Most answered questions / GO BioTechnology

Protein A, which has strong affinity to $F_C$ region of immunoglobulin, is extracted from$\text{Saccharomyces cerevisiae}$$\text{Staphylococcus aureus}$$\text{Streptococc...

Milicevic3306

7.9k points

Milicevic3306 asked Mar 25, 2018

0 votes

0 answers

724

GATE2013-2
Which one of the following modifications is common toboth protein and DNA? SUMOylation Nitrosylation Methylation Ubiquitination

Which one of the following modifications is common toboth protein and DNA?SUMOylationNitrosylationMethylationUbiquitination

Milicevic3306

7.9k points

Milicevic3306 asked Mar 25, 2018

0 votes

0 answers

725

GATE2013-1
Under alkaline conditions, DNA is more stable than RNA because RNA forms secondary structures RNA is a single stranded molecule RNA has uracil in place of thymidine RNA is susceptible to hydrolysis

Under alkaline conditions, DNA is more stable than RNA becauseRNA forms secondary structuresRNA is a single stranded moleculeRNA has uracil in place of thymidineRNA is su...

Milicevic3306

7.9k points

Milicevic3306 asked Mar 25, 2018

0 votes

0 answers

726

GATE2012-65
A political party orders an arch for the entrance to the ground in which the annual convention is being held. The profile of the arch follows the equation $y = 2x -0.1x^2$ where $y$ is the height of the arch in meters. The maximum possible height of the arch is 8 meters 10 meters 12 meters 14 meters

A political party orders an arch for the entrance to the ground in which the annual convention is being held. The profile of the arch follows the equation $y = 2x -0.1x^2...

Milicevic3306

7.9k points

Milicevic3306 asked Mar 25, 2018

0 votes

0 answers

727

GATE2012-64
An automobile plant contracted to buy shock absorbers from two suppliers $X$ and $Y$. $X$ supplies $60\%$ and $Y$ supplies $40 \%$ ... chosen shock absorber, which is found to be reliable, is made by $Y$ is $0.288$ $0.334$ $0.667$ $0.720$

An automobile plant contracted to buy shock absorbers from two suppliers $X$ and $Y$. $X$ supplies $60\%$ and $Y$ supplies $40 \%$ of the shock absorbers. All shock absor...

Milicevic3306

7.9k points

Milicevic3306 asked Mar 25, 2018

0 votes

0 answers

728

GATE2012-63
Which of the following assertions are CORRECT? P: Adding 7 to each entry in a list adds 7 to the mean of the list Q: Adding 7 to each entry in a list adds 7 to the standard deviation of the list R: Doubling each entry in a list doubles the mean of the list S: Doubling each entry in a list leaves the standard deviation of the list unchanged P, Q Q, R P, R R, S

Which of the following assertions are CORRECT?P: Adding 7 to each entry in a list adds 7 to the mean of the listQ: Adding 7 to each entry in a list adds 7 to the standard...

Milicevic3306

7.9k points

Milicevic3306 asked Mar 25, 2018

0 votes

0 answers

729

GATE2012-62
Given the sequence of terms, AD CG FK JP, the next term is OV OW PV PW

Given the sequence of terms, AD CG FK JP, the next term isOVOWPVPW

Milicevic3306

7.9k points

Milicevic3306 asked Mar 25, 2018

0 votes

0 answers

730

GATE2012-61
Wanted Temporary, Part-time persons for the post of Field Interviewer to conduct personal interviews to collect and collate economic data. Requirements: High School-pass, must be available for Day, Evening and Saturday work. Transportation ... best inference from the above advertisement? Gender-discriminatory Xenophobic Not designed to make the post attractive Not gender-discriminatory

Wanted Temporary, Part-time persons for the post of Field Interviewer to conduct personal interviews to collect and collate economic data. Requirements: High School-pass,...

Milicevic3306

7.9k points

Milicevic3306 asked Mar 25, 2018

0 votes

0 answers

731

GATE2012-60
Choose the most appropriate alternative from the options given below to complete the following sentence: $\text{Despite several ________ the mission succeeded in its attempt to resolve the conflict.}$ attempts setbacks meetings delegations

Choose the most appropriate alternative from the options given below to complete the following sentence:$\text{Despite several ________ the mission succeeded in its attem...

