GO BioTechnology
Login
Register
Dark Mode
Brightness
Profile
Edit Profile
Messages
My favorites
My Updates
Logout
Filter
Recent
Hot!
Most votes
Most answers
Most views
Previous GATE
Featured
Most answered questions
0
votes
0
answers
81
GATE BT 2024 | Question: 53
The value of the limit $\lim _{x \rightarrow \infty} \frac{x}{2} \ln \left(1+\frac{2024}{x}\right)$ is $\_\_\_\_\_\_\_\_$.
The value of the limit $\lim _{x \rightarrow \infty} \frac{x}{2} \ln \left(1+\frac{2024}{x}\right)$ is $\_\_\_\_\_\_\_\_$.
admin
2.7k
points
admin
asked
Mar 25
Others
gatebt-2024
+
–
0
votes
0
answers
82
GATE BT 2024 | Question: 54
Let $y(x)=x^2 \ln x$ for $x>0$, be a solution of $x^2 \frac{d^2 y}{d x^2}+4 y=\alpha x \frac{d y}{d x}$. Then the value of $\alpha$ is $\_\_\_\_\_\_\_\_\_$.
Let $y(x)=x^2 \ln x$ for $x>0$, be a solution of $x^2 \frac{d^2 y}{d x^2}+4 y=\alpha x \frac{d y}{d x}$. Then the value of $\alpha$ is $\_\_\_\_\_\_\_\_\_$.
admin
2.7k
points
admin
asked
Mar 25
Others
gatebt-2024
+
–
0
votes
0
answers
83
GATE BT 2024 | Question: 55
The absolute relative error in evaluating the integral $\int_0^1 x^2 d x$ by the trapezoidal rule with the step size $0.25$ is $\%$ $\_\_\_\_\_\_\_\_$ (rounded off to $2$ decimal places).
The absolute relative error in evaluating the integral $\int_0^1 x^2 d x$ by the trapezoidal rule with the step size $0.25$ is $\%$ $\_\_\_\_\_\_\_\_$ (rounded off to $2$...
admin
2.7k
points
admin
asked
Mar 25
Others
gatebt-2024
+
–
0
votes
0
answers
84
GATE BT 2024 | GA Question: 1
If ' $\rightarrow$ ' denotes increasing order of intensity, then the meaning of the words $[$ dry $\rightarrow$ arid $\rightarrow$ parched] is analogous to [diet $\rightarrow$ fast $\rightarrow \_\_\_\_\_\_$ ]. Which one of the given options is appropriate to fill the blank? starve reject feast deny
If ' $\rightarrow$ ' denotes increasing order of intensity, then the meaning of the words $[$ dry $\rightarrow$ arid $\rightarrow$ parched] is analogous to [diet $\righta...
admin
2.7k
points
admin
asked
Mar 25
Others
gatebt-2024
+
–
0
votes
0
answers
85
GATE BT 2024 | GA Question: 2
If two distinct non-zero real variables $x$ and $y$ are such that $(x+y)$ is proportional to $(x-y)$ then the value of $\frac{x}{y}$ depends on $x y$ depends only on $x$ and not on $y$ depends only on $y$ and not on $x$ is a constant
If two distinct non-zero real variables $x$ and $y$ are such that $(x+y)$ is proportional to $(x-y)$ then the value of $\frac{x}{y}$depends on $x y$depends only on $x$ an...
