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0
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4
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1
GATE2014-8
In a batch culture of Penicillium chrysogenum, the maximum penicillin synthesis occurs during the lag phase exponential phase stationary phase death phase
In a batch culture of Penicillium chrysogenum, the maximum penicillin synthesis occurs during thelag phaseexponential phasestationary phasedeath phase
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 25, 2018
Bioprocess Engineering and Process Biotechnology
gate2014
batch-column
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–1
votes
2
answers
2
GATE BT 2023 | GA Question: 1
"You are delaying the completion of the task. Send ____________ contributions at the earliest." you are your you're yore
"You are delaying the completion of the task. Send ____________ contributions at the earliest."you areyouryou'reyore
admin
2.7k
points
admin
asked
May 21, 2023
Others
gatebt-2023
+
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0
votes
2
answers
3
GATE BT 2023 | GA Question: 2
References : __________ : : Guidelines: Implement (By word meaning) Sight Site Cite Plagiarise
References : __________ : : Guidelines: Implement(By word meaning)SightSiteCitePlagiarise
admin
2.7k
points
admin
asked
May 21, 2023
Others
gatebt-2023
+
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0
votes
2
answers
4
GATE BT 2023 | Question: 1
Eukaryotic transcription is carried out by DNA-dependent RNA polymerase DNA-dependent DNA polymerase RNA-dependent DNA polymerase RNA-dependent RNA polymerase
Eukaryotic transcription is carried out by DNA-dependent RNA polymeraseDNA-dependent DNA polymeraseRNA-dependent DNA polymeraseRNA-dependent RNA polymerase
admin
2.7k
points
admin
asked
May 21, 2023
Others
gatebt-2023
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0
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1
answer
5
GATE BT 2023 | GA Question: 3
In the given figure, $\mathrm{PQRS}$ is a parallelogram with $\mathrm{PS}=7 \mathrm{~cm}, \mathrm{PT}=4 \mathrm{~cm}$ and $P V=5 \mathrm{~cm}$. What is the length of $\text{RS}$ in $\mathrm{cm}$? (The diagram is representative.) $\frac{20}{7}$ $\frac{28}{5}$ $\frac{9}{2}$ $\frac{35}{4}$
In the given figure, $\mathrm{PQRS}$ is a parallelogram with $\mathrm{PS}=7 \mathrm{~cm}, \mathrm{PT}=4 \mathrm{~cm}$ and $P V=5 \mathrm{~cm}$. What is the length of $\te...
admin
2.7k
points
admin
asked
May 21, 2023
Others
gatebt-2023
+
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0
votes
1
answer
6
GATE BT 2023 | GA Question: 4
In $2022$, June Huh was awarded the Fields medal, which is the highest prize in Mathematics. When he was younger, he was also a poet. He did not win any medals in the International Mathematics Olympiads. He dropped out of college. Based ... of college has won the Fields medal. All Fields medalists are part-time poets. Some Fields medalists have dropped out of college.
In $2022$, June Huh was awarded the Fields medal, which is the highest prize in Mathematics.When he was younger, he was also a poet. He did not win any medals in the Inte...
admin
2.7k
points
admin
asked
May 21, 2023
Others
gatebt-2023
+
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0
votes
1
answer
7
GATE BT 2023 | GA Question: 5
A line of symmetry is defined as a line that divides a figure into two parts in a way such that each part is a mirror image of the other part about that line. The given figure consists of $16$ unit squares arranged as shown. In addition to the three black squares ... $\mathrm{PQ}$ and $\mathrm{MN}$ form lines of symmetry? (The figure is representative) $3$ $4$ $5$ $6$
A line of symmetry is defined as a line that divides a figure into two parts in a way such that each part is a mirror image of the other part about that line.The given fi...
admin
2.7k
points
admin
asked
May 21, 2023
Others
gatebt-2023
+
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1
votes
1
answer
8
GATE BT 2023 | GA Question: 7
To construct a wall, sand and cement are mixed in the ratio of $3: 1$. The cost of sand and that of cement are in the ratio of $1: 2$. If the total cost of sand and cement to construct the wall is $1000$ rupees, then what is the cost (in rupees) of cement used? $400$ $600$ $800$ $200$
To construct a wall, sand and cement are mixed in the ratio of $3: 1$. The cost of sand and that of cement are in the ratio of $1: 2$.If the total cost of sand and cement...