Milicevic3306

7.9k points

Milicevic3306 asked Mar 25, 2018

0 votes

0 answers

732

GATE2012-59
Which one of the following options is the closest in meaning to the word given below? Mitigate Diminish Divulge Dedicate Denote

Which one of the following options is the closest in meaning to the word given below?MitigateDiminishDivulgeDedicateDenote

Milicevic3306

7.9k points

Milicevic3306 asked Mar 25, 2018

0 votes

0 answers

733

GATE2012-58
Choose the grammatically INCORRECT sentence: They gave us the money back less the service charges of Three Hundred rupees This country’s expenditure is not less than that of Bangladesh The committee initially asked for a funding of Fifty Lakh rupees, but later settled for a lesser sum This country’s expenditure on educational reforms is very less

Choose the grammatically INCORRECT sentence:They gave us the money back less the service charges of Three Hundred rupeesThis country’s expenditure is not less than that...

Milicevic3306

7.9k points

Milicevic3306 asked Mar 25, 2018

0 votes

0 answers

734

GATE2012-57
Choose the most appropriate alternative from the options given below to complete the following sentence: $\text{Suresh’s dog is the one $\_\_\_\_\_\_\_$ was hurt in the stampede}$. that which who whom

Choose the most appropriate alternative from the options given below to complete the following sentence:$\text{Suresh’s dog is the one $\_\_\_\_\_\_\_$ was hurt in the ...

Milicevic3306

7.9k points

Milicevic3306 asked Mar 25, 2018

0 votes

0 answers

735

GATE2012-56
The cost function for a product in a firm is given by $5q^2$, where q is the amount of production. The firm can sell the product at a market price of ₹ 50 per unit. The number of units to be produced by the firm such that the profit is maximized is $5$ $10$ $15$ $25$

The cost function for a product in a firm is given by $5q^2$, where q is the amount of production. The firm can sell the product at a market price of ₹ 50 per unit. Th...

Milicevic3306

7.9k points

Milicevic3306 asked Mar 25, 2018

0 votes

0 answers

736

GATE2012-55
$\beta$-Galactosidase bound to DEAE-cellulose is used to hydrolyze lactose to glucose and galactose in a plug flow bioreactor with a packed bed of volume $100$ liters and a voidage ($\epsilon$) of $0.55$. The $K'_m$ and $V'_m$; for the immobilized enzyme are $0.72 \: gl^{-1}$ ... the above bioconversion will be $50 \: lh^{-1}$ $55 \: lh^{-1}$ $137 \: lh^{-1}$ $550 \: lh^{-1}$

$\beta$-Galactosidase bound to DEAE-cellulose is used to hydrolyze lactose to glucose and galactose in a plug flow bioreactor with a packed bed of volume $100$ liters and...

Milicevic3306

7.9k points

Milicevic3306 asked Mar 25, 2018

0 votes

0 answers

737

GATE2012-54
$\beta$-Galactosidase bound to DEAE-cellulose is used to hydrolyze lactose to glucose and galactose in a plug flow bioreactor with a packed bed of volume $100$ liters and a voidage ($\epsilon$) of $0.55$. The $K'_m$ and $V'_m$; for the immobilized enzyme are $0.72 \: gl^{-1}$ and ... time required for the steady state reactor operation will be $0.1 \: h$ $0.4 \: h$ $1.0 \: h$ $1.1 \: h$

$\beta$-Galactosidase bound to DEAE-cellulose is used to hydrolyze lactose to glucose and galactose in a plug flow bioreactor with a packed bed of volume $100$ liters and...

Milicevic3306

7.9k points

Milicevic3306 asked Mar 25, 2018

0 votes

0 answers

738

GATE2012-53
$\text{Statement for Linked Answer Questions 52 and 53:}$ An E $coli$ cell of volume $10^{-12}$ $cm^3$ contains 60 molecules of lac-repressor. The repressor has a binding affinity (${K_d}$) of $10^{-8}$ ... operon is repressed and can only be induced with lactose repressed and cannot be induced with lactose not repressed expressed only when glucose and lactose are present

$\text{Statement for Linked Answer Questions 52 and 53:}$An E $coli$ cell of volume $10^{-12}$ $cm^3$ contains 60 molecules of lac-repressor. The repressor has a binding ...

Milicevic3306

7.9k points

Milicevic3306 asked Mar 25, 2018

0 votes

0 answers

739

GATE2012-52
$\text{Statement for Linked Answer Questions 52 and 53:}$ An E $coli$ cell of volume $10^{-12}$ $cm^3$ contains 60 molecules of lac-repressor. The repressor has a binding affinity (${K_d}$) of $10^{-8}$ M and $10^{-9}$ M with and without lactose respectively, in the ... The molar concentration of the repressor in the cell 15 $\text{0.1 nM}$ $\text{1 nM}$ $\text{10 nM}$ $\text{100 nM}$

$\text{Statement for Linked Answer Questions 52 and 53:}$An E $coli$ cell of volume $10^{-12}$ $cm^3$ contains 60 molecules of lac-repressor. The repressor has a binding ...

