(b) At the dendritic end electrical impulses bring about the release of some chemicals which generate an electrical impulse at the axonal end of another neuron.
(b) At the dendritic end electrical impulses bring about the release of some chemicals which generate an electrical impulse at the axonal end of another neuron.
which of the following has the electronic configuration 2, 8, 3 ?
(a) Aluminium
(a) Aluminium
See lessWhich is the weakest base out of the following ?
(c) Ammonium hydroxide.
(c) Ammonium hydroxide.
See lessA sample of white AgCl taken in a china dish was lift under sunlight for sometime. The colour of the sample will be found to be
(b) grey
(b) grey
See lessStars twinkle due to
(a) atmospheric refraction.
(a) atmospheric refraction.
See lessIn cucurbita growth of the tendril towards support is due to
(d) rapid cell division in tendril cells which are away from the support.
(d) rapid cell division in tendril cells which are away from the support.
See lessWhich of the following statements about transmission of nerve impulse is incorrect ?
(b) At the dendritic end electrical impulses bring about the release of some chemicals which generate an electrical impulse at the axonal end of another neuron.
(b) At the dendritic end electrical impulses bring about the release of some chemicals which generate an electrical impulse at the axonal end of another neuron.
See lessIn the process of anodising
(d) all the above
(d) all the above
See lessWhen water is added to concentrated sulphuric acid
(a) heat is evolved
(a) heat is evolved
See lessThe most important safety method used in domestic electrical circuit so as to protect home appliances from short circuiting or overloading is
(b) use of fuse of appropriate rating.
(b) use of fuse of appropriate rating.
See lessThe strength of magnetic field along the axis of a solenoid coil :
(d) all of the above.
(d) all of the above.
See less