Most churches do not charge for the funeral service of an active member of their congregation, but it can be customary to give a donation of $50-$200 or more to the church. Non-members may be charged rental fees of $200-$500 or more, depending on the number and type of facilities, and the length of time they are needed.
A chemoreceptor, also known as chemosensor, is a sensory receptor that transduces a chemical signal into an action potential. In more general terms, a chemosensor detects certain chemical stimuli in the environment. Examples of direct chemoreceptors include: 2  Taste buds in the gustatory system: The primary use of gustation as a type of chemoreception is for the detection of tasteants. 3  Aqueous chemical compounds come into contact with chemoreceptors in the mouth, such as taste buds on the tongue, and trigger responses.
The peripheral chemoreceptors sense and respond to of a variety of blood molecules and are an important sensory component of a negative feedback loop which controls respiratory activity in an attempt to maintain relatively constant levels of arterial oxygen, arterial carbon dioxide, and blood pH as discussed further in integrated respiratory control.