midterm#2 Key - BIO 3303 Animal Physiology I Student...

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BIO 3303 Animal Physiology IStudent #:__________________________________Midterm #2 AName:__________________________________Page 1of 7Dr. E.M. StandenMarch 13th, 201770minTOPICS: Sensory BiologyCellular phones, unauthorized electronic devices or course notes (unless an open-book exam) are not allowed during this exam. Phones and devices must be turned off and put away in your bag. Do not keep them in your possession, such as in your pockets. If caught with such a device or document, the following may occur: academic fraud allegations will be filed which may result in you obtaining a 0 (zero) for the exam.By signing below, you acknowledge that you have ensured that you are complying with the above statement.Signature:_________________________________________________________Answer on the question sheet in the space provided. This exam is out of 50 marks.Read through the exam fully before starting as short answer and multiple choice questions are throughout.
BIO 3303 Animal Physiology IStudent #:__________________________________Midterm #2 AName:__________________________________Page 2of 71.(1 mark) What is sensory biology?
2.(1 mark) A tastant binds to a T2R receptor, resulting in a G-protein cascade in the cell. This receptor is detecting:
3.(1 mark) True or false: Sensory receptors are specific to one kind of stimulus and will never react to any other stimulus. 4.(3 marks) Complete the following table on the three types of proprioceptors:
Joint Capsule Receptors

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