Question

Which of the following can be considered as the function of nervous system?

• A. Irritability
• B. Receive stimuli
• C. Conduction of enzymes
• D. To prepare the body against reactions

Answer 1

The correct option is B

Receive stimuli

The correct option is B.

Explanation of correct option :

1. The nervous system is an organ system found in animals that controls and coordinates many bodily actions.
2. The nervous system is made up of the brain, the spinal cord, and a vast network of nerves that run throughout the body.
3. Afferent or sensory neurons receive stimuli from receptors in the skin, eyes, ears, nose, and tongue, as well as pain and other receptors in the internal organs.
4. The central nervous system, which comprises the brain and spinal cord, receives sensory input.

Explanation of incorrect options:

Option A:

1. The ability of neurons (nervous system cells) to perceive and respond to stimuli is referred to as irritability.

Option C:

1. Conduction of nerve impulses across synapses is carried out by the enzyme Choline acetylase.

Option D:

1. The adrenal gland, which is placed on top of the kidney, produces the adrenaline hormone.
2. It trains our bodies to function at their best under stressful situations such as anger, danger, and stress.

Final answer: Receive stimuli can be considered the function of the nervous system.