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1

GATE2014-8
Q.8 In a batch culture of Penicillium chrysogenum, the maximum penicillin synthesis occurs during the lag phase exponential phase stationary phase death phase

Q.8 In a batch culture of Penicillium chrysogenum, the maximum penicillin synthesis occurs during the lag phase exponential phase stationary phase death phase

answered Sep 29 in Bioprocess Engineering and Process Biotechnology Sridharshni 140 points

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2

GATE2014-24
Q24 The reactions leading to the formation of amino acids from the TCA cycle intermediates are carboxylation isomerization transamination decarboxylation

Q24 The reactions leading to the formation of amino acids from the TCA cycle intermediates are carboxylation isomerization transamination decarboxylation

recategorized Sep 26 in Biochemistry Seema MP 100 points

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3

GATE2014-23
The statistical frequency of the occurrence of a particular restriction enzyme cleavage site that is 6bases long can be estimated to be once every 24 hm once ever)r 256 bases once every 1024 bases once every 4096 bases

The statistical frequency of the occurrence of a particular restriction enzyme cleavage site that is 6bases long can be estimated to be once every 24 hm once ever)r 256 bases once every 1024 bases once every 4096 bases

recategorized Sep 26 in Numerical Ability Seema MP 100 points

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4

GATE2014-22
Q.22 The algorithm for BLAST is based on Dynamic Programming Hidden Markov Model k-tuple analysis Neural Network

Q.22 The algorithm for BLAST is based on Dynamic Programming Hidden Markov Model k-tuple analysis Neural Network

recategorized Sep 26 in Equations Seema MP 100 points

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5

GATE2014-21
Reactions between antibodies and antigens that are detected by precipitate formation in an agar gelare referred as immunoprecipitation assay immunodiusion assay immunoaggregation assay immunoxation assay

Reactions between antibodies and antigens that are detected by precipitate formation in an agar gelare referred as immunoprecipitation assay immunodiusion assay immunoaggregation assay immunoxation assay

recategorized Sep 26 in Immunology Seema MP 100 points

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6

GATE2014-20
Q.20 Prior exposure of plants to pathogens is known to increase resistance to future pathogen attacksThis phenomenon is known as systemic acquired resistance hypersensitive response innate immunity" antibody mediated response

Q.20 Prior exposure of plants to pathogens is known to increase resistance to future pathogen attacksThis phenomenon is known as systemic acquired resistance hypersensitive response innate immunity" antibody mediated response

recategorized Sep 26 in Immunology Seema MP 100 points

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7

GATE2014-19
Q. 19 The 5 ends of the mature forms of the prokaryotic mRNAs and tRNAs are a triphosphatc group in mRNAs and a monophosphate group in tRLNAs triphosphate groups in both mRNAs and tRNAs monophosphate groups in both mRNAs and tRNAs a monophosphate group in mRNAs and a triphosphate group in tRLNAs

Q. 19 The 5 ends of the mature forms of the prokaryotic mRNAs and tRNAs are a triphosphatc group in mRNAs and a monophosphate group in tRLNAs triphosphate groups in both mRNAs and tRNAs monophosphate groups in both mRNAs and tRNAs a monophosphate group in mRNAs and a triphosphate group in tRLNAs

recategorized Sep 26 in Recombinant DNA Technology Seema MP 100 points

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8

GATE2014-18
Q. 1 8 Amino acid residue which is most likely to be found in the interior of water-soluble globularproteins is Threonine Aspanic acid Valine Histidine

Q. 1 8 Amino acid residue which is most likely to be found in the interior of water-soluble globularproteins is Threonine Aspanic acid Valine Histidine

recategorized Sep 26 in Biochemistry Seema MP 100 points

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9

GATE2014-17
Q. l 7 The product(s) resulting from the hydrolysis of maltose is"'are a mixture of a-D-Glucose and B-D-Glucose a mixture of D-Glucose and L-Glucose aD-Glucose only -D-Glucose only

Q. l 7 The product(s) resulting from the hydrolysis of maltose is"'are a mixture of a-D-Glucose and B-D-Glucose a mixture of D-Glucose and L-Glucose aD-Glucose only -D-Glucose only

recategorized Sep 26 in Biochemistry Seema MP 100 points

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10

GATE2014-16
Q. 16 The 4-amino or 4-keto group of pyrimidine bases is located in the major groove of the double stranded DNA minor groove of the double stranded DNA minor groove of the B form DNA but not the A form DNA major groove of the B form DNA but not the A form DNA

