The Stretch Reflex : (See Figure 13.15). The stretch reflex in its simplest form involves only 2 neurons, and is therefore sometimes called a 2-neuron reflex. The two neurons are a sensory and a motor neuron. The sensory neuron is stimulated by stretch (extension) of a muscle.Stretch of a muscle normally happens when its antagonist contracts, or artificially when its tendon is stretched, as in the knee jerk reflex.he Stretch Reflex : (See Figure 13.15). The stretch reflex in its simplest form involves only 2 neurons, and is therefore sometimes called a 2-neuron reflex. The two neurons are a sensory and a motor neuron. The sensory neuron is stimulated by stretch (extension) of a muscle.
The four main business structures commonly used by small businesses in Australia are: 1  Sole trader: an individual operating as the sole person legally responsible for all aspects of the business. 2  Company: a legal entity separate from its shareholders.
Types of business entity. Types of companies redirects here. For other uses, see company (disambiguation). A business entity is an entity that is formed and administered as per commercial law in order to engage in business activities, charitable work, or other activities allowable.