Milicevic3306

7.9k points

Milicevic3306 asked Mar 25, 2018

0 votes

0 answers

740

GATE2012-51
Answer the question based on the information given below: The purification data for an enzyme is given below: ... $\text{P-3.4, Q-2.4, R-1.5, S-0.1}$ $\text{P-100, Q-71, R-44, S-29}$

Answer the question based on the information given below:The purification data for an enzyme is given below:$\begin{array}{|l|l|l|l|l|l|} \hline & \text{Step} & \text{Vol...

Milicevic3306

7.9k points

Milicevic3306 asked Mar 25, 2018

0 votes

0 answers

741

GATE2012-50
Answer the question based on the information given below: The purification data for an enzyme is given below: ... $P-1, Q- 6.6, R-8.4, S- 12.6$ $P-100, Q- 66 , R-84, S- 12$

Answer the question based on the information given below:The purification data for an enzyme is given below:$\begin{array}{|l|l|l|l|l|l|} \hline & \text{Step} & \text{Vol...

Milicevic3306

7.9k points

Milicevic3306 asked Mar 25, 2018

0 votes

0 answers

742

GATE2012-49
$\text{Common Data Questions}$ $\text{Common Data for Questions 48 and 49}$: In a muscle, the extracellular and intracellular concentrations of ${Na^+}$ are $\text{150 mM}$ and $\text{12 mM}$, and those of ${K^+}$ are $\text{2.7 mM}$ and $\text{140 mM}$, respectively. Assume that ... into the cell is $\text{+8.0 kJ/mol}$ $\text{+11.6 kJ/mol}$ $\text{+19.6 kJ/mol}$ $\text{+31.2 kJ/mol}$

$\text{Common Data Questions}$$\text{Common Data for Questions 48 and 49}$:In a muscle, the extracellular and intracellular concentrations of ${Na^+}$ are $\text{150 mM}$...

Milicevic3306

7.9k points

Milicevic3306 asked Mar 25, 2018

0 votes

0 answers

743

GATE2012-48
In a muscle, the extracellular and intracellular concentrations of ${Na^+}$ are $150 \text{ mM}$ and $12 \text{ mM}$, and those of ${K^+}$ are $2.7 \text{ mM}$ and $140 \text{ mM}$, respectively. Assume that the temperature is ${25^\circ C}$ ... the cell is $+1.5 \text{ kJ/mol}$ $+17.4\text{ kJ/mol}$ $+18.9 \text{ kJ/mol}$ $+36.3 \text{ kJ/mol}$

In a muscle, the extracellular and intracellular concentrations of ${Na^+}$ are $150 \text{ mM}$ and $12 \text{ mM}$, and those of ${K^+}$ are $2.7 \text{ mM}$ and $140 \...

Milicevic3306

7.9k points

Milicevic3306 asked Mar 25, 2018

0 votes

0 answers

744

GATE2012-47
A bacterial culture ($200 \: \mu l$ containing $1.8 \times 10^9$ cells) was treated with an antibiotic $Z$ ($50 \: \mu g$ per $ml$) for $4$ h at $37^\circ C$. After this treatment, the culture was divided into two equal ... , whereas the Set B plate showed $0.9 \times 10^9$ cells. This experiment showed that the antibiotic $Z$ is bacteriostatic bacteriocidal bacteriolytic apoptotic

A bacterial culture ($200 \: \mu l$ containing $1.8 \times 10^9$ cells) was treated with an antibiotic $Z$ ($50 \: \mu g$ per $ml$) for $4$ h at $37^\circ C$. After this ...

Milicevic3306

7.9k points

Milicevic3306 asked Mar 25, 2018

0 votes

0 answers

745

GATE2012-46
An enzymatic reaction is described by the following rate expression. $v = \frac{v_mS}{K_m+S+S^2/K_s},$ Which one of the following curves represents this expression?

An enzymatic reaction is described by the following rate expression.$$v = \frac{v_mS}{K_m+S+S^2/K_s},$$Which one of the following curves represents this expression?