Q. 16 The 4-amino or 4-keto group of pyrimidine bases is located in the major groove of the double stranded DNA minor groove of the double stranded DNA minor groove of the B form DNA but not the A form DNA major groove of the B form DNA but not the A form DNA

recategorized Sep 26 in Recombinant DNA Technology Seema MP 100 points

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11

GATE2014-15
Q. 15 Which of the following essential element(s) is.-'are required as major supplement to enhance thebioremediation of oil spills by the resident bacteria? Sulfur Nitrogen and phosphorus Iron Carbon

Q. 15 Which of the following essential element(s) is.-'are required as major supplement to enhance thebioremediation of oil spills by the resident bacteria? Sulfur Nitrogen and phosphorus Iron Carbon

recategorized Sep 26 in Microbiology Seema MP 100 points

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12

GATE2014-14
Q14 A bacterium belonging to cocci group has a diameter of 2 pm The numerical value of the ratio ofits surface area to volume (in rim-1) is

Q14 A bacterium belonging to cocci group has a diameter of 2 pm The numerical value of the ratio ofits surface area to volume (in rim-1) is

recategorized Sep 26 in Numerical Ability Seema MP 100 points

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13

GATE2014-13
Q. 13 Gram-positive bacteria are generally resistant to complement-mediated lysis because thick peptidoglycan layer prevents insertion of membrane attack complex into the irmer membrane Gram-positive bacteria import the membrane attack complex and ... degraded by the proteases produced by the Gram-positive bacteria Gram-positive bacteria cannot activate the complement pathway

Q. 13 Gram-positive bacteria are generally resistant to complement-mediated lysis because thick peptidoglycan layer prevents insertion of membrane attack complex into the irmer membrane Gram-positive bacteria import the membrane attack complex and inactivate it ... is degraded by the proteases produced by the Gram-positive bacteria Gram-positive bacteria cannot activate the complement pathway

recategorized Sep 26 in Microbiology Seema MP 100 points

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14

GATE2014-12
Q. 12 The degree of reduction of ethanol is

Q. 12 The degree of reduction of ethanol is

recategorized Sep 26 in Bioprocess Engineering and Process Biotechnology Seema MP 100 points

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15

GATE2014-11
Q.11 Since mammalian cells are sensitive to shear: scale-up of a mammalian cell process must consider,among other parameters, the following (given N: rotations='time= D=diameter of impeller) mVD msz 7IND2 none of these

Q.11 Since mammalian cells are sensitive to shear: scale-up of a mammalian cell process must consider,among other parameters, the following (given N: rotations='time= D=diameter of impeller) mVD msz 7IND2 none of these

recategorized Sep 26 in Numerical Ability Seema MP 100 points

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16

GATE2014-10
Q. 10 Which of the following is employed for the repeated use of enzymes in bioprocesses? polymerization immobilization ligation isomerization

Q. 10 Which of the following is employed for the repeated use of enzymes in bioprocesses? polymerization immobilization ligation isomerization

recategorized Sep 26 in Bioprocess Engineering and Process Biotechnology Seema MP 100 points

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17

GATE2014-9
The most plausible explanation for a sudden increase of the respiratory quotient (RQ) of amicrobial culture is that cells are dying yield of biomass is increasing the fermentation rate is increasing relative to respiration rate the maintenance rate is decreasing

The most plausible explanation for a sudden increase of the respiratory quotient (RQ) of amicrobial culture is that cells are dying yield of biomass is increasing the fermentation rate is increasing relative to respiration rate the maintenance rate is decreasing

recategorized Sep 26 in Microbiology Seema MP 100 points

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18

GATE2014-7
Q.7Ifthe dissociation constant for solute-adsorbent binding is K o: the retention time of the solute in achromatography column increasw with increasing K D decreases with increasing K D passes through minimum with increasing KD is independent of K D