admin
2.7k
points
admin
asked
May 21, 2023
Others
gatebt-2023
+
–
1
votes
1
answer
9
GATE BT 2023 | Question: 2
Acetylcholine released by the parasympathetic nerves has which one of the following functions in the heart pacemaker cells? It binds to $\text{GPCR}$ and activates $\text{G}$ protein to slow the heart rate It stimulates $\text{GABA}$-activated ... $\text{GABA}$-activated ion-channel coupled receptor to increase the heart rate
Acetylcholine released by the parasympathetic nerves has which one of the following functions in the heart pacemaker cells?It binds to $\text{GPCR}$ and activates $\text{...
admin
2.7k
points
admin
asked
May 21, 2023
Others
gatebt-2023
+
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0
votes
1
answer
10
GATE BT 2023 | Question: 6
Which one of the following drugs is NOT an immune checkpoint inhibitor? Ipilimumab Pembrolizumab Nivolumab Trastuzumab
Which one of the following drugs is NOT an immune checkpoint inhibitor?IpilimumabPembrolizumabNivolumabTrastuzumab
admin
2.7k
points
admin
asked
May 21, 2023
Others
gatebt-2023
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0
votes
1
answer
11
GATE BT 2023 | Question: 18
Which one of the following methods CANNOT be used to determine the secondary structure content of a protein? Circular dichroism spectroscopy Fourier transform infrared spectroscopy Mass spectrometry X-ray crystallography
Which one of the following methods CANNOT be used to determine the secondary structure content of a protein?Circular dichroism spectroscopyFourier transform infrared spec...
admin
2.7k
points
admin
asked
May 21, 2023
Others
gatebt-2023
+
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0
votes
1
answer
12
GATE BT 2023 | Question: 19
Which one of the following plant growth regulators facilitates adventitious root formation? Auxin Zeatin Dihydrozeatin Kinetin
Which one of the following plant growth regulators facilitates adventitious root formation?AuxinZeatin DihydrozeatinKinetin
admin
2.7k
points
admin
asked
May 21, 2023
Others
gatebt-2023
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0
votes
1
answer
13
GATE BT 2023 | Question: 36
The following reaction represents biomass synthesis from hexadecane ... represents the biomass. The value of respiratory quotient (rounded off to two decimal places) is ___________.
The following reaction represents biomass synthesis from hexadecane$\mathrm{C}_{16} \mathrm{H}_{34}+12.5 \mathrm{O}_2+2.13 \mathrm{NH}_3 \rightarrow 10.6 \mathrm{CH}_{1.6...
admin
2.7k
points
admin
asked
May 21, 2023
Others
gatebt-2023
+
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0
votes
1
answer
14
GATE BT 2022 | Question: 5
The binding free energy of a ligand to its receptor protein is $-11.5 \; \text{kJ mol}^{-1}$ at $300 \; \text{K.}$ What is the value of the equilibrium binding constant? Use $\text{R = 8.314 J mol}^{-1} \text{K}^{-1}.$ $0.01$ $1.0$ $4.6$ $100.5$
The binding free energy of a ligand to its receptor protein is $-11.5 \; \text{kJ mol}^{-1}$ at $300 \; \text{K.}$ What is the value of the equilibrium binding constant?U...
Lakshman Bhaiya
1.4k
points
Lakshman Bhaiya
asked
Mar 20, 2022
Others
gatebt-2022
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0
votes
1
answer
15
GATE BT 2022 | Question: 19
The degree of reduction of lactic acid $(\text{C}_{3} \text{H}_{6} \text{O}_{3})$ is __________.
The degree of reduction of lactic acid $(\text{C}_{3} \text{H}_{6} \text{O}_{3})$ is __________.
