Questions by Milicevic3306 / GO BioTechnology

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1

GATE2016-GA-1
The volume of a sphere of diameter $1$ unit is _________ than the volume of a cube of side $1$ unit. least less lesser low

The volume of a sphere of diameter $1$ unit is _________ than the volume of a cube of side $1$ unit.leastlesslesserlow

asked Mar 26, 2018

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2

GATE2016-GA-2
The unruly crowd demanded that the accused be ___________ without trial. hanged hanging hankering hung

The unruly crowd demanded that the accused be ___________ without trial.hangedhanginghankeringhung

asked Mar 26, 2018

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1 answer

3

GATE2016-GA-3
Choose the statement(s) where the underlined word is used correctly: A $\underline{prone}$ is a dried plum. He was lying $\underline{prone}$ on the floor. People who eat a lot of fat are $\underline{prone}$ to heart disease. (i) and (iii) only (iii) only (i) and (ii) only (ii) and (iii) only

Choose the statement(s) where the underlined word is used correctly:A $\underline{prone}$ is a dried plum.He was lying $\underline{prone}$ on the floor.People who eat a l...

asked Mar 26, 2018

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4

GATE2016-GA-4
Fact: If it rains, then the field is wet. Read the following statements: It rains The field is not wet The field is wet It did not rain Which one of the options given below is NOT logically possible, based on the given fact? If $(iii)$, then $(iv)$. If $(i)$, then $(iii)$. If $(i)$ then $(ii)$. If $(ii)$, then $(iv)$.

Fact: If it rains, then the field is wet.Read the following statements:It rainsThe field is not wetThe field is wetIt did not rainWhich one of the options given below is ...

asked Mar 26, 2018

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5

GATE2016-GA-5
A window is made up of a square portion and an equilateral triangle portion above it. The base of the triangular portion coincides with the upper side of the square. If the perimeter of the window is $6$ m, the area of the Window in $m^2$ is $1.43$ $2.06$ $2.68$ $2.88$

A window is made up of a square portion and an equilateral triangle portion above it. The base of the triangular portion coincides with the upper side of the square. If t...

asked Mar 26, 2018

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6

GATE2016-GA-6
Students taking an exam are divided into two groups: $P$ and $Q$ such that each group has the same number of students. The performance of each of the students in a test was evaluated out of $200$ marks. It was observed that the mean of group $P$ was $105$, while ... of group $Q$ scored marks in a narrower range than students in group $P$. The median of the marks of group $P$ is $100$.

Students taking an exam are divided into two groups: $P$ and $Q$ such that each group has the same number of students. The performance of each of the students in a test w...

asked Mar 26, 2018

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7

GATE2016-GA-7
A smart city integrates all modes of transport, uses clean energy and promotes sustainable use of resources. It also uses technology to ensure safety and security of the city, something which critics argue, will lead to a surveillance state. Which of the following can be logically inferred ... promote surveillance. $(i)$ and $(iv)$ only $(ii)$ and $(iii)$ only $(iv)$ only (i) only

A smart city integrates all modes of transport, uses clean energy and promotes sustainable use of resources. It also uses technology to ensure safety and security of the ...

asked Mar 26, 2018

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8

GATE2016-GA-8
Find the missing sequence in the letter series. $\text{B, FH, LNP, _____ }$ $SUWY$ $TUVW$ $TVXZ$ $TWXZ$

Find the missing sequence in the letter series.$\text{B, FH, LNP, _____ }$$SUWY$$TUVW$$TVXZ$$TWXZ$

asked Mar 26, 2018

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9

GATE2016-GA-9
The binary operation $\square$ is defined as $a \square b = ab+(a+b)$, where $a$ and $b$ are any two real numbers. The value of the identity element of this operation, defined as the number $x$ such that $a \square x = a$, for any $a$, is $0$ $1$ $2$ $10$

The binary operation $\square$ is defined as $a \square b = ab+(a+b)$, where $a$ and $b$ are any two real numbers. The value of the identity element of this operation, de...

asked Mar 26, 2018

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10

GATE2016-GA-10
Which of the following curves represents the function $y = \ln (\mid e^{ [ \mid \sin ( \mid x \mid ) \mid ]} \mid )$ for $\mid x \mid < 2 \pi$?. Here, $x$ represents the abscissa and $y$ represents the ordinate.

