Question: Ion exchange resins are made of
[A].lucite
sulphonated bakelite
polystyrene
teflon
[A].
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
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What is the ratio of depth of liquid in vessel to the diameter of tank (H:Dt)?
Question: What is the ratio of depth of liquid in vessel to the diameter of tank (H:Dt)?
[A].1 : 1
2 : 1
4 : 1
none of these
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
Bisphosphoglycerate (BPG) cannot bind to the oxygenated R state of hemoglobin because
Question: Bisphosphoglycerate (BPG) cannot bind to the oxygenated R state of hemoglobin because
[A].it is displaced from the heme by oxygen
it is displaced from the heme by movement of the proximal histidine
its binding pocket becomes too small to accommodate BPG
BPG binds to the R state with the same affinity as the T state
[A].
[B].
[C].
[D].
Answer: Option C
Explanation:
No answer description available for this question.
Diethyl stilbestrol (DES), a synthetic estrogen causes
Question: Diethyl stilbestrol (DES), a synthetic estrogen causes
[A].chromosome lagging
disruption of mitotic spindle
centriole elongation
all of the above
[A].
[B].
[C].
[D].
Answer: Option D
Explanation:
No answer description available for this question.
Pick out the wrong statement.
Question: Pick out the wrong statement.
[A].Exit age description function (E) and internal age distribution function (I) are related as, .
Chmisorption studies are useful in the determination of catalyst surface area and pore size distribution.
A higher temperature favours the reaction of higher activation energy.
A catalyst increases the potential energy barrier over which the reactants must pass to form products.
[A].
[B].
[C].
[D].
Answer: Option D
Explanation:
No answer description available for this question.
With increase in temperature, the mutual solubility of two liquids
Question: With increase in temperature, the mutual solubility of two liquids
[A].increases
decreases
remains unchanged
decreases exponentially
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
The range of width for the baffle in the fermenter is __________ times of vessel diameter
Question: The range of width for the baffle in the fermenter is __________ times of vessel diameter
[A].1/10 to 1/12
1/8 to 1/10
1/5 to 1/8
none of these
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
An allosteric activator
Question: An allosteric activator
[A].increases the binding affinity
decreases the binding affinity
stabilizes the R state of the protein
both (a) and (c)
[A].
[B].
[C].
[D].
Answer: Option D
Explanation:
No answer description available for this question.
A map of chromosomes that utilizes cloned and sequenced DNA fragments rather than genetic markers is known as
Question: A map of chromosomes that utilizes cloned and sequenced DNA fragments rather than genetic markers is known as
[A].a physical map
a genetic map
a cloning map
none of these
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
Otto cycle used in spark ignition petrol engines is also known as the constant __________ cycle.
Question: Otto cycle used in spark ignition petrol engines is also known as the constant __________ cycle.
[A].volume
pressure
heat
none of these
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.