admin
2.7k
points
admin
asked
Mar 25
Others
gatebt-2024
+
–
0
votes
0
answers
86
GATE BT 2024 | GA Question: 3
Consider the following sample of numbers: \[ 9,18,11,14,15,17,10,69,11,13 \] The median of the sample is $13.5$ $14$ $11$ $18.7$
Consider the following sample of numbers:\[9,18,11,14,15,17,10,69,11,13\]The median of the sample is$13.5$$14$$11$$18.7$
admin
2.7k
points
admin
asked
Mar 25
Others
gatebt-2024
+
–
0
votes
0
answers
87
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
points
admin
asked
Mar 25
Others
gatebt-2024
+
–
0
votes
0
answers
88
GATE BT 2024 | GA Question: 5
For positive non-zero real variables $p$ and $q$, if \[ \log \left(p^{2}+q^{2}\right)=\log p+\log q+2 \log 3, \] then, the value of $\frac{p^{4}+q^{4}}{p^{2} q^{2}}$ is $79$ $81$ $9$ $83$
For positive non-zero real variables $p$ and $q$, if\[\log \left(p^{2}+q^{2}\right)=\log p+\log q+2 \log 3,\]then, the value of $\frac{p^{4}+q^{4}}{p^{2} q^{2}}$ is$79$$8...
admin
2.7k
points
admin
asked
Mar 25
Others
gatebt-2024
+
–
0
votes
0
answers
89
GATE BT 2024 | GA Question: 6
In the given text, the blanks are numbered (i)-(iv). Select the best match for all the blanks. Steve was advised to keep his head __(i)_ before heading _(ii)__ to bat; for, while he had a head __(iii)__ batting, he could only do so with a cool head __(iv)__ his shoulders ... ) down (iii) for (iv) on (i) down (ii) out (iii) for (iv) on (i) on (ii) out (iii) on (iv) for
In the given text, the blanks are numbered (i)-(iv). Select the best match for all the blanks.Steve was advised to keep his head __(i)_ before heading _(ii)__ to bat; for...
admin
2.7k
points
admin
asked
Mar 25
Others
gatebt-2024
+
–
0
votes
0
answers
90
GATE BT 2024 | GA Question: 7
A rectangular paper sheet of dimensions $54 \mathrm{~cm} \times 4 \mathrm{~cm}$ is taken. The two longer edges of the sheet are joined together to create a cylindrical tube. A cube whose surface area is equal to the area of the sheet is also taken. Then, the ratio of the volume of the cylindrical tube to the volume of the cube is $1 / \pi$ $2 / \pi$ $3 / \pi$ $4 / \pi$
A rectangular paper sheet of dimensions $54 \mathrm{~cm} \times 4 \mathrm{~cm}$ is taken. The two longer edges of the sheet are joined together to create a cylindrical tu...
admin
2.7k
points
admin
asked
Mar 25
Others
gatebt-2024
+
–
0
votes
0
answers
91
GATE BT 2024 | GA Question: 8
The pie chart presents the percentage contribution of different macronutrients to a typical $2,000$ $\mathrm{kcal}$ diet of a person. The typical energy density $(\mathrm{kcal} / \mathrm{g})$ of these macronutrients is given in the table. \begin{array}{|l|c|} \ ... {array} The total fat (all three types), in grams, this person consumes is $44.4$ $77.8$ $100$ $3,600$
The pie chart presents the percentage contribution of different macronutrients to a typical $2,000$ $\mathrm{kcal}$ diet of a person.The typical energy density $(\mathrm{...
admin
2.7k
points
admin
asked
Mar 25
Others
gatebt-2024
+
–
0
votes
0
answers
92
GATE BT 2024 | GA Question: 9
A rectangular paper of $20 \mathrm{~cm} \times 8 \mathrm{~cm}$ is folded $3$ times. Each fold is made along the line of symmetry, which is perpendicular to its long edge. The perimeter of the final folded sheet (in $\mathrm{cm})$ is $18$ $24$ $20$ $21$
A rectangular paper of $20 \mathrm{~cm} \times 8 \mathrm{~cm}$ is folded $3$ times. Each fold is made along the line of symmetry, which is perpendicular to its long edge....