Lakshman Bhaiya
1.4k
points
Lakshman Bhaiya
asked
Mar 20, 2022
Others
gatebt-2022
numerical-answers
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0
votes
1
answer
16
GATE BT 2021 | GA Question: 1
The ratio of boys to girls in a class is $7$ to $3$. Among the options below, an acceptable value for the total number of students in the class is $21$ $37$ $50$ $73$
The ratio of boys to girls in a class is $7$ to $3$. Among the options below, an acceptable value for the total number of students in the class is$21$$37$$50$$73$
go_editor
1.4k
points
go_editor
asked
Mar 1, 2021
Quantitative Aptitude
gatebt-2021
numerical-ability
ratio-proportion
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0
votes
1
answer
17
GATE BT 2021 | Question: 24
A system consists of two reactors, connected by a valve. The first reactor $(R1)$ contains an ideal gas $A$ of volume $5\: L$ and the second reactor $(R2)$ has an ideal gas $B$ of volume $10\: L$. Initially, the valve is ... If the temperature $T$ of both the reactors is maintained constant, the final equilibrium pressure in $\textit{atm}$ of the system is _____________
A system consists of two reactors, connected by a valve. The first reactor $(R1)$ contains an ideal gas $A$ of volume $5\: L$ and the second reactor $(R2)$ has an ideal g...
go_editor
1.4k
points
go_editor
asked
Mar 1, 2021
Others
gatebt-2021
numerical-answers
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0
votes
1
answer
18
GATE2019: 17
Which one of the following is catabolized during endogenous metabolism in a batch bacterial cultivation? internal reserves extracellular substrates extracellular products toxic substrates
Which one of the following is catabolized during endogenous metabolism in a batch bacterial cultivation?internal reservesextracellular substratesextracellular productstox...
soujanyareddy13
2.7k
points
soujanyareddy13
asked
Nov 3, 2020
Others
gate2019
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1
answer
19
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...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 26, 2018
Verbal Aptitude
gate2016
verbal-ability
english-grammar
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–1
votes
1
answer
20
GATE2013-48
A solution was prepared by dissolving $\text{100 mg}$ of protein $X$ in $\text{100 ml}$ of water. Molecular weight of protein $X$ is $\text{15,000 Da};$ Avogadro’s number = $6.022\times 10^{23}$. Calculate the molarity$(\mu M)$ of the resulting solution. $66.6$ $6.6$ $0.67$ $0.067$
A solution was prepared by dissolving $\text{100 mg}$ of protein $X$ in $\text{100 ml}$ of water. Molecular weight of protein $X$ is $\text{15,000 Da};$ Avogadro’s numb...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 25, 2018
Bioprocess Engineering and Process Biotechnology
gate2013
molarity-problems
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0
votes
1
answer
21
GATE2013-47
A fed batch culture was operated with intermittent addition of glucose solution at a flow rate of $\text{200 ml h}^{-1}$. The values of $K_s,\: \mu_m$ and $D$ are $\text{0.3 g l}^{-1}, 0.4\:h^{-1}$ and $\text{0.1 h}^{-1}$, respectively. Determine the concentration of growth limiting substrate $(gl^{-1})$ in the reactor at quasi-steady state. ______________
A fed batch culture was operated with intermittent addition of glucose solution at a flow rate of $\text{200 ml h}^{-1}$. The values of $K_s,\: \mu_m$ and $D$ are $\text{...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 25, 2018
Bioprocess Engineering and Process Biotechnology
gate2013
fedbatch-reactors
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–
0
votes
1
answer
22
GATE2018-51
Consider the following alignment of two DNA sequences:$\mathbf{AGTAAC} \\ \mathbf{AA}\text{- -}\mathbf{AC}$Assuming an affine gap scoring scheme of an identity matrix for substitution, a gap initiation penalty of $1$ and a gap extension penalty of $0.1$, the score of the alignment is (up to one decimal place) __________
Consider the following alignment of two DNA sequences:$$\mathbf{AGTAAC} \\ \mathbf{AA}\text{- -}\mathbf{AC}$$Assuming an affine gap scoring scheme of an identity matrix f...
gatecse
1.4k
points
gatecse
asked
Feb 20, 2018
Bioinformatics
gate2018
bioinformatics
numerical-answers
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0
votes
1
answer
23
GATE2018-50
At the end of a batch culture, glucose solution is added at a flow rate of $200 \: ml/h$. If the culture volume after $2$ h of glucose addition is $1000$ ml, the initial culture volume (in ml) is _________
At the end of a batch culture, glucose solution is added at a flow rate of $200 \: ml/h$. If the culture volume after $2$ h of glucose addition is $1000$ ml, the initial ...
