EBK HUMAN PHYSIOLOGY
EBK HUMAN PHYSIOLOGY
15th Edition
ISBN: 9781260163049
Author: Fox
Publisher: MCGRAW HILL BOOK COMPANY
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Chapter 1, Problem 8RA

In a negative feedback loop, the effector produces changes that are

a. in the same direction as the change produced by the initial stimulus.

b. opposite in direction to the change produced by the initial stimulus.

c. unrelated to the initial stimulus.

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Students have asked these similar questions
What happens when the response produced by the effector causes a decrease in the magnitude of the stimulus that triggered the sequence of events?
In describing a positive feedback loop, which of the following would be true? a) the sensor and control center are always the same  b) the effector signals the control center to shut off the initial stimulus  c) the effect shuts off the initial stimulus  d) the effect amplifies the initial stimu
Which of the following rows correctly describe the direction of a nerve impulse in a reflex arc? a. Receptor → spinal cord → brain → effector b. effector → motor neuron → spinal cord → brain → sensory neuron → receptor c. sensory neuron → spinal cord → motor neuron → effector d. sensory neuron  → brain → motor neuron → effector

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EBK HUMAN PHYSIOLOGY

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