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1
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
Aparna 6143
answered
in
Others
Feb 11
by
Aparna 6143
340
points
gatebt-2023
0
votes
2
answers
2
GATE BT 2023 | GA Question: 2
References : __________ : : Guidelines: Implement (By word meaning) Sight Site Cite Plagiarise
Aparna 6143
answered
in
Others
Feb 11
by
Aparna 6143
340
points
gatebt-2023
1
vote
1
answer
3
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
Aparna 6143
answered
in
Others
Feb 11
by
Aparna 6143
340
points
gatebt-2023
0
votes
1
answer
4
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.
Aparna 6143
answered
in
Others
Feb 11
by
Aparna 6143
340
points
gatebt-2023
0
votes
1
answer
5
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) $3$ $4$ $5$ $6$
Aparna 6143
answered
in
Others
Feb 11
by
Aparna 6143
340
points
gatebt-2023
–1
vote
2
answers
6
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
Aparna 6143
answered
in
Others
Feb 11
by
Aparna 6143
340
points
gatebt-2023
0
votes
1
answer
7
GATE BT 2023 | Question: 6
Which one of the following drugs is NOT an immune checkpoint inhibitor? Ipilimumab Pembrolizumab Nivolumab Trastuzumab
Biotechwali
answered
in
Others
Feb 5
by
Biotechwali
360
points
gatebt-2023
0
votes
1
answer
8
GATE BT 2023 | Question: 19
Which one of the following plant growth regulators facilitates adventitious root formation? Auxin Zeatin Dihydrozeatin Kinetin
Biotechwali
answered
in
Others
Feb 5
by
Biotechwali
360
points
gatebt-2023
0
votes
1
answer
9
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
Biotechwali
answered
in
Others
Feb 5
by
Biotechwali
360
points
gatebt-2023
0
votes
1
answer
10
GATE BT 2022 | Question: 19
The degree of reduction of lactic acid $(\text{C}_{3} \text{H}_{6} \text{O}_{3})$ is __________.
Biotechwali
answered
in
Others
Feb 5
by
Biotechwali
360
points
gatebt-2022
numerical-answers
1
vote
1
answer
11
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? $400$ $600$ $800$ $200$
Om Bagwe
answered
in
Others
Dec 2, 2023
by
Om Bagwe
140
points
gatebt-2023
0
votes
1
answer
12
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.) $\frac{20}{7}$ $\frac{28}{5}$ $\frac{9}{2}$ $\frac{35}{4}$
Damseena
answered
in
Others
Oct 25, 2023
by
Damseena
140
points
gatebt-2023
0
votes
0
answers
13
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 _
DARSHAN KJ
asked
in
Bioreaction Engineering
Oct 21, 2023
by
DARSHAN KJ
120
points
–1
vote
1
answer
14
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. $66.6$ $6.6$ $0.67$ $0.067$
vidushi chauhan
answered
in
Bioprocess Engineering and Process Biotechnology
Aug 29, 2023
by
vidushi chauhan
140
points
gate2013
molarity-problems
0
votes
0
answers
15
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 $\text{(iii)}$
admin
asked
in
Others
May 21, 2023
by
admin
1.4k
points
gatebt-2023
0
votes
0
answers
16
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.
admin
asked
in
Others
May 21, 2023
by
admin
1.4k
points
gatebt-2023
0
votes
0
answers
17
GATE BT 2023 | GA Question: 9
The coefficient of $x^{4}$ in the polynomial $(x-1)^{3}(x-2)^{3}$ is equal to __________. $33$ $-3$ $30$ $21$
admin
asked
in
Others
May 21, 2023
by
admin
1.4k
points
gatebt-2023
0
votes
0
answers
18
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
admin
asked
in
Others
May 21, 2023
by
admin
1.4k
points
gatebt-2023
0
votes
0
answers
19
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
admin
asked
in
Others
May 21, 2023
by
admin
1.4k
points
gatebt-2023
0
votes
0
answers
20
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 $\text{[a]}$
admin
asked
in
Others
May 21, 2023
by
admin
1.4k
points
gatebt-2023
0
votes
0
answers
21
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
admin
asked
in
Others
May 21, 2023
by
admin
1.4k
points
gatebt-2023
0
votes
0
answers
22
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
admin
asked
in
Others
May 21, 2023
by
admin
1.4k
points
gatebt-2023
0
votes
0
answers
23
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
admin
asked
in
Others
May 21, 2023
by
admin
1.4k
points
gatebt-2023
0
votes
0
answers
24
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
admin
asked
in
Others
May 21, 2023
by
admin
1.4k
points
gatebt-2023
0
votes
0
answers
25
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
admin
asked
in
Others
May 21, 2023
by
admin
1.4k
points
gatebt-2023
0
votes
0
answers
26
GATE BT 2023 | Question: 11
Intracellular proteins are targeted for proteolytic degradation in proteasomes upon conjugation with ubiquitin integrin peptidase calreticulin
admin
asked
in
Others
May 21, 2023
by
admin
1.4k
points
gatebt-2023
0
votes
0
answers
27
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 $\mathrm{S}$
admin
asked
in
Others
May 21, 2023
by
admin
1.4k
points
gatebt-2023
0
votes
0
answers
28
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
admin
asked
in
Others
May 21, 2023
by
admin
1.4k
points
gatebt-2023
0
votes
0
answers
29
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
admin
asked
in
Others
May 21, 2023
by
admin
1.4k
points
gatebt-2023
0
votes
0
answers
30
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 ... $\text{P-4, Q-3, R-2, S-1}$ $\text{P-2, Q-1, R-4, S-3}$
admin
asked
in
Others
May 21, 2023
by
admin
1.4k
points
gatebt-2023
0
votes
0
answers
31
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
admin
asked
in
Others
May 21, 2023
by
admin
1.4k
points
gatebt-2023
0
votes
0
answers
32
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
admin
asked
in
Others
May 21, 2023
by
admin
1.4k
points
gatebt-2023
0
votes
0
answers
33
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 _________.
admin
asked
in
Others
May 21, 2023
by
admin
1.4k
points
gatebt-2023
0
votes
0
answers
34
GATE BT 2023 | Question: 21
The value of $\lim _{x \rightarrow 0}\left[\frac{\cos 2 x-\cos 4 x}{x^{2}}\right]$ is ___________.
admin
asked
in
Others
May 21, 2023
by
admin
1.4k
points
gatebt-2023
0
votes
0
answers
35
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 __________.
admin
asked
in
Others
May 21, 2023
by
admin
1.4k
points
gatebt-2023
0
votes
0
answers
36
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 __________.
admin
asked
in
Others
May 21, 2023
by
admin
1.4k
points
gatebt-2023
–1
vote
0
answers
37
GATE BT 2023 | Question: 24
If $7^{3 x}=216$, the value of $7^{-x}$ (rounded off to three decimal places) is _____________.
admin
asked
in
Others
May 21, 2023
by
admin
1.4k
points
gatebt-2023
0
votes
0
answers
38
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 ___________.
admin
asked
in
Others
May 21, 2023
by
admin
1.4k
points
gatebt-2023
0
votes
0
answers
39
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 ... $\text{P-3, Q-4, R-2, S-1}$ $\text{P-3, Q-2, R-4, S-1}$
admin
asked
in
Others
May 21, 2023
by
admin
1.4k
points
gatebt-2023
0
votes
0
answers
40
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. ... $\text{P-3, Q-1, R-2, S-4}$ $\text{P-4, Q-3, R-1, S-2}$
admin
asked
in
Others
May 21, 2023
by
admin
1.4k
points
gatebt-2023
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