_2$ is outlet liquid flow rate, $LT$ is the liquid ... pressure. The manipulating variable(s) is/are $F_1$ only $F_2$ only $h_m$ and $P_v$ only $h_{sp}$ and $P_v$ only
The process and instrumentation diagram for a feedback control strategy to maintain the level $(h)$ of a liquid by regulating a valve $(V)$ in a tank is shown below. $F_1...
go_editor
1.4k
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go_editor
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Mar 1, 2021
Others
gatebt-2021
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261
GATE BT 2021 | Question: 17
The cellular process which utilizes $\text{RNA}$-induced silencing complex to block gene expression is $\text{RNA}$ editing $\text{RNA}$ interference $\text{RNA}$ polyadenylation $\text{RNA}$ splicing
The cellular process which utilizes $\text{RNA}$-induced silencing complex to block gene expression is$\text{RNA}$ editing$\text{RNA}$ interference$\text{RNA}$ polyadenyl...
go_editor
1.4k
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go_editor
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Mar 1, 2021
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262
GATE2019: 38
What is the solution of the differential equation $\dfrac{\mathrm{dy} }{\mathrm{d} x}=\dfrac{x}{y}$, with the initial condition, at $x=0, y=1?$ $x^{2}=y^{2}+1$ $y^{2}=x^{2}+1$ $y^{2}=2x^{2}+1$ $x^{2}-y^{2}=0$
What is the solution of the differential equation $\dfrac{\mathrm{dy} }{\mathrm{d} x}=\dfrac{x}{y}$, with the initial condition, at $x=0, y=1?$$x^{2}=y^{2}+1$$y^{2}=x^{2}...
soujanyareddy13
2.7k
points
soujanyareddy13
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Nov 3, 2020
Others
gate2019
differential-equations
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263
GATE2020: 5
Determine the correctness or otherwise of the following Assertion [$a$] and the Reason [$r$] regarding mammalian cells. Assertion [$a$]: Cells use $Ca^{2+}$, and not $Na^{+}$, for cell-to-cell signaling Reason [$r$]: $n$ the cytosol, concentration of $Na^{+}$ is lower than that ... ] is not the correct reason for [$a$]. Both [$a$] and [$r$] are false. [$a$] is true but [$r$] is false.
Determine the correctness or otherwise of the following Assertion [$a$] and the Reason [$r$] regarding mammalian cells.Assertion [$a$]: Cells use $Ca^{2+}$, and not $Na^{...
soujanyareddy13
2.7k
points
soujanyareddy13
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Nov 3, 2020
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GATE2016-34
A crossing was performed between the genotypes $\textit{DdEeFfgg}$ and $\textit{ddEeFfGg}$. Assuming that the allelic pairs of all genes assort independently, the proportion of progeny having the genotype $\textit{ddeeffgg}$ is expected to be _______ $\%$
A crossing was performed between the genotypes $\textit{DdEeFfgg}$ and $\textit{ddEeFfGg}$. Assuming that the allelic pairs of all genes assort independently, the proport...
Milicevic3306
7.9k
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Milicevic3306
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Mar 26, 2018
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gate2016
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265
GATE2016-50
An enzyme converts substrate $A$ to product $B$. At a given liquid feed stream of o rate $25$ L.min$^{-1}$ and feed substrate concentration of $2$ mol.L$^{-1}$, the volume of continuous stirred tank reactor needed for $95 \%$ ... $^{-1}$. Assumptions: Enzyme concentration is contant and does not undergo any deactivation during the reaction
An enzyme converts substrate $A$ to product $B$. At a given liquid feed stream of o rate $25$ L.min$^{-1}$ and feed substrate concentration of $2$ mol.L$^{-1}$, the volum...
Milicevic3306
7.9k
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Milicevic3306
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Mar 26, 2018
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gate2016
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266
GATE2017-14
If a protein contains four cysteine residues, the number of different ways they can simultaneously form two intra-molecular disulphide bonds is __________.
If a protein contains four cysteine residues, the number of different ways they can simultaneously form two intra-molecular disulphide bonds is __________.
Milicevic3306
7.9k
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Milicevic3306
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Mar 26, 2018
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gate2017
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267
GATE2012-36
Determine the correctness or otherwise of the following $Assertion$ (a) and $Reason$ (r). $Assertion:$ In direct somatic embryogenesis, embryos are developed without going through callus formation. $Reason:$ This is possible due to the presence of pre-embryonically determined cells. Both (a) ... ) is true but (r) is false Both (a) and (r) are true and (r) is the correct reason for (a)
Determine the correctness or otherwise of the following $Assertion$ (a) and $Reason$ (r).$Assertion:$ In direct somatic embryogenesis, embryos are developed without going...
Milicevic3306
7.9k
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Milicevic3306
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Mar 25, 2018
Others
gate2012
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268
GATE BT 2024 | Question: 11
Which one of the following bacteriophages has a genome composed of single stranded circular DNA? $\emptyset \text{X} 174$ $\lambda$ $\text{T}5$ $\text{P}1$
Which one of the following bacteriophages has a genome composed of single stranded circular DNA?$\emptyset \text{X} 174$$\lambda$$\text{T}5$$\text{P}1$
admin
2.7k
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admin
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Mar 25
Others
gatebt-2024
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269
GATE2020: 10
A vector derived from which one of the following viruses is used for high - frequency genomic integration of a transgene in animal cells? Adenoviru Adeno-associated virus Lentivirus Herpes simplex virus
A vector derived from which one of the following viruses is used for high - frequency genomic integration of a transgene in animal cells?AdenoviruAdeno-associated virusLe...
soujanyareddy13
2.7k
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soujanyareddy13
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Nov 3, 2020
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270
GATE2012-3
Idiotypic determinants of an antibody are associated with the constant region of the heavy chains constant region of the light chains variable region constant regions of light and heavy chains
Idiotypic determinants of an antibody are associated with theconstant region of the heavy chainsconstant region of the light chainsvariable regionconstant regions of ligh...