Milicevic3306

7.9k points

Milicevic3306 asked Mar 25, 2018

0 votes

0 answers

746

GATE2012-45
Consider the data set $14, 18, 14, 14, 10, 29, 33, 31, 25$. If you add $20$ to each of the values, then both mean and variance change both mean and variance are unchanged the mean is unchanged, variance changes the mean changes, the variance is unchanged

Consider the data set $14, 18, 14, 14, 10, 29, 33, 31, 25$. If you add $20$ to each of the values, thenboth mean and variance changeboth mean and variance are unchangedth...

Milicevic3306

7.9k points

Milicevic3306 asked Mar 25, 2018

0 votes

0 answers

747

GATE2012-44
Match the vitamins in $\text{Group I}$ with the processes/reactions in $\text{Group II}$ ... $\text{P-4, Q-2, R-1, S-3}$ $\text{P-2, Q-1, R-3, S-5}$

Match the vitamins in $\text{Group I}$ with the processes/reactions in $\text{Group II}$$\begin{array}{|l|l|l|l|} \hline & \text{Group I} && \text{Group II} \\ \hline P. ...

Milicevic3306

7.9k points

Milicevic3306 asked Mar 25, 2018

0 votes

0 answers

748

GATE2012-43
Match the high energy compounds in $\text{Group I}$ with the biosynhetic pathways for the molecules in $\text{Group II}$ ... $\text{P-2, Q-4, R-3, S-1}$ $\text{P-4, Q-3, R-1, S-2}$ $\text{P-3, Q-4, R-2, S-1}$

Match the high energy compounds in $\text{Group I}$ with the biosynhetic pathways for the molecules in $\text{Group II}$.$\begin{array}{|l|l|l|l|} \hline & \text{Group I...

Milicevic3306

7.9k points

Milicevic3306 asked Mar 25, 2018

0 votes

0 answers

749

GATE2012-42
Match the entries in $\text{Group I}$ with the methods of sterilization in $\text{Group II}$ ... $\text{P-1, Q-4, R-5, S-3}$ $\text{P-2, Q-1, R-4, S-3}$ $\text{P-4, Q-1, R-3, S-5}$

Match the entries in $\text{Group I}$ with the methods of sterilization in $\text{Group II}$$\begin{array}{|l|l|l|l|} \hline & \textbf{Group I} && \text{Group II} \\ \h...

Milicevic3306

7.9k points

Milicevic3306 asked Mar 25, 2018

0 votes

0 answers

750

GATE2012-41
Match the organisms in Group I with the entries in Group II. ... $\text{P-5, Q-4, R-2, S-3}$ $\text{P-3, Q-2, R-1, S-4}$

Match the organisms in Group I with the entries in Group II.$\begin{array}{|l|l|l|l|} \hline & \textbf{Group I}. && \textbf{Group II} \\ \hline P. & \textit{Clostridium...

Milicevic3306

7.9k points

Milicevic3306 asked Mar 25, 2018

0 votes

0 answers

751

GATE2012-40
A disease is inherited by a child with a probability of $1/4$. In a family with two children, the probability that exactly one sibling is affected by this disease is $1/4$ $3/8$ $7/16$ $9/16$

A disease is inherited by a child with a probability of $1/4$. In a family with two children, the probability that exactly one sibling is affected by this disease is$1/4$...

Milicevic3306

7.9k points

Milicevic3306 asked Mar 25, 2018

0 votes

0 answers

752

GATE2012-39
Determine the correctness or otherwise of the following $Assertion$ (a) and $Reason$ (r). $Assertion:$ Cell mass yield of a methylotrophic yeast is more on methanol compared to glucose. $Reason:$ Methanol has a greater degree of reductance compared to glucose. Both (a) and (r) are ... (a) is false, (r) is correct Both (a) and (r) are correct but (r) is not the correct reason for (a)

Determine the correctness or otherwise of the following $Assertion$ (a) and $Reason$ (r).$Assertion:$ Cell mass yield of a methylotrophic yeast is more on methanol compar...

Milicevic3306

7.9k points

Milicevic3306 asked Mar 25, 2018

0 votes

0 answers

753

GATE2012-38
Match the downstream processes in $\text{Group I}$ with the products in $\text{Group II}$ ... $\text{P-4, Q-1, R-3, S-2}$ $\text{P-2, Q-4, R-1, S-3}$

Match the downstream processes in $\text{Group I}$ with the products in $\text{Group II}$.$\begin{array}{|C|l|C|l|} \hline& \textbf{Group I} & {} & \textbf{Group II} \\\h...

