Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Killer-cell immunoglobulin-like receptor wikipedia , lookup
Purinergic signalling wikipedia , lookup
Leukotriene B4 receptor 2 wikipedia , lookup
G protein–coupled receptor wikipedia , lookup
VLDL receptor wikipedia , lookup
Paracrine signalling wikipedia , lookup
Cannabinoid receptor type 1 wikipedia , lookup
Sensory Nervous System Supplemental Instruction Iowa State University Leader: Course: Instructor: Date: Caleb I. BIOL 212 Dr. Kukday 4/11/2017 1.) Vocabulary Review- Match the Terms & Definitions: a. Sensory receptors that sense i. Transduction ___ painful stimuli ii. Amplification ____ b. Taking a signal from the iii. Transmission ____ sensory part of the nervous iv. Nocireceptors _____ system to the central nervous v. Magnetoreceptors _____ system c. Sensory receptors that respond vi. Thermoreceptors_____ to wavelengths of light vii. Mechanoreceptors _____ d. Sensory receptors that respond viii. Photoreceptors_____ to changes in temperature ix. Electroreceptors _____ e. Sensory receptors that respond x. Chemoreceptors _____ to specific molecules f. Sensory receptors that respond to electrical fields g. Converting an external stimulus into an internal signal h. Sensory receptors that respond to differences in magnetic fields i. Turning a small stimulus into a larger broadcast signal j. Sensory receptors that respond to distortion caused by pressure 2.) Can you identify the role of the proteins that are involved in the photoreceptor signal transduction pathway? ----- Tell the role of the proteins below and state where these proteins perform their functions in the photoreceptor signal transduction pathway: i. Retinal- ii. Opsin- 1060 Hixson-Lied Student Success Center 515-294-6624 [email protected] http://www.si.iastate.edu 3.) Can you explain how signals are received by sensory receptor cells in the ear and then transmitted to sensory neurons? // Can you identify functions of the different parts of the ear? How are mechanical waves converted into signals within the ear? ----- 1060 Hixson-Lied Student Success Center 515-294-6624 [email protected] http://www.si.iastate.edu 4.) Can you identify functions of the different parts of the ear? How are mechanical waves converted into signals within the ear? // Can you identify cells that make up the retina based on their function? Describe how photoreceptor cells collect light: 1060 Hixson-Lied Student Success Center 515-294-6624 [email protected] http://www.si.iastate.edu Dr. Kukday’s “Can You?” Questions: Sensory Nervous System: 1.) Can you explain how signals are received by sensory receptor cells in the ear and then transmitted to sensory neurons? 2.) Can you identify functions of the different parts of the ear? How are mechanical waves converted into signals within the ear? 3.) Can you illustrate the organization of the mammalian eye? 4.) Can you identify cells that make up the retina based on their function? 5.) Can you identify the role of the proteins that are involved in the photoreceptor signal transduction pathway? 6.) Can you predict consequences of mutations in genes involved in the photoreceptor signal transduction pathway? 1060 Hixson-Lied Student Success Center 515-294-6624 [email protected] http://www.si.iastate.edu