admin
2.7k
points
admin
asked
Mar 25
Others
gatebt-2024
+
–
0
votes
0
answers
93
GATE BT 2024 | GA Question: 10
The least number of squares to be added in the figure to make AB a line of symmetry is $6$ $4$ $5$ $7$
The least number of squares to be added in the figure to make AB a line of symmetry is$6$$4$ $5$ $7$
admin
2.7k
points
admin
asked
Mar 25
Others
gatebt-2024
+
–
0
votes
0
answers
94
GATE2021
A batch cultivation of E. coli follows zeroth order Monod's growth kinetics. The cell growth is terminated when the residual dissolved oxygen concentration attains 10% of its saturation value and oxygen mass transfer coefficient ( ) L k a reaches its maximum value ( ) 1 ... the final cell concentration in 3 kg m− (rounded off to two decimal places) at the end of the batch cultivation is _
A batch cultivation of E. coli follows zeroth order Monod’s growth kinetics. The cell growth is terminated when the residual dissolved oxygen concentration attains 10% ...
DARSHAN KJ
120
points
DARSHAN KJ
asked
Oct 20, 2023
0
votes
0
answers
95
GATE BT 2023 | GA Question: 6
Human beings are one among many creatures that inhabit an imagined world. In this imagined world, some creatures are cruel. If in this imagined world, it is given that the statement "Some human beings are not cruel creatures" is FALSE, then which of the following set of statement( ... $\text{(i)}$ and $\text{(ii)}$ $\text{(i), (ii)}$ and $\text{(iii)}$
Human beings are one among many creatures that inhabit an imagined world. In this imagined world, some creatures are cruel. If in this imagined world, it is given that th...
admin
2.7k
points
admin
asked
May 21, 2023
Others
gatebt-2023
+
–
0
votes
0
answers
96
GATE BT 2023 | GA Question: 8
The World Bank has declared that it does not plan to offer new financing to Sri Lanka, which is battling its worst economic crisis in decades, until the country has an adequate macroeconomic policy framework in place. In a statement, the World ... Bank has stated that it will provide Sri Lanka with additional funds for essentials such as food, fuel, and medicines.
The World Bank has declared that it does not plan to offer new financing to Sri Lanka, which is battling its worst economic crisis in decades, until the country has an ad...
admin
2.7k
points
admin
asked
May 21, 2023
Others
gatebt-2023
+
–
0
votes
0
answers
97
GATE BT 2023 | GA Question: 9
The coefficient of $x^{4}$ in the polynomial $(x-1)^{3}(x-2)^{3}$ is equal to __________. $33$ $-3$ $30$ $21$
The coefficient of $x^{4}$ in the polynomial $(x-1)^{3}(x-2)^{3}$ is equal to __________.$33$$-3$$30$$21$
admin
2.7k
points
admin
asked
May 21, 2023
Others
gatebt-2023
+
–
0
votes
0
answers
98
GATE BT 2023 | GA Question: 10
Which one of the following shapes can be used to tile (completely cover by repeating) a flat plane, extending to infinity in all directions, without leaving any empty spaces in between them? The copies of the shape used to tile are identical and are not allowed to overlap. circle regular octagon regular pentagon rhombus
Which one of the following shapes can be used to tile (completely cover by repeating) a flat plane, extending to infinity in all directions, without leaving any empty spa...
admin
2.7k
points
admin
asked
May 21, 2023
Others
gatebt-2023
+
–
0
votes
0
answers
99
GATE BT 2023 | Question: 3
Determine the correctness or otherwise of the following Assertion $[\text{a}]$ and the Reason $[\mathrm{r}]$. Assertion $[\mathrm{a}]$: In multicellular organisms, cells of different lineages have different gene expression profiles. Reason $[\mathrm{r}]$: Alternative splicing ... not the correct reason for $[\mathrm{a}]$ $[\mathrm{a}]$ is true but $[\mathrm{r}]$ is false
Determine the correctness or otherwise of the following Assertion $[\text{a}]$ and the Reason $[\mathrm{r}]$.Assertion $[\mathrm{a}]$: In multicellular organisms, cells o...
