Protein-protein interactions such as in electron transport lead to activation of the reporter gene.

The activation for the climb is equal to _____ where; Uj = Activation for nucleation of jog Uv = Activation for formation of the vacancy Um = Activation for formation of the self diffusion Ui = Activation for formation of the interstitial diffusion

A

Uj+Uv+Um

B

Uj

C

Uj+Uv

D

Uj+Uv+Um+Ui

For gene trap vector system, reporter gene and _____ are present. Reporter gene is _____

A

selectable marker, having promoter

B

selectable marker, promoterless

C

helper phage, promoterless

D

helper phage, having promoter

If the bait and prey proteins _______ they bring the DNA-binding and trans-activation domains in such close proximity that they reconstitute the function of the transcription activator, turning ____ the expression of a reporter gene as a result. Which of the following is not the correct pair of blanks?

A

physically interact, on

B

do not interact, on

C

do not interact, off

D

stop interacting, off

Which of the following are commonly used as reporter genes?
P. NPTgene
Q. Luciferase gene
R. CFTR gene
S. GFP gene

A

Q, S

B

R, S

C

P, R

D

P, Q

Which of the following statements about gene therapy are correct?
P. Affected individuals, but not their progeny, can be cured through germline gene therapy.
Q. Affected individuals, as well as their progeny, can be cured through germline gene therapy.
R. Affected individuals, but not their progeny, can be cured through somatic gene therapy.
S. Affected individuals, as well as their progeny, can be cured through somatic gene therapy.

A

P and R only

B

P and S only

C

Q and R only

D

Q and S only

Which of the following are true? (i) A programming language option does not permit global variables of any king and has no nesting of procedures/functions, but permits recursion can be implemented with static storage allocation (ii) Multi-level access link (or display) arrangement is needed to arrange activation records-only if the programming language being implemented has nesting of procedures/function (iii) Recursion in programming languages cannot be implemented with dynamic storage allocation (iv) Nesting of procedures/functions and recursion require a dynamic heap allocation scheme and cannot be implemented with a stack-based allocation scheme for activation records (v) Languages which permit a function to return a function as its result cannot be implemented with a stack-based storage allocation scheme for activation records.

A

(ii) and (v) only

B

(i), (iii) and (iv) only

C

(i), (ii) and (v)

D

(ii), (iii) and (v) only

The rate expression for a heterogenous catalytic reaction is given by, - r_A = K.K_A P_A(1 + K_A.P_A + K_r.P_R), where K is surface reaction rate constant and K_A and K_R are absorption equilibrium constants of A and R respectively. If K_R P_R >> (1 + K_A P_A), the apparent activation energy E_A is equal to (given E is the activation energy for the reaction and ΔH_R and ΔH_A are the activation energies of adsorption of R and A)

A

E

B

E + ΔH_A

C

E + ΔH_A - ΔH_R

D

ΔH_A + ΔH_R

_____ should enter the cell in the case of activation of the reporter gene for two hybrid system.

A

Bait protein

B

Prey protein

C

Both bait and prey protein

D

Either one of them

Find the velocity of an electron when its kinetic energy is equal to one electron volt (in 105m/s). Given charge of an electron e = 1.6 x 10-19 and mass of an electron m = 9.1 x 10-31.

A

3.9

B

4.9

C

5.9

D

6.9

The reaction centre -P₆₈₀ in non-cyclic electron transport pathway becomes photoexcited and exudes an electron with a gain of energy. The electron then is immediately accepted by

A

Plastoquinone

B

Quinone

C

Plastocyanine

D

Cytochrome b

Protein-protein interactions such as in electron transport lead to activation of the reporter gene.

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