Solution to example 2. 1  multiply all terms in the first equation by 2. 2  add the two equations. 3  Conclusion: Because there are no values of x and y for which 0x + 0y = 11, the given system of equations has no solutions.
Baroreceptors (or archaically, pressoreceptors or baroceptors) are sensors located in the blood vessels of all vertebrate animals.hey sense the blood pressure and relay the information to the brain, so that a proper blood pressure can be maintained. Baroreceptors are a type of mechanoreceptor sensory neuron that is excited by stretch of the blood vessel.
Chapter 2. 101. sensory neuron. A neuron that detects changes in the external or internal environment and sends information about these changes to the central nervous system. motor neuron. A neuron located within the central nervous system that controls the contraction of a muscle or the secretion of a gland.hapter 2. 101. sensory neuron. A neuron that detects changes in the external or internal environment and sends information about these changes to the central nervous system. motor neuron. A neuron located within the central nervous system that controls the contraction of a muscle or the secretion of a gland.