Question

Which statement explains how the two types of sensory transduction differ? a. Receptors can respond to multiple stimuli, whereas free nerve endings are specialized cells that detect a specific stimulus. b. Receptors are specialized cells that detect a specific stimulus, whereas free nerve endings can respond to multiple stimuli. c. Receptors are similar for different stimuli, whereas free nerve endings are different for different stimuli. d. Receptors are specialized cells that detect a specific stimulus, whereas free nerve endings can respond to pressure.

Name: Problem 37, Chapter 27: Biology for AP® Courses
Uploaded: 2020-02-21T21:47:39-08:00
Duration: 36 s
Channel: Barbara Kipreos

   Which statement explains how the two types of sensory transduction differ?
a. Receptors can respond to multiple stimuli, whereas free nerve endings are specialized cells that detect a specific stimulus.
b. Receptors are specialized cells that detect a specific stimulus, whereas free nerve endings can respond to multiple stimuli.
c. Receptors are similar for different stimuli, whereas free nerve endings are different for different stimuli.
d. Receptors are specialized cells that detect a specific stimulus, whereas free nerve endings can respond to pressure.

Biology for AP® Courses

Julianne Zedalis,… 1st Edition

Chapter 27, Problem 37

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Solved by Expert Barbara Kipreos

02/21/2020

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" Receptors are specialized cells or structures that detect specific types of stimuli, such as light, sound, or chemicals. Free nerve endings are unspecialized, afferent nerve endings that function as sensory receptors for various stimuli, including pain and Show more…

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Which statement explains how the two types of sensory transduction differ? a. Receptors can respond to multiple stimuli, whereas free nerve endings are specialized cells that detect a specific stimulus. b. Receptors are specialized cells that detect a specific stimulus, whereas free nerve endings can respond to multiple stimuli. c. Receptors are similar for different stimuli, whereas free nerve endings are different for different stimuli. d. Receptors are specialized cells that detect a specific stimulus, whereas free nerve endings can respond to pressure.

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Key Concepts

Sensory Transduction

Sensory transduction is the process by which sensory stimuli (such as pressure, light, or chemical signals) are converted into electrical signals by sensory cells. This conversion allows the nervous system to interpret various external and internal stimuli, initiating a neural response that leads to perception.

Specialized Sensory Receptors

Specialized sensory receptors are cells specifically designed to detect a particular type of stimulus. They have unique structures and molecular mechanisms that allow them to respond optimally to specific environmental cues, ensuring high sensitivity and selectivity in signal detection.

Free Nerve Endings

Free nerve endings are unspecialized, exposed nerve fibers that are capable of responding to a variety of stimuli. They lack the encapsulated structures found in specialized receptors, making them more versatile in detecting different types of sensory inputs such as pain, temperature, and crude touch.

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