List of practice Questions

Plant cells differ from animal cells in having
Plants required which one of the following for the formation of ATP?
Plasmid used to construct the first recombinant $DNA$ was isolated from which bacterium species?
$pK_a$ of $CH_3COOH$ is 4.74. The pH of 0.01 M $CH_3COONa$ is
The specific charge of a proton is $9.6\times10^{7}\,C\,kg^{-1}$ The specific charge of an alpha particle will be
Two chained particles traverse identical helical paths in a completely opposite sense in a uniform magnetic field $\bar{B}=B_0\hat{K}$
Maxwell?? equation describe the fundamental laws of
Phycocolloid algin occurs in
Phycoerythrin is present in
Pick out the ideal condition for $H_2SO_4$ manufactured by contact process
Photoelectric effect is an example of
Photoelectric effect is maximum in
Photosynthetic pigments of cyanobacteria (blue green algae) include
Phragmoplast is the precursor of
Photochemical smog is related to pollution of
Photochemical smog occurs in warm, dry and sunny climate. One of the following is not amongst the components of photochemical smog, identify it.
Photoelectric effect can be explained by assuming that light
Phosphorus $(P)$ is a structural element of
Phosphorus trioxide reacts with hot water to give
Phosphorylation of glucose during glycolysis is catalysed by
Photochemical phase does not include
Phosphide ion has the electronic structure similar to that of
Phosphorus acid is syrupy because of
Phosphorus cannot form $PH_5$ with its outer electronic configuration as $3s^23p^3$ because
Phosphorus normally exhibits a covalency of