25) For Each of the following receptors indicate which type of sensory receptor it a. Male silkworms antennae detecting pheromones b. Taste receptors when we eat something sweet c. Light hitting the rods and cones in the eyes d. Sensory cells/sensing extreme pressure e. The base of a cat's whiskers detecting movement

25) For Each of the following receptors indicate which type of sensory receptor it a. Male silkworms antennae detecting pheromones b. Taste receptors when we eat something sweet c. Light hitting the rods and cones in the eyes d. Sensory cells/sensing extreme pressure e. The base of a cat's whiskers detecting movement

Biology: The Dynamic Science (MindTap Course List)

4th Edition

ISBN:9781305389892

Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Chapter41: Sensory Systems

Section: Chapter Questions

Problem 2TYK

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-Match the receptors in column A with the stimulus it perceives in column B and the type of ceptor in column C. You will have two letter answers per number. K. 1. Ear e. sound u. Phenoreceptor Answer: EU 25. 26. 27. 28. 29. 30. Free nerve ending Merkel cells Krause end bulbs Meissner corpuscle Pacinian corpuscle Ruffini's ending a. Temperatures b. Touch c. Pressure d. Pain e. Taste f. Sight C v. Mechano receptor w. Nociceptor x. Chemoreceptor y. Thermo receptor z. Proprioceptor
Select the options that properly describe the function and features of cone cones can see red, glue and green. A A bright blue light would stimulate rods more than cones. O In low light conditions cones perceive color as gray cale. O In low light conditions cones perceive color as blue scale. O cones view low light conditions in grayscale. O cones are sensitive to bright light conditions.
1. Use the response of a pain receptor stimulated by a strong acid to illustrate the law of specifc nerve energies. 2a. Describe how the intensity of stimulation is encoded by a receptor, such as a hair cell. 2b. Contrast that with how the intensity of stimulation is encoded by the associated somatosensory neuron.
The ability to localize the site of stimuli depends upon :-a- the type of the stimulated receptorb- connections between the receptor and the sensory cortexc- the rate of adaptation of the stimulated receptorsd- the nature of the stimulus
5. Review of sensory systems Choices: Olfaction; Audition; Nociception; Cones; Kinesthesis; Vestibular; Rods On your retina the and in combination these cells produce signals for all the colors of visible light. b. cells react to different wavelengths in particular blue-violet, red, and green a. Our sense of sound is called membrane and these cells can be permanently damaged if exposed to loud noise.. C. The sense of smell is called flavor of foods as you detect the spices and aromas of the dish. and depends on the movement of the hair cells on the basilar and it plays an important role in the perception of the d. contributes to staying balanced by providing information about position and motion of the body as the brain receives signals from your joints, tendons and muscles. The sense of pain is called injury, the more cells stimulated, the more signals to the brain, the more it hurts. е. and it relates to the number of cells stimulated by the
Most sensory receptors :-a- are stimulated by different types of stimulib- are stimulated only by specific stimulic- posses a high threshold for their specific stimulid- only ‘b’ and ‘c’ are correct
C. Match the receptors in column A with the stimulus it perceives in column B and the type of receptor in column C. You will have two letter answers per number. Ex. 1. Ear e. sound u. Phenoreceptor Answer: EU 25. Free nerve ending a. Temperatures v. Mechano receptor 26. Merkel cells b. Touch w. Nociceptor 27 Krause end bulbs c. Pressure x. Chemoreceptor Meissner corpuscle y. Thermo receptor 28. d. Pain 29. Pacinian corpuscle e. Taste z. Proprioceptor 30. Ruffini's ending f. Sight A,
You touch the skin with two points of a caliper 13 mm apart, and the subject is able to perceive both points. Which of the following are possible explanations? O A. The two points of the calipers were within two different receptive fields, and both primary sensory neurons converged onto the same secondary sensory neuron B. The two points of the caliper were in overlapping receptive fields and lateral inhibition allowed both points to be distinguished C. The two points of the calipers were within two different receptive fields, and both primary sensory neurons converged onto separate secondary sensory neurons. O Only A and B Only B and C
Which of these types of sensory receptors are involved withproprioception?a. free nerve endings d. Pacinian corpusclesb. Golgi tendon organs e. All of these are correct.c. muscle spindles
example of a Dogan? ouéput/efferent 1lwhatis an pakway ngan ? palkway Somatic mobor 2) Optic nerve Sensom hair cell neuron neuron muscle fiber Sympathetic nerve heart cochlea
Select the options that properly describe the function and features of rods. A bright blue light would stimulate rods more than cones. In low light conditions rods perceive color as gray cale. sensitive to bright light conditions. Rods are sensitive to vision in low light conditions. In low light conditions rods perceive color as blue scale. Low light conditions are viewed in blue scale. O The absorbance of rhodopsin in the rods is much more sensitive than in the cone opsins. Rods are sensitive to vision in bright light conditions. sensitive to low light conditions. Rods are sensitive to low light conditions. V The absorbance of rhodopsin in the cones is much more sensitive than in the rods opsins. Rods are sensitive to bright light conditions.
4. Use what you know about the anatomy and physiology of special sensory organs to evaluate how each of the following changes will impact an Animal's ability to sense its environment. A mutation produces a non-functional ligand-gated channel, which normally binds glucose. Which special sense(s) will be impacted by this mutation? The stereocilia on "hair cells" become stiffer as Vertebrates age. Identify the senses that will be impacted by this change; then, describe one specific example of how the perception of a stimulus will change due to this age related stiffening.