gatecse
1.4k
points
gatecse
asked
Feb 20, 2018
Bioprocess Engineering and Process Biotechnology
gate2018
bioprocess
numerical-answers
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0
votes
1
answer
24
GATE2018-38
A pedigree of an inheritable disease is shown below. What type of inheritance does the disease follow? Autosomal dominant X-linked dominant X-linked recessive Autosomal recessive
A pedigree of an inheritable disease is shown below.What type of inheritance does the disease follow?Autosomal dominantX-linked dominantX-linked recessiveAutosomal recess...
gatecse
1.4k
points
gatecse
asked
Feb 20, 2018
Immunology
gate2018
immunology
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0
votes
1
answer
25
GATE2018-37
An analysis of DNA-protein interactions was carried out using all DNA-protein complexes in the protein data bank (PDB). The frequency distribution of four amino acid residues, represented as P, Q, R and S, occurring in non-covalent interactions between the protein and DNA backbone is shown below. Which ... Gln, Q-Glu, R-Lys, S-Arg P-Asn, Q-Asp, R-Arg, S-Lys P-His, Q-Glu, R-Gln, S-Lys
An analysis of DNA-protein interactions was carried out using all DNA-protein complexes in the protein data bank (PDB). The frequency distribution of four amino acid resi...
gatecse
1.4k
points
gatecse
asked
Feb 20, 2018
Bioinformatics
gate2018
bioinformatics
molecular
biology
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0
votes
1
answer
26
GATE2018-29
Determine the correctness or otherwise of the following Assertion [a] and the Reason [r] Assertion: Ab initio gene finding algorithms that predict protein coding genes in eukaryotic genomes are not completely accurate. Reason: Eukaryotic splice sites are difficult to predict. Both [a] and [ ... correct reason for [a] Both [a] and [r] are true but [r] is not the correct reason for [a]
Determine the correctness or otherwise of the following Assertion [a] and the Reason [r]Assertion: Ab initio gene finding algorithms that predict protein coding genes in ...
gatecse
1.4k
points
gatecse
asked
Feb 20, 2018
Bioinformatics
gate2018
bioinformatics
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0
votes
1
answer
27
GATE2018-18
Identify the character based method(s) used for the construction of a phylogenetic tree. Maximum parsimony Neighbor joining Maximum likelihood Bootstrapping Q only P and R only Q and S only S only
Identify the character based method(s) used for the construction of a phylogenetic tree.Maximum parsimonyNeighbor joiningMaximum likelihoodBootstrappingQ onlyP and R only...
gatecse
1.4k
points
gatecse
asked
Feb 20, 2018
Bioinformatics
gate2018
bioinformatics
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0
votes
1
answer
28
GATE2018-7
Which one of the following BLAST search programs is used to identify homologs of a genomic DNA query in a protein sequence database? blastp blastn blastx tblastn
Which one of the following BLAST search programs is used to identify homologs of a genomic DNA query in a protein sequence database?blastpblastnblastxtblastn
gatecse
1.4k
points
gatecse
asked
Feb 20, 2018
Bioinformatics
gate2018
bioinformatics
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0
votes
0
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29
GATE BT 2024 | Question: 1
In adsorption chromatography, the adsorption of uncharged solute molecules onto a silica-based stationary phase is by $\_\_\_\_\_\_\_$. covalent bonds electrostatic interactions ionic bonds van der Waals forces
In adsorption chromatography, the adsorption of uncharged solute molecules onto a silica-based stationary phase is by $\_\_\_\_\_\_\_$.covalent bondselectrostatic interac...
admin
2.7k
points
admin
asked
Mar 25
Others
gatebt-2024
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0
answers
30
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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votes
0
answers
31
GATE BT 2024 | Question: 3
Which one of the following statements is correct in the context of thermodynamics? In a closed system, neither mass nor energy is transferred across the system boundary In a closed system, both mass and energy can be transferred across the ... of kinetic and potential energies In a closed system, only energy can be transferred across the system boundary and not mass
Which one of the following statements is correct in the context of thermodynamics?In a closed system, neither mass nor energy is transferred across the system boundaryIn ...
