Arrange the steps below in the correct order to describe how a reflex occurs: a relay neuron sends a signal to a motor neuron. a sensory neuron sends a signal to the spinal cord. a muscle receives a signal to contract. a bone moves. a receptor detects a signal.

The following is the order of events that takes place during a reflex arc system:

The reflex actions of the bone in a body follows a sequence of action in a system, the signals are first transferred to the brain via the spinal cord which then sends appropriate signals to receive the effect.

label a cell membrane

label b cytoplasm

label c ribosomes

label d dna

the membrane forms the outside of the cell

cytoplasm is the liquid within

ribosomes are the components within that distribute rna

the dna is the genetic make-up