Select Chapter Topics:
Q. No.Which functional division of the nervous system primarily maintains homeostasis of involuntary activities such as heartbeat and digestion?
1.
Somatic nervous system
2.
Autonomic nervous system
3.
Spinal nerves
4.
Afferent division of PNS
Subtopic: Nervous System |
82%
Level 1: 80%+
Please attempt this question first.
Hints
Please attempt this question first.
The medulla oblongata regulates:
| 1. | Intelligence, willpower and judgment |
| 2. | Vision and hearing |
| 3. | Swallowing, respiration and heartbeat |
| 4. | Voluntary muscle activity |
Subtopic: Hind & Mid Brain |
84%
Level 1: 80%+
Please attempt this question first.
Hints
Please attempt this question first.
In lower invertebrates like Hydra, the neural organisation is very simple and consists of:
| 1. | A well-developed brain with ganglia and neural tissues |
| 2. | A network of neurons without any organised structure |
| 3. | A central nervous system and peripheral nervous system |
| 4. | Myelinated nerve fibers arranged in a hierarchical manner |
Subtopic: Nervous System |
80%
Level 1: 80%+
Please attempt this question first.
Hints
Please attempt this question first.
The limbic system is a complex structure involved in regulation of emotional reactions, sexual behaviour, and motivation. Which of the following correctly identifies the anatomical components that form the limbic system?
| 1. | The cerebral cortex, thalamus, and hypothalamus |
| 2. | The midbrain, cerebral aqueduct, and corpora quadrigemina |
| 3. | The pons, cerebellum, and medulla oblongata |
| 4. | The inner parts of cerebral hemispheres along with associated deep structures like amygdala and hippocampus |
Subtopic: Fore Brain |
85%
Level 1: 80%+
Please attempt this question first.
Hints
Please attempt this question first.
In a neuron, electrical impulses are transmitted away from the cell body mainly through a long, specialised cytoplasmic extension.
This structure is called the:
1. Dendrite
2. Axon
3. Cyton
4. Synapse
This structure is called the:
1. Dendrite
2. Axon
3. Cyton
4. Synapse
Subtopic: Nervous System |
82%
Level 1: 80%+
Please attempt this question first.
Hints
Please attempt this question first.
The given figure of the sagittal section of human brain has a bundle of nerve fibres connecting the brain's left and right hemispheres, allowing them to communicate.
Name the bundle:
1. Corpus striatum
2. Corpus callosum
3. Corpus luteum
4. Corpus spongiosum
Name the bundle:
1. Corpus striatum
2. Corpus callosum
3. Corpus luteum
4. Corpus spongiosum
Subtopic: Fore Brain |
96%
Level 1: 80%+
Please attempt this question first.
Hints
Please attempt this question first.
Electrical synapses are characterized by:
1. Presence of neurotransmitters
2. Direct flow of current between neurons
3. Wide synaptic cleft
4. Slower transmission than chemical synapses
1. Presence of neurotransmitters
2. Direct flow of current between neurons
3. Wide synaptic cleft
4. Slower transmission than chemical synapses
Subtopic: Origin of Resting Membrane Potential | Action Potential |
88%
Level 1: 80%+
Please attempt this question first.
Hints
Please attempt this question first.
The autonomic neural system is responsible for:
| 1. | Voluntary muscle movements |
| 2. | Conscious thought processes |
| 3. | Control of involuntary organs and smooth muscles |
| 4. | Sensory perception |
Subtopic: Nervous System |
90%
Level 1: 80%+
Please attempt this question first.
Hints
Please attempt this question first.
Nodes of Ranvier are:
| 1. | Gaps between adjacent Schwann cells in unmyelinated neurons |
| 2. | Gaps between adjacent myelin sheaths in myelinated neurons |
| 3. | Junctions between dendrites and axons |
| 4. | Points where axons branch |
Subtopic: Nervous System |
83%
Level 1: 80%+
Please attempt this question first.
Hints
Please attempt this question first.
The transmission of nerve impulse across a chemical synapse involves:
| 1. | Direct flow of electrical current |
| 2. | Release of neurotransmitters from synaptic vesicles |
| 3. | Gap junctions between neurons |
| 4. | Immediate electrical connection between neurons |
Subtopic: Origin of Resting Membrane Potential | Action Potential |
89%
Level 1: 80%+
Please attempt this question first.
Hints
Please attempt this question first.
Select Chapter Topics:
© 2026 GoodEd Technologies Pvt. Ltd.