Neural Control and Coordination

The specific receptors for neurotransmitters in a synapse are present on .

1. Pre-synaptic membrane
2. Post-synaptic membrane
3. Myelin sheath
4. Schwann cell

Which of the following is not a part of human central neural system?

1. Pericardium
2. Arachnoid
3. Dura mater
4. Pia mater

Match List I with List II: Choose the correct answer from the options given below :

1. A-II, B-III, C-I, D-IV
2. A-III, B-IV, C-II, D-I
3. A-I, B-III, C-II, D-IV
4. A-II, B-I, C-III, D-IV

Given below are two statements: In the light of the above statements, choose the most appropriate answer from the options given below:

1. Both Statement I and Statement II are correct.
2. Both Statement I and Statement II are incorrect.
3. Statement I is correct but Statement II is incorrect.
4. Statement I is incorrect but Statement II is correct.

Match List-I with List-II Choose the correct answer from the options given below:

1. A-III, B-I, C-IV, D-II
2. A-I, B-IV, C-II, D-III
3. A-IV, B-III, C-II, D-I
4. A-II, B-III, C-I, D-IV

The parts of human brain that help in regulation of sexual behaviour, expression of excitement, pleasure, rage, fear etc. are:

1. Corpora quadrigemina and hippocampus
2. Brain stem and epithalamus
3. Corpus callosum and thalamus
4. Limbic system and hypothalamus

Match List I with List II with respect to human eye.

1. A-IV, B-III, C-II, D-I
2. A-I, B-IV, C-III, D-II
3. A-II, B-I, C-III, D-IV
4. A-III, B-I, C-IV, D-II

Select the incorrect statement regarding synapses :

1. The membranes of presynaptic and postsynaptic neurons are in close proximity in an electrical synapse.
2. Electrical current can flow directly from one neuron into the other across the electrical synapse.
3. Chemical synapses use neurotransmitters.
4. Impulse transmission across a chemical synapse is always faster than that across an electrical synapse.

Match List-I with List-II : Choose the correct answer from the options given below :

1. (a)-(ii), (b)-(iii), (c)-(iv), (d)-(i)
2. (a)-(iii), (b)-(i), (c)-(iv), (d)-(ii)
3. (a)-(ii), (b)-(iv), (c)-(iii), (d)-(i)
4. (a)-(ii), (b)-(iii), (c)-(i), (d)-(iv)

Match the following columns and select the correct option.

1. (a)-(ii), (b)-(iii), (c)-(i), (d)-(iv)
2. (a)-(iv), (b)-(ii), (c)-(i), (d)-(iii)
3. (a)-(iii), (b)-(i), (c)-(iv), (d)-(ii)
4. (a)-(i), (b)-(ii), (c)-(iv), (d)-(iii)