...... is not involved in the knee-jerk refle | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) The knee-jerk reflex is a classic example of a monosynaptic reflex arc. $1$. It involves a sensory receptor (muscle spindle) that detects the stre

Vedclass · Accepted Answer

Brain

Vedclass · Answer

(C) The knee-jerk reflex is a classic example of a monosynaptic reflex arc. $1$. It involves a sensory receptor (muscle spindle) that detects the stretch. $2$. The sensory neuron carries the impulse to the spinal cord. $3$. In the spinal cord,the sensory neuron synapses directly with a motor neuron (there are no interneurons involved in this specific monosynaptic pathway). $4$. The motor neuron then carries the impulse to the effector muscle,causing contraction. $5$. The brain is not involved in the processing of this reflex,as it is an involuntary response mediated entirely by the spinal cord.

...... is not involved in the knee-jerk reflex.

Similar Questions

Which of the following controls the reflex action?

Which of the following is an incorrect relationship?

When no intervention is done by the brain,the response is due to

Given below are different components of a reflex arc:
$I$. Effector organ
$II$. Interneuron
$III$. Motor neuron
$IV$. Sensory neuron
$V$. Sensory receptor
Arrange these in the correct order of the action potential that follows a sensory receptor stimulation.

Which one of the following occurs without the help of the brain?

Vedclass Test Series

Exam Paper Generator

Online Exam Module