7. Urinary tract infections-A UTI or urinary tract infection can affect any part of the urinary tract. Germs inside the urinary system can cause fever, pain, cramping, cloudy urine, and feeling the need to urinate, even when the bladder is empty.
The sensory receptors involved in taste and smell contain receptor molecules that bind to specific chemicals.Odor receptors in olfactory receptor neurons, for example, are activated by interacting with molecular structures on the odor molecule.Similarly, taste receptors (gustatory receptors) in taste buds interact with chemicals in food to produce an action potential.dor receptors in olfactory receptor neurons, for example, are activated by interacting with molecular structures on the odor molecule. Similarly, taste receptors (gustatory receptors) in taste buds interact with chemicals in food to produce an action potential.
Sensory receptors detects external and internal stimuli. 2. Integration. The brain and spinal cord process sensory input and produce responses. 3. Homeostasis. The nervous system coordinates the activities of other systems in order to. maintain homeostasis.