Q.7Ifthe dissociation constant for solute-adsorbent binding is K o: the retention time of the solute in achromatography column increasw with increasing K D decreases with increasing K D passes through minimum with increasing KD is independent of K D

recategorized Sep 26 in Biochemistry Seema MP 100 points

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19

GATE2014-6
Q6 The unit for specic substrate consumption rate in a growing culture is(m (mi .9 "2;(C); (D)9M o'es

Q6 The unit for specic substrate consumption rate in a growing culture is(m (mi .9 "2;(C); (D)9M o'es

recategorized Sep 23 in Numerical Ability Seema MP 100 points

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20

GATE2014-5
Q5 The solution to the following set of equations is2x+3y=44x+6y=0 JFO, }=O x=2, y=0 4x: -6y No solution

Q5 The solution to the following set of equations is2x+3y=44x+6y=0 JFO, }=O x=2, y=0 4x: -6y No solution

recategorized Sep 23 in Equations Seema MP 100 points

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21

GATE2014-4
Q4 The limit ofthe function e'ZSm (t) as t > so, is

Q4 The limit ofthe function e'ZSm (t) as t > so, is

recategorized Sep 23 in Linear Algebra Seema MP 100 points

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22

GATE2014-3
Q3 The solution for the following set of equations is,5x+4y+102=13x+3y+z=74x2y+z=0 1:2, 1:1,F1 x=l:}=2,rO 1:1,}:0, 2:2 1:0,}=1= 72

Q3 The solution for the following set of equations is,5x+4y+102=13x+3y+z=74x2y+z=0 1:2, 1:1,F1 x=l:}=2,rO 1:1,}:0, 2:2 1:0,}=1= 72

recategorized Sep 23 in Equations Seema MP 100 points

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23

GATE2014-2
Q.2 If an unbiased coin is tossed 10 times: the probability that all outcomes are same will be x10'S

Q.2 If an unbiased coin is tossed 10 times: the probability that all outcomes are same will be x10'S

recategorized Sep 23 in Equations Seema MP 100 points

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24

GATE2014-1
Q.1 . , _ 1 -4The elgem alues of A [2 _3] are 211' -1, -2 -1:2i non-existent

Q.1 . , _ 1 -4The elgem alues of A [2 _3] are 211' -1, -2 -1:2i non-existent

recategorized Sep 23 in Linear Algebra Seema MP 100 points

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25

GATE2013-22
Q22 A chemostat is operated at a dilution rate of 0.6 h]. At steady state: the biomass concentration inthe exit stream was found to be 30 g 11- The biomass productiviq' (g 1"h'1) after 3h of steady stateoperation will be

Q22 A chemostat is operated at a dilution rate of 0.6 h]. At steady state: the biomass concentration inthe exit stream was found to be 30 g 11- The biomass productiviq' (g 1"h'1) after 3h of steady stateoperation will be

recategorized Sep 21 in Bioprocess Engineering and Process Biotechnology Seema MP 100 points

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26

GATE2018-50
At the end of a batch culture. glucose solution is added at a flow rate of 200 nil-"h. If theculture volume after 2 h of glucose addition is 1000 ml. the initial culture volume (in 1111)is

At the end of a batch culture. glucose solution is added at a flow rate of 200 nil-"h. If theculture volume after 2 h of glucose addition is 1000 ml. the initial culture volume (in 1111)is

answered Aug 2 in Bioprocess Engineering and Process Biotechnology shalu_0202 140 points

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27

GATE2016-GA-3
Choose the statement(s) where the underlined word is used correctly: (i) A $\underline{prone}$ is a dried plum. (ii) He was lying $\underline{prone}$ on the floor. (iii) 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: (i) A $\underline{prone}$ is a dried plum. (ii) He was lying $\underline{prone}$ on the floor. (iii) 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

edited May 8, 2018 in Verbal Ability Sukanya Das 140 points

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28

GATE2016-54
Q54 The value of detenninant A given below is/"3 16 810 2 2\0 o 16.,A:

Q54 The value of detenninant A given below is/"3 16 810 2 2\0 o 16.,A:

edited Apr 3, 2018 in Others Arjun 100 points

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29

GATE2016-GA-1
0.1 The volume ofa sphere ofdiameter 1 unit is than the volume ofa cube ofside 1 unit. least less lesser low

0.1 The volume ofa sphere ofdiameter 1 unit is than the volume ofa cube ofside 1 unit. least less lesser low