Milicevic3306
7.9k
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Milicevic3306
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Mar 25, 2018
Others
gate2012
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GATE2012-1
In mismatch correction repair, the parental DNA strand is distinguished from the daughter strand by acetylation phosphorylation methylation glycosylation
In mismatch correction repair, the parental DNA strand is distinguished from the daughter strand byacetylationphosphorylationmethylationglycosylation
Milicevic3306
7.9k
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Milicevic3306
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Mar 25, 2018
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272
GATE BT 2024 | Question: 6
Mendel's 'law of segregation' applies to the segregation of $\_\_\_\_\_\_\_\_$ during gamete formation. mitochondrial genes alleles of a gene linked genes on the same chromosome unlinked genes on the same chromosome
Mendel's 'law of segregation' applies to the segregation of $\_\_\_\_\_\_\_\_$ during gamete formation.mitochondrial genesalleles of a genelinked genes on the same chromo...
admin
2.7k
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admin
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Mar 25
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gatebt-2024
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273
GATE BT 2022 | Question: 28
Match the cell type (Column I) with its function (Column II). ... $\text{P-4, Q-3, R-1, S-2}$ $\text{P-4, Q-3, R-2, S-1}$
Match the cell type (Column I) with its function (Column II).$$\begin{array} {lll} \textbf{Column I} & & \textbf{Column II} \\ \text{P. B cells} & & \text{1. Humoral immu...
Lakshman Bhaiya
1.4k
points
Lakshman Bhaiya
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Mar 20, 2022
Others
gatebt-2022
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274
GATE2020: 54
An algorithm was designed to find globins in protein sequence databases. A database which has $78$ globin sequences was searched using this algorithm. The algorithm retrieved $72$ sequences of which only $65$ were globins. The sensitivity of this algorithm is ___________ $\%$ (round off to $2$ decimal places).
An algorithm was designed to find globins in protein sequence databases. A database which has $78$ globin sequences was searched using this algorithm. The algorithm retri...
soujanyareddy13
2.7k
points
soujanyareddy13
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Nov 3, 2020
Others
gate2020
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275
GATE2020: 2
Ras protein is a trimeric GTPase involved in relaying signal from cell surface to nucleus monomeric GTPase involved in relaying signal from cell surface to nucleus trimeric GTPase involved in regulation of cytoskeleton monomeric GTPase involved in regulation of cytoskeleton
Ras protein is atrimeric GTPase involved in relaying signal from cell surface to nucleusmonomeric GTPase involved in relaying signal from cell surface to nucleustrimeric ...
soujanyareddy13
2.7k
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soujanyareddy13
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Nov 3, 2020
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276
GATE2016-38
Which of the following statement(s) is/are CORRECT for antigen activated effector T cells? $CD4^+$ cells make contact with macrophages and stimulate their microbicidal activity. $CD4^+$ cells make contact with B cells and stimulate them to differentiate into plasma cells. $CD8^+$ cells make contact with B ... and kill them $Q$ only $Q$ and $S$ only $P, Q$ and $S$ only $P, Q, R$ and $S$
Which of the following statement(s) is/are CORRECT for antigen activated effector T cells?$CD4^+$ cells make contact with macrophages and stimulate their microbicidal act...
Milicevic3306
7.9k
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Milicevic3306
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Mar 26, 2018
Others
gate2016
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277
GATE2017-3
Which one of the following organisms is an indicator of fecal contamination? $\textit{Escherichia coli}$ $\textit{Streptococcus lactis}$ $\textit{Bacillus subtilis}$ $\textit{Lactobacillus acidophilus}$
Which one of the following organisms is an indicator of fecal contamination?$\textit{Escherichia coli}$$\textit{Streptococcus lactis}$$\textit{Bacillus subtilis}$$\textit...
Milicevic3306
7.9k
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Milicevic3306
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Mar 26, 2018
Others
gate2017
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278
GATE2012-26
Which one of the following DNA sequences carries an invert repeat? ATGAGCCCCGAGTATACTCGGGGCTCAT ATGAGCCGGCTCTATACTCGGCCGAGAT ATGAGCCGAGCCTAACTCGGCTCGGAT ATGAGCCTATGGTATACTCGGATACCAT
Which one of the following DNA sequences carries an invert repeat?ATGAGCCCCGAGTATACTCGGGGCTCATATGAGCCGGCTCTATACTCGGCCGAGATATGAGCCGAGCCTAACTCGGCTCGGATATGAGCCTATGGTATACTCGG...
Milicevic3306
7.9k
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Milicevic3306
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Mar 25, 2018
Others
gate2012
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279
GATE BT 2024 | Question: 2
The transfer function of a process is $G(s)=\frac{K_{p}}{\tau_{p} s+1}$, where $K_{p}$ is the gain and $\tau_{p}$ is the time constant. This is a $\_\_\_\_\_\_$ process. first order multi-capacity purely capacity second order
The transfer function of a process is $G(s)=\frac{K_{p}}{\tau_{p} s+1}$, where $K_{p}$ is the gain and $\tau_{p}$ is the time constant. This is a $\_\_\_\_\_\_$ process.f...
admin
2.7k
points
admin
asked
Mar 25
Others
gatebt-2024
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280
GATE BT 2021 | Question: 14
A protein without its prosthetic group is known as apoprotein hemoprotein holoprotein lipoprotein
A protein without its prosthetic group is known asapoproteinhemoproteinholoproteinlipoprotein
go_editor
1.4k
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go_editor
asked
Mar 1, 2021
Others
gatebt-2021
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