admin
2.7k
points
admin
asked
May 21, 2023
Others
gatebt-2023
+
–
0
votes
0
answers
100
GATE BT 2023 | Question: 4
Determine the correctness or otherwise of the following Assertion $[\text{a}]$ and the Reason $\text{[r]}$. Assertion $\text{[a]}$: Chromosome mutations can change the structure of chromosomes. Reason $\text{[r]}$ : All chromosome mutations arise due to nondisjunction of ... $[\mathrm{r}]$ are true but $[\mathrm{r}]$ is not the correct reason for $\text{[a]}$
Determine the correctness or otherwise of the following Assertion $[\text{a}]$ and the Reason $\text{[r]}$.Assertion $\text{[a]}$: Chromosome mutations can change the str...
admin
2.7k
points
admin
asked
May 21, 2023
Others
gatebt-2023
+
–
0
votes
0
answers
101
GATE BT 2023 | Question: 5
C-value paradox refers to the lack of correlation between genome size and genetic complexity of an organism the presence of genetic sequences that propagate themselves within a genome the coexistence of multiple alleles at a genetic locus the concept that two or more genes may have the same function
C-value paradox refers tothe lack of correlation between genome size and genetic complexity of an organismthe presence of genetic sequences that propagate themselves with...
admin
2.7k
points
admin
asked
May 21, 2023
Others
gatebt-2023
+
–
0
votes
0
answers
102
GATE BT 2023 | Question: 7
Dendritic cells are involved in cross-presentation of antigens. Which of the following protein(s) is(are) required for cross-presentation? P. Basic leucine zipper ATF-like transcription factor $3$ (BATF3) Q. Membrane associated ring-CH-type finger $1$ (MARCH-1) R. Solute carrier ... $\mathrm{R}$ only $\mathrm{P}, \mathrm{Q}$ and $\mathrm{R}$ only $\text{S}$ only
Dendritic cells are involved in cross-presentation of antigens. Which of the following protein(s) is(are) required for cross-presentation?P. Basic leucine zipper ATF-like...
admin
2.7k
points
admin
asked
May 21, 2023
Others
gatebt-2023
+
–
0
votes
0
answers
103
GATE BT 2023 | Question: 8
Which one of the following is required for the development of B-cells in the bone marrow? Stromal cells Dendritic cells Kupffer cells NK cells
Which one of the following is required for the development of B-cells in the bone marrow?Stromal cellsDendritic cellsKupffer cellsNK cells
admin
2.7k
points
admin
asked
May 21, 2023
Others
gatebt-2023
+
–
0
votes
0
answers
104
GATE BT 2023 | Question: 9
Which one of the following statements is TRUE about leghemoglobin? It binds oxygen to protect nitrogenase It binds hemoglobin to protect oxygenase It binds oxygen to protect hydrogenase It binds oxygen to protect oxygenase
Which one of the following statements is TRUE about leghemoglobin?It binds oxygen to protect nitrogenaseIt binds hemoglobin to protect oxygenaseIt binds oxygen to protect...
admin
2.7k
points
admin
asked
May 21, 2023
Others
gatebt-2023
+
–
0
votes
0
answers
105
GATE BT 2023 | Question: 10
The correct sequence of events during bacteriophage infection of a bacterial cell is landing $\rightarrow$ attachment $\rightarrow$ tail contraction $\rightarrow$ penetration and unplugging $\rightarrow$ DNA ejection attachment $\rightarrow$ ... $\rightarrow$ tail contraction $\rightarrow$ landing $\rightarrow$ penetration and unplugging $\rightarrow$ DNA ejection
The correct sequence of events during bacteriophage infection of a bacterial cell islanding $\rightarrow$ attachment $\rightarrow$ tail contraction $\rightarrow$ penetrat...