Which of the following curves represents the function $y = \ln (\mid e^{ [ \mid \sin ( \mid x \mid ) \mid ]} \mid )$ for $\mid x \mid < 2 \pi$?. Here, $x$ represents the ...

asked Mar 26, 2018

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11

GATE2016-1
Bacteria with two or more flagella at one or both ends are called amphitrichous peritrichous lophotrichous atrichous

Bacteria with two or more flagella at one or both ends are calledamphitrichousperitrichouslophotrichousatrichous

asked Mar 26, 2018

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12

GATE2016-2
Which family of viruses has single stranded DNA? Herpesviridae Poxviridae Retroviridae Parvoviridae

Which family of viruses has single stranded DNA?HerpesviridaePoxviridaeRetroviridaeParvoviridae

asked Mar 26, 2018

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13

GATE2016-3
What will be the binding status of regulatory proteins in lac operon when concentrations of both lactose and glucose are very low in the culture medium? Only the repressor remains bound to the operator Only the cyclic AMP-Catabolic Activator Protein ( ... remain bound to their respective binding sites Both the repressor and cAMP-CAP complex remain bound to their respective binding sites

What will be the binding status of regulatory proteins in lac operon when concentrations of both lactose and glucose are very low in the culture medium?Only the repressor...

asked Mar 26, 2018

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14

GATE2016-4
Which of the following are TRUE for Treponema pallidum? It is the causative agent of syphilis It is a spirochete It is a non-motile bacterium It is generally susceptible to penicillin Choose the correct combination. P, Q and R only P, Q and S only P, R and S only Q, Rand S only

Which of the following are TRUE for Treponema pallidum?It is the causative agent of syphilisIt is a spirocheteIt is a non-motile bacteriumIt is generally susceptible to p...

asked Mar 26, 2018

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15

GATE2016-5
In a typical mitotic cell division cycle in eukaryotes, $M$ phase occurs immediately after the $G_0$ phase $S$ phase $G_1$ phase $G_2$ phase

In a typical mitotic cell division cycle in eukaryotes, $M$ phase occurs immediately after the$G_0$ phase$S$ phase$G_1$ phase$G_2$ phase

asked Mar 26, 2018

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16

GATE2016-6
Which one of the following is NOT a therapeutic agent based on nucleic acid for the treatment of genetic disorders? Antisense oligonucleotide Ribozyme Aptamer Avidin

Which one of the following is NOT a therapeutic agent based on nucleic acid for the treatment of genetic disorders?Antisense oligonucleotideRibozymeAptamerAvidin

asked Mar 26, 2018

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17

GATE2016-7
ATP biosynthesis takes place utilizing the $H^+$ gradient in mitochondria and chloroplasts. Identify the correct sites of $H^+$ gradient formation. Across the outer membrane of mitochondria and across the inner membrane of chloroplast Across the inner ... of mitochondria and across the inner membrane of chloroplast Within the matrix of mitochondria and Within the stroma of chloroplast

ATP biosynthesis takes place utilizing the $H^+$ gradient in mitochondria and chloroplasts. Identify the correct sites of $H^+$ gradient formation.Across the outer membra...

asked Mar 26, 2018

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18

GATE2016-8
Which one of the following is NOT an algorithm for building phylogenetic trees? Maximum parsimony Neighbor joining Maximum likelihood Bootstrap

Which one of the following is NOT an algorithm for building phylogenetic trees?Maximum parsimonyNeighbor joiningMaximum likelihoodBootstrap

asked Mar 26, 2018

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19

GATE2016-9
Cesium chloride density gradient centrifugation is commonly used for the separation of DNA molecules. The buoyant density, $\rho$ of a double stranded $Cs^+DNA$ is given by the equation $\rho = 1.66 + 0.098X_{G+c}$ where $X_{G+C}$ denotes total number of $G$ and $C$ mole fraction of $G+C$ number of $GC$ repeats ratio of $G+C$ to $A+T$ content

Cesium chloride density gradient centrifugation is commonly used for the separation of DNA molecules. The buoyant density, $\rho$ of a double stranded $Cs^+DNA$ is given ...

asked Mar 26, 2018

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20

GATE2016-10
Disaccharide molecules that contain $\beta( 1 –\blacktriangleright 4)$ glycosidic linkage are sucrose and maltose sucrose and isomaltose maltose and isomaltose lactose and cellobiose

Disaccharide molecules that contain $\beta( 1 –\blacktriangleright 4)$ glycosidic linkage aresucrose and maltosesucrose and isomaltosemaltose and isomaltoselactose and ...

asked Mar 26, 2018

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21

GATE2016-11
Junctional diversity of antibody molecules results from the addition of switch region nucleotides the addition of N and P nucleotides the joining of V, D and J segments mutations in complementarity-determining regions

