[Campbell Biology P.1066] Based on the provided text, what is the primary difference between ... | Practice Question

Based on the provided text, what is the primary difference between negative and positive feedback in hormone pathways?

  • A: Negative feedback dampens the stimulus, while positive feedback amplifies it.
  • B: Negative feedback leads to a response, while positive feedback prevents one.
  • C: Negative feedback always involves the nervous system, but positive feedback does not.
  • D: Negative feedback is rare, whereas positive feedback is common in maintaining homeostasis.

Explanation

The text states that 'Hormone pathways may include negative feedback, which dampens the stimulus and thus limits the response, or positive feedback, which amplifies the stimulus and drives the response to completion.' This directly describes the core difference.