admin
2.7k
points
admin
asked
May 21, 2023
Others
gatebt-2023
+
–
0
votes
0
answers
106
GATE BT 2023 | Question: 11
Intracellular proteins are targeted for proteolytic degradation in proteasomes upon conjugation with ubiquitin integrin peptidase calreticulin
Intracellular proteins are targeted for proteolytic degradation in proteasomes upon conjugation with ubiquitinintegrinpeptidasecalreticulin
admin
2.7k
points
admin
asked
May 21, 2023
Others
gatebt-2023
+
–
0
votes
0
answers
107
GATE BT 2023 | Question: 12
In ELISA, which of the following enzymes are conjugated to antibodies for detection of the analyte? P. Alkaline phosphatase Q. Trypsinase R. Horseradish peroxidase S. Amylase $\mathrm{P}$ and $\mathrm{R}$ $\text{P}$ and $\text{Q}$ $\text{Q}$ and $\text{S}$ $\mathrm{R}$ and $\mathrm{S}$
In ELISA, which of the following enzymes are conjugated to antibodies for detection of the analyte?P. Alkaline phosphataseQ. TrypsinaseR. Horseradish peroxidaseS. Amylase...
admin
2.7k
points
admin
asked
May 21, 2023
Others
gatebt-2023
+
–
0
votes
0
answers
108
GATE BT 2023 | Question: 13
In hybridoma technology, which one of the following enzymes is absent in the myeloma cells that are used for monoclonal antibody production? Hypoxanthine-guanine phosphoribosyltransferase Alanine aminotransferase Triose phosphate isomerase Glycosyltransferase
In hybridoma technology, which one of the following enzymes is absent in the myeloma cells that are used for monoclonal antibody production?Hypoxanthine-guanine phosphori...
admin
2.7k
points
admin
asked
May 21, 2023
Others
gatebt-2023
+
–
0
votes
0
answers
109
GATE BT 2023 | Question: 14
Which of the following methods are used for detection of DNA and RNA, respectively? Southern and Northern blotting Southern and Western blotting Northern and Southern blotting Northern and Western blotting
Which of the following methods are used for detection of DNA and RNA, respectively?Southern and Northern blotting Southern and Western blottingNorthern and Southern blott...
admin
2.7k
points
admin
asked
May 21, 2023
Others
gatebt-2023
+
–
0
votes
0
answers
110
GATE BT 2023 | Question: 15
Match the types of RNA in Group I with their corresponding function in Group II. Group I Group II P. mRNA 1. Serves as adaptors between mRNA and amino acids during protein synthesis Q. rRNA 2. Regulates post-transcriptional gene expression R. miRNA 3. Codes for proteins S. tRNA 4. Forms the core of the ... $\text{P-4, Q-3, R-2, S-1}$ $\text{P-2, Q-1, R-4, S-3}$
Match the types of RNA in Group I with their corresponding function in Group II.Group IGroup IIP. mRNA1. Serves as adaptors between mRNA and amino acids during protein sy...
admin
2.7k
points
admin
asked
May 21, 2023
Others
gatebt-2023
+
–
0
votes
0
answers
111
GATE BT 2023 | Question: 16
Which one of the following programs is used for finding distantly related (or remote) protein homologs? BLASTN BLASTX PSI-BLAST TBLASTX
Which one of the following programs is used for finding distantly related (or remote) protein homologs?BLASTNBLASTXPSI-BLASTTBLASTX
admin
2.7k
points
admin
asked
May 21, 2023
Others
gatebt-2023
+
–
0
votes
0
answers
112
GATE BT 2023 | Question: 17
Which one of the following is used for global alignment of two protein sequences? Chou-Fasman method Garnier-Osguthorpe-Robson (GOR) method Needleman-Wunsch algorithm Smith-Waterman algorithm
Which one of the following is used for global alignment of two protein sequences?Chou-Fasman methodGarnier-Osguthorpe-Robson (GOR) methodNeedleman-Wunsch algorithmSmith-W...
admin
2.7k
points
admin
asked
May 21, 2023
Others
gatebt-2023
+
–
0
votes
0
answers
113
GATE BT 2023 | Question: 20
Fabry disease in humans is a X-linked disease. The probability (in percentage) for a phenotypically normal father and a carrier mother to have a son with Fabry disease is _________.
Fabry disease in humans is a X-linked disease. The probability (in percentage) for a phenotypically normal father and a carrier mother to have a son with Fabry disease is...
admin
2.7k
points
admin
asked
May 21, 2023
Others
gatebt-2023
+
–
0
votes
0
answers
114
GATE BT 2023 | Question: 21
The value of $\lim _{x \rightarrow 0}\left[\frac{\cos 2 x-\cos 4 x}{x^{2}}\right]$ is ___________.