Junctional diversity of antibody molecules results fromthe addition of switch region nucleotidesthe addition of N and P nucleotidesthe joining of V, D and J segmentsmutat...

asked Mar 26, 2018

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22

GATE2016-12
Which one of the following is NOT used for the measurement of cell Viability in animal cell culture? Trypan blue dye exclusion Tetrazolium (MTT) assay LDH activity in the culture medium Coulter counter

Which one of the following is NOT used for the measurement of cell Viability in animal cell culture?Trypan blue dye exclusionTetrazolium (MTT) assayLDH activity in the cu...

asked Mar 26, 2018

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23

GATE2016-13
Which one of the following techniques relies on the spin angular momentum of a photon? CD spectroscopy Fluorescence spectroscopy IR spectroscopy Raman spectroscopy

Which one of the following techniques relies on the spin angular momentum of a photon?CD spectroscopyFluorescence spectroscopyIR spectroscopyRaman spectroscopy

asked Mar 26, 2018

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24

GATE2016-14
Which one of the following statements is NOT true? In competitive inhibition, substrate and inhibitor compete for the same active site of an enzyme Addition of a large amount of substrate to an enzyme cannot overcome uncompetitive inhibition A transition ... non-competitive inhibition, $K_m$ of an enzyme for its substrate remains constant as the concentration of the inhibitor increases

Which one of the following statements is NOT true?In competitive inhibition, substrate and inhibitor compete for the same active site of an enzymeAddition of a large amou...

asked Mar 26, 2018

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25

GATE2016-15
Based on their function, find the ODD one out. miRNA siRNA shRNA snRNA

Based on their function, find the ODD one out.miRNAsiRNAshRNAsnRNA

asked Mar 26, 2018

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26

GATE2016-16
Prandtl number is the ratio of thermal diffusivity to momentum diffusivity mass diffusivity to momentum diffusivity momentum diffusivity to thermal diffusivity thermal diffusivity to mass diffusivity

Prandtl number is the ratio ofthermal diffusivity to momentum diffusivitymass diffusivity to momentum diffusivitymomentum diffusivity to thermal diffusivitythermal diffus...

asked Mar 26, 2018

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27

GATE2016-17
Fed batch cultivation is suitable for which of the following? Processes with substrate inhibition Processes with product inhibition High cell density cultivation P and Q only P and R only Q and R only P, Q and R

Fed batch cultivation is suitable for which of the following?Processes with substrate inhibitionProcesses with product inhibitionHigh cell density cultivationP and Q only...

asked Mar 26, 2018

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28

GATE2016-18
A biological process is involved in the __________ treatment of industrial effluent. primary secondary tertiary quaternary

A biological process is involved in the __________ treatment of industrial effluent.primarysecondarytertiaryquaternary

asked Mar 26, 2018

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29

GATE2016-19
In dead-end filtration, rate of filtration is directly proportional to the square root of pressure drop across the filter medium inversely proportional to the pressure drop across the filter medium inversely proportional to the viscosity of the solution inversely proportional to the square of viscosity of the solution

In dead-end filtration, rate of filtration isdirectly proportional to the square root of pressure drop across the filter mediuminversely proportional to the pressure drop...

asked Mar 26, 2018

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30

GATE2016-20
The power required for agitation of non-aerated medium in fermentation is ___________kW. Operating conditions are as follows: Fermentor diameter $= 3$ m Number of impellers $= 1$ Mixing speed $= 300$ rpm Diameter of the Rushton turbine $= 1$ m Viscosity of the broth $= 0.001$ Pa.s Density of the broth $= 1000$ kg.m$^{-3}$ Power number $= 5$

The power required for agitation of non-aerated medium in fermentation is ___________kW.Operating conditions are as follows:Fermentor diameter $= 3$ mNumber of impellers ...

asked Mar 26, 2018

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31

GATE2016-21
Which one of the following is the most suitable type of impeller for mixing high viscosity (viscosity $> 10^5$ cP) fluids? Propeller Helical ribbon Paddle Flat blade turbine

Which one of the following is the most suitable type of impeller for mixing high viscosity (viscosity $ 10^5$ cP) fluids?PropellerHelical ribbonPaddleFlat blade turbine

asked Mar 26, 2018

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0 answers

32

GATE2016-22
Runs scored by a batsman in five one-day matches are $55$, $75$, $67$, $88$ and $15$. The standard deviation is _________