Milicevic3306

7.9k points

Milicevic3306 asked Mar 25, 2018

0 votes

0 answers

754

GATE2012-37
Match the entries in $\text{Group I}$ with the process parameters in $\text{Group II}$ ... $\text{P_4, Q-2, R-3, S-1}$ $\text{P-2, Q-4, R-1, S-3}$ $\text{P-2, Q-1, R-4, S-3}$

Match the entries in $\text{Group I}$ with the process parameters in $\text{Group II}$.$\begin{array}{|C|l|C|l|} \hline &\textbf{Group I} & {} & \text{Group II} \\\hline ...

Milicevic3306

7.9k points

Milicevic3306 asked Mar 25, 2018

0 votes

0 answers

755

GATE2012-36
Determine the correctness or otherwise of the following $Assertion$ (a) and $Reason$ (r). $Assertion:$ In direct somatic embryogenesis, embryos are developed without going through callus formation. $Reason:$ This is possible due to the presence of pre-embryonically determined cells. Both (a) ... ) is true but (r) is false Both (a) and (r) are true and (r) is the correct reason for (a)

Determine the correctness or otherwise of the following $Assertion$ (a) and $Reason$ (r).$Assertion:$ In direct somatic embryogenesis, embryos are developed without going...

Milicevic3306

7.9k points

Milicevic3306 asked Mar 25, 2018

0 votes

0 answers

756

GATE2012-35
Determine the correctness or otherwise of the following $Assertion$ (a) and $Reason$ (r). $Assertion:$ Plants convert fatty' acids into glucose. $Reason:$ Plants have peroxisomes. Both (a) and (r) are true and (r) is not the correct reason for (a) Both (a) and (r) are true and (r) is the correct reason for (a) (a) is true but (r) is false (a) is false but (r) is true

Determine the correctness or otherwise of the following $Assertion$ (a) and $Reason$ (r).$Assertion:$ Plants convert fatty' acids into glucose. $Reason:$ Plants have ...

Milicevic3306

7.9k points

Milicevic3306 asked Mar 25, 2018

0 votes

0 answers

757

GATE2012-34
Determine the correctness or otherwise of the following $Assertion$ (a) and $Reason$ (r). $Assertion:$ The production of secondary metabolites in plant cell cultures is enhanced by the addition of elicitors. $Reason:$ Elicitors induce the expression of enzymes responsible for the biosynthesis of ... is the correct reason for (a) (a) is true but (r) is false (a) is false but (r) is true

Determine the correctness or otherwise of the following $Assertion$ (a) and $Reason$ (r).$Assertion:$ The production of secondary metabolites in plant cell cultures is en...

Milicevic3306

7.9k points

Milicevic3306 asked Mar 25, 2018

0 votes

0 answers

758

GATE2012-33
Match the products in $\text{Group I}$ with the applications in $\text{Group II}$ ... $\text{P-3, Q-4, R-1, S-2}$ $\text{P-2, Q-3, R-1, S-4}$

Match the products in $\text{Group I}$ with the applications in $\text{Group II}$.$\begin{array}{|C|l|C|l|} \hline &\textbf{Group I} & {} &\textbf{Group II} \\\hline P. ...

Milicevic3306

7.9k points

Milicevic3306 asked Mar 25, 2018

0 votes

0 answers

759

GATE2012-32
What is the rank of the following matrix? $\begin{bmatrix}5 & 3 & -1\\ 6 & 2 & -4 \\14 & 10 & 0 \end{bmatrix}$ $0$ $1$ $2$ $3$

What is the rank of the following matrix?$$\begin{bmatrix}5 & 3 & -1\\ 6 & 2 & -4 \\14 & 10 & 0 \end{bmatrix}$$$0$$1$$2$$3$

Milicevic3306

7.9k points

Milicevic3306 asked Mar 25, 2018

0 votes

0 answers

760

GATE2012-31
Match the terms in $\textbf{Group I}$ with the ploidy in $\textbf{Group II}$ ... $\text{P-4, Q-3, R-1, S-2}$ $\text{P-2, Q-3, R-4, S-1}$ $\text{P-l, Q-4, R-3, S-2}$

Match the terms in $\textbf{Group I}$ with the ploidy in $\textbf{Group II}$.$\begin{array}{|C|l|C|l|} \hline &\textbf{Group I} & {} &\textbf{Group II} \\\hline P. &\text...

Milicevic3306

7.9k points

Milicevic3306 asked Mar 25, 2018