admin
2.7k
points
admin
asked
Mar 25
Others
gatebt-2024
+
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0
votes
0
answers
32
GATE BT 2024 | Question: 4
Which one of the following statements is correct about Reynolds Number $\left(N_{R e}\right)$ in a stirred tank bioreactor? $N_{R e}$ is independent of the viscosity of the medium In laminar flow, mixing time increases with an increase in $N_{R e}$ $N_{R e}$ is inversely proportional to the impeller speed In turbulent flow, mixing time is independent of $N_{R e}$
Which one of the following statements is correct about Reynolds Number $\left(N_{R e}\right)$ in a stirred tank bioreactor?$N_{R e}$ is independent of the viscosity of th...
admin
2.7k
points
admin
asked
Mar 25
Others
gatebt-2024
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0
votes
0
answers
33
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
points
admin
asked
Mar 25
Others
gatebt-2024
+
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0
votes
0
answers
34
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
points
admin
asked
Mar 25
Others
gatebt-2024
+
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0
votes
0
answers
35
GATE BT 2024 | Question: 7
Co-translational translocation of proteins is observed in $\_\_\_\_\_\_\_$. endoplasmic reticulum Golgi complex mitochondria peroxisomes
Co-translational translocation of proteins is observed in $\_\_\_\_\_\_\_$.endoplasmic reticulumGolgi complexmitochondriaperoxisomes
admin
2.7k
points
admin
asked
Mar 25
Others
gatebt-2024
+
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0
votes
0
answers
36
GATE BT 2024 | Question: 8
$2$-mercaptoethanol breaks the $\_\_\_\_\_\_\_$ covalent bond between light and heavy chains of an immunoglobulin molecule. $\text{C-N}$ $\text{N-O}$ $\text{S-C}$ $\text{S-S}$
$2$-mercaptoethanol breaks the $\_\_\_\_\_\_\_$ covalent bond between light and heavy chains of an immunoglobulin molecule.$\text{C-N}$ $\text{N-O}$$\text{S-C}$$\text{S-S...
admin
2.7k
points
admin
asked
Mar 25
Others
gatebt-2024
+
–
0
votes
0
answers
37
GATE BT 2024 | Question: 9
During normal embryonic development of the mice paw, elimination of cells from the inter-digital space is due to $\_\_\_\_\_\_\_$. apoptosis meiosis mutagenesis necrosis
During normal embryonic development of the mice paw, elimination of cells from the inter-digital space is due to $\_\_\_\_\_\_\_$.apoptosismeiosismutagenesisnecrosis
admin
2.7k
points
admin
asked
Mar 25
Others
gatebt-2024
+
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0
votes
0
answers
38
GATE BT 2024 | Question: 10
A cultured skin fibroblast cell of a goat ' $\mathrm{P}$ ' was fused with an enucleated ovum of a goat ' $\mathrm{Q}$ '. The resultant activated early embryo was then transplanted into a pseudopregnant (surrogate) female goat ' $\mathrm{R}$ ' of ... $\mathrm{P}$ Only $\mathrm{Q}$ Only $\mathrm{R}$ Both $\mathrm{P}$ and $\mathrm{R}$
A cultured skin fibroblast cell of a goat ' $\mathrm{P}$ ' was fused with an enucleated ovum of a goat ' $\mathrm{Q}$ '. The resultant activated early embryo was then tra...
admin
2.7k
points
admin
asked
Mar 25
Others
gatebt-2024
+
–
0
votes
0
answers
39
GATE BT 2024 | Question: 11
Which one of the following bacteriophages has a genome composed of single stranded circular DNA? $\emptyset \text{X} 174$ $\lambda$ $\text{T}5$ $\text{P}1$
Which one of the following bacteriophages has a genome composed of single stranded circular DNA?$\emptyset \text{X} 174$$\lambda$$\text{T}5$$\text{P}1$
admin
2.7k
points
admin
asked
Mar 25
Others
gatebt-2024
+
–
0
votes
0
answers
40
GATE BT 2024 | Question: 12
Which one of the following is an insect cell line? $\text{HEK} 293$ $\text{Sf}9$ $\text{DH}5$ $\alpha$ $\text{CHO}$
Which one of the following is an insect cell line?$\text{HEK} 293$$\text{Sf}9$$\text{DH}5$ $\alpha$ $\text{CHO}$
admin
2.7k
points
admin
asked
Mar 25
Others
gatebt-2024
+
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