Runs scored by a batsman in five one-day matches are $55$, $75$, $67$, $88$ and $15$. The standard deviation is _________

asked Mar 26, 2018

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33

GATE2016-23
The positive Eigen value of the following matrix is __________. $\begin{bmatrix} 2 & 1 \\ 5 & -2 \end{bmatrix}$

The positive Eigen value of the following matrix is __________. $$\begin{bmatrix} 2 & 1 \\ 5 & -2 \end{bmatrix}$$

asked Mar 26, 2018

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34

GATE2016-24
The Laplace transform $F(s)$ of the function $f(t) = \cos (at)$, where $a$ is constant, _________ $\dfrac{s^2}{s^2+a^2} \\$ $\dfrac{a}{s^2+a^2} \\$ $\dfrac{s}{s^2+a^2} \\$ $\dfrac{s}{s^2-a^2} $

The Laplace transform $F(s)$ of the function $f(t) = \cos (at)$, where $a$ is constant, _________$\dfrac{s^2}{s^2+a^2} \\$$\dfrac{a}{s^2+a^2} \\$$\dfrac{s}{s^2+a^2} \\$$\...

asked Mar 26, 2018

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35

GATE2016-25
The value of the integral $\displaystyle \int_0^{0.9} \dfrac{dx}{(1-x)(2-x)}$ is ____________

The value of the integral $\displaystyle \int_0^{0.9} \dfrac{dx}{(1-x)(2-x)}$ is ____________

asked Mar 26, 2018

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36

GATE2016-26
Which combination of the following statements is CORRECT for cyanobacteria? They can perform oxygenic photosynthesis Usually filamentous forms are involved in nitrogen fixation Nitrogen fixation occurs in heterocysts They cannot grow in a mineral medium exposed to light and air P, Q and R P, S and R Q, R and S P, Q and S

Which combination of the following statements is CORRECT for cyanobacteria?They can perform oxygenic photosynthesisUsually filamentous forms are involved in nitrogen fixa...

asked Mar 26, 2018

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37

GATE2016-27
Which set of the following events occurs during the elongation step of translation? Attachment of mRNA with the smaller subunit of ribosome Loading of correct aminoacyl-tRNA into the A site Formation of a peptide bond between the amino acyl-tRNA in the A site and the peptide chain that is attached to ... A site to the P site of the ribosome P, Q and R P, Q and T Q, R and T R, S and T

Which set of the following events occurs during the elongation step of translation?Attachment of mRNA with the smaller subunit of ribosomeLoading of correct aminoacyl-tRN...

asked Mar 26, 2018

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38

GATE2016-28
A DNA sequence, $\textrm{5' -ATGGACGTGCTTCCCAAAGCATCGGGC- 3'}$, is mutated to obtain $\textrm{5'-ATGGACGTGCTTC}\textbf{a}\textrm{CAAAGCATCGGGC- 3'}$ $\textrm{5'-ATGGACGTGCTTCCC}\textbf{g}\text{AAAGCATCGGGC-3'}$ $\textrm{5'-ATGGACGTGCTTCC- AAAGCATCGGGC- 3'}$ ... mutant sequences DO NOT have frame-shift? P, Q and S P, S and T Q, R and S Q, S and T

A DNA sequence, $\textrm{5’ -ATGGACGTGCTTCCCAAAGCATCGGGC- 3’}$, is mutated to obtain$\textrm{5'-ATGGACGTGCTTC}\textbf{a}\textrm{CAAAGCATCGGGC- 3'}$$\textrm{5'-ATGGACG...

asked Mar 26, 2018

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39

GATE2016-29
Which of the following events occur during the stationary phase of bacterial growth? Rise in cell number stops Spore formation in some Gram-positive bacteria such as Bacillus subtilis Cell size increases in some Gram-negative bacteria such as Escherichia coli Growth rate of bacterial cells ... peptidoglycan crosslinking P, Q and S only P, S and T only Q, R and S only P, R and T only

Which of the following events occur during the stationary phase of bacterial growth?Rise in cell number stopsSpore formation in some Gram-positive bacteria such as Bacill...

asked Mar 26, 2018

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40

GATE2016-30
Select the CORRECT combination of genetic components that are essential for the transfer of T-DNA segment from Agrobacterium tumefaciens to plant cells. Border repeat sequences and oncogenes Border repeat sequences and vir genes Opine biosynthetic genes and vir genes Opine biosynthetic genes and oncogenes

Select the CORRECT combination of genetic components that are essential for the transfer of T-DNA segment from Agrobacterium tumefaciens to plant cells.Border repeat sequ...

asked Mar 26, 2018