List of practice Questions

Which bacteria is called the DNA repair champion
Amino acid that can form Di-sulfide linkage in protein

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In Transcription, which among these Transcription factors have Helicase activity

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Bacteria have specialized Two component system for the signaling, which among these is the part or sensory domain
If a subset B is a basis of a vector space V, then
(A). B generates V.
(B). B contains zero vector.
(C). B is linearly independent.
(D). B is the only basis of V.
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The series \( \sum_{n=1}^{\infty} \frac{1}{n} \)
Which of the following subsets form subgroups of the group <ℤ, +>?

(A). H1 = {0}
(B). H2 = {n+1 : n ∈ ℤ}
(C). H3 = {2n : n ∈ ℤ}
(D). H4 = {2n+1 : n ∈ ℤ}

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The equation of a straight line passes through the point (4,-5) and is perpendicular to the straight line 3x + 4y + 5 = 0.
The integral \( \int_{0}^{\pi/2} \sin^5 x \cos^7 x \,dx = \)
Let an unbiased die be thrown and the random variable X be the number appears on its top. Then the expectation of X is
Let \(f\) be a continuous real valued function, defined by, \(f(x) = \sin x\), for all \(x \in [-\frac{\pi}{2}, \frac{\pi}{2}]\). Then which of the following does not hold.
The solution of \(y = xp + \frac{m}{p}\) where \(p = \frac{dy}{dx}\) is

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Let \(<G,*> \) be a group. Then for all a, b, c \(\in\) G
(A). (a*b)*c \(\in\) G
(B). a*b = b*a
(C). a*(b*c) = (a*b)*c
(D). a*b = a*c implies b = c.
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Every continuous real valued function on [a, b] is
(A). Constant.
(B). Bounded above.
(C). Bounded below.
(D). Unbounded.
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Which of the following statements regarding restriction enzymes used in recombinant DNA technology is correct
Which one of the following regions of the target gene is NOT used for making an RNAi construct to knock down its expression
The amino acid Tryptophan exhibits maximum UV absorption at what approximate wavelength
Which of the following are components of lipid raft in plasma membrane
The alpha particles are
[Co(NH\(_3\))\(_{4}\)(NO\(_2\))\(_{2}\)]Cl exhibits.
(A) Ionisation isomerism
(B) Linkage isomerism
(C) Geometrical isomerism
(D) Coordination isomerism
(E) Solvate isomerism
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The Michaelis constant (Km) in enzyme kinetics represents

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