List of practice Questions

Which of the following chemicals does not liberate hydrogen gas on reaction with aluminium metal?
When are interferons secreted in the body?
What is true about Bt toxin?
What is the advantage in clinical use of humulin (human insulin: produced through rDNA technique) over use of conventional ox or pig insulin?
$ \int\limits_1^e \log \, x \, dx = $
In the metallurgy of aluminium when the fused matrix is electrolyzed, the overall reduction reaction is
If $y = | \cos\, x | + | \sin\, x |$, then $\frac{dy}{dx}$ at $x = \frac{2 \pi}{3}$ is
If $f(x) = \log_{x^2} (\log \,x)$, then $f'(x)$ at $x = e$ is
Hybridized state of bromine in bromine pentafluoride is
Endangered plant species are conserved through
Distance between the genes and percentage of recombination shows
Carbon monoxide forms volatile compound with
Breeding place of Flamingo (Hansawar) in India is
An element belonging to chalcogen group is
According to the theory of spontaneous generation
A true fruit is one in which the fleshy part of the fruit is derived from the
Energy associated with the first orbit of $ {He^+}$ is
Intercalated discs occur
The flight muscles in an eagle has more of aerobic muscles. These muscles are also called "Red fibre" because they are rich in
A patient with bleeding gums is advised to take fresh fruits and vegetables in diet specially because he suffers from
Conversion of pyruvic acid into ethyl alcohol is facilitated by the enzymes
The hormone that promotes rapid elongation of intemode or petiole in deep water rice plant is
Transport proteins of endodermal cells are control points, where a plant adjusts the . quantity and type of solutes that reach the xylem. ?Root endodermis is able to actively transport ions in one direction only because of the layer of
Water potential gradient between the absorbent and the' liquid imbibed is essential, for imbibition. In addition, for any substance to imbibe any liquid, one of the following is also a prerequisite.
Which of the following sequence is correct for the origin of lysosome?