The value of $\lim _{x \rightarrow 0}\left[\frac{\cos 2 x-\cos 4 x}{x^{2}}\right]$ is ___________.
admin
2.7k
points
admin
asked
May 21, 2023
Others
gatebt-2023
+
–
0
votes
0
answers
115
GATE BT 2023 | Question: 22
A series $(\mathrm{S})$ is given as $\mathrm{S}=1+3+5+7+9+\ldots \ldots$ The sum of the first $50$ terms of $\mathrm{S}$ is __________.
A series $(\mathrm{S})$ is given as $\mathrm{S}=1+3+5+7+9+\ldots \ldots$The sum of the first $50$ terms of $\mathrm{S}$ is __________.
admin
2.7k
points
admin
asked
May 21, 2023
Others
gatebt-2023
+
–
0
votes
0
answers
116
GATE BT 2023 | Question: 23
Two fair six-sided dice are thrown. The probability of getting $12$ as the product of the numbers on the dice (rounded off to two decimal places) is __________.
Two fair six-sided dice are thrown. The probability of getting $12$ as the product of the numbers on the dice (rounded off to two decimal places) is __________.
admin
2.7k
points
admin
asked
May 21, 2023
Others
gatebt-2023
+
–
–1
votes
0
answers
117
GATE BT 2023 | Question: 24
If $7^{3 x}=216$, the value of $7^{-x}$ (rounded off to three decimal places) is _____________.
If $7^{3 x}=216$, the value of $7^{-x}$ (rounded off to three decimal places) is _____________.
admin
2.7k
points
admin
asked
May 21, 2023
Others
gatebt-2023
+
–
0
votes
0
answers
118
GATE BT 2023 | Question: 25
The distance between the two points of intersection of $x^{2}+y=7$ and $x+y=7$ (rounded off to two decimal places) is ___________.
The distance between the two points of intersection of $x^{2}+y=7$ and $x+y=7$ (rounded off to two decimal places) is ___________.
admin
2.7k
points
admin
asked
May 21, 2023
Others
gatebt-2023
+
–
0
votes
0
answers
119
GATE BT 2023 | Question: 26
Match the immune tolerance mechanisms in Group I with their respective outcomes in Group II. Group I Group II P. Anergy 1. Elimination of activated T-cells after antigen clearance Q. Activation-induced cell death 2. Inhibition of auto-reactive T-cells at periphery R. Receptor editing 3. Unresponsiveness to ... $\text{P-3, Q-4, R-2, S-1}$ $\text{P-3, Q-2, R-4, S-1}$
Match the immune tolerance mechanisms in Group I with their respective outcomes in Group II.Group IGroup IIP. Anergy1. Elimination of activated T-cells after antigen clea...
admin
2.7k
points
admin
asked
May 21, 2023
Others
gatebt-2023
+
–
0
votes
0
answers
120
GATE BT 2023 | Question: 27
Match the type of bacteria in Group I with their respective growth properties in Group II. Group I Group II P. Halophile 1. Grows optimally between $20^{\circ} \mathrm{C}$ and $45^{\circ} \mathrm{C}$ Q. Piezophile 2. Grows best at low water activity R. Mesophile 3. Grows at high level of salt S. ... $\text{P-3, Q-1, R-2, S-4}$ $\text{P-4, Q-3, R-1, S-2}$
Match the type of bacteria in Group I with their respective growth properties in Group II.Group IGroup IIP. Halophile1. Grows optimally between $20^{\circ} \mathrm{C}$ an...
admin
2.7k
points
admin
asked
May 21, 2023
Others
gatebt-2023
+
–
Page:
« prev
1
2
3
4
5
6
...
22
next »
GO BioTechnology
Email or Username
Show
Hide
Password
I forgot my password
Remember
Log in
Register