Lesson 5: Nervous System – Class 10 Biology (SCERT Telangana)
Which part of the body controls all activities?
Select
Brain
Heart
Spinal cord
The structural and functional unit of nervous system is:
Select
Neuron
Axon
Dendrite
Which part of neuron receives impulses?
Select
Dendrite
Axon
Cell body
The longest part of neuron is:
Select
Axon
Dendrite
Cell body
Which part of the brain controls voluntary actions?
Select
Cerebrum
Cerebellum
Medulla
Which part of the brain maintains posture and balance?
Select
Cerebellum
Cerebrum
Medulla
Which part of the brain controls heartbeat and breathing?
Select
Medulla
Cerebrum
Spinal cord
The gap between two neurons is called:
Select
Synapse
Axon
Dendrite
Nerve impulse is transmitted by:
Select
Electrical signals
Chemical signals
Hormones
Which system controls reflex actions?
Select
Spinal cord
Brain
Nerves
The peripheral nervous system includes:
Select
Cranial and spinal nerves
Brain and spinal cord
Reflex arc
Which neuron carries messages from sense organs to brain?
Select
Sensory neuron
Motor neuron
Relay neuron
Motor neurons carry impulses to:
Select
Muscles
Brain
Sense organs
Which neuron is involved in reflex arc between sensory and motor neuron?
Select
Relay neuron
Motor neuron
Sensory neuron
The brain is protected by:
Select
Skull
Spinal cord
Ribs
What is the function of cerebrospinal fluid?
Select
Protect brain and spinal cord
Digest food
Store memory
Which part of the brain is responsible for thinking?
Select
Cerebrum
Cerebellum
Medulla
Reflex actions are:
Select
Automatic
Voluntary
Slow
Which part connects brain and spinal cord?
Select
Medulla
Cerebellum
Cerebrum
The outermost membrane covering brain is:
Select
Dura mater
Arachnoid
Pia mater
The pathway followed by nerve impulse in reflex is called:
Select
Reflex arc
Relay path
Impulse track
Which part of neuron transmits impulse away from cell body?
Select
Axon
Dendrite
Synapse
Nervous system is composed of:
Select
Neurons
Muscles
Tissues
Which organ is part of central nervous system?
Select
Brain
Eye
Ear
Which part of brain regulates hunger and thirst?
Select
Hypothalamus
Cerebrum
Cerebellum
The sensory organs send messages to:
Select
Brain
Spinal cord
Heart
Which cells support neurons?
Select
Glial cells
Axons
Nephrons
What is the role of spinal cord?
Select
Reflex action
Thinking
Balance
What is the charge inside neuron at resting state?
Select
Negative
Positive
Neutral
What is released at synapse to transmit impulse?
Select
Neurotransmitters
Hormones
Electricity
Which nerve connects eyes to brain?
Select
Optic nerve
Olfactory nerve
Vagus nerve
Which organ controls emotions?
Select
Brain
Heart
Liver
Impulse always travels from:
Select
Dendrite to axon
Axon to dendrite
Synapse to cell body
Which part of the nervous system works during emergency?
Select
Sympathetic system
Parasympathetic
Somatic
Voluntary actions are controlled by:
Select
Cerebrum
Medulla
Spinal cord
Involuntary actions are controlled by:
Select
Medulla
Cerebrum
Cerebellum
Which division controls digestion and heartbeat?
Select
Autonomic nervous system
Somatic
Central nervous system
Which part stores memory?
Select
Cerebrum
Cerebellum
Medulla
Which part controls body temperature?
Select
Hypothalamus
Cerebellum
Medulla
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