In a Feedback System, the Effector Typically Affects the Variable

question 37

Multiple Choice

In a feedback system, the effector typically affects the variable that served as a stimulus. Based on that, which of these is NOT an example of a feedback system?

• A) increasing the rate of respiration in response to a decrease in oxygen levels
• B) decreasing the rate of glycogenesis in response to decreased glucose levels
• C) increasing contraction strength in response to the baby's head pushing on the cervix
• D) decreasing blood pressure in response to a large blood volume loss

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Definitions:

Experiments

Controlled procedures carried out to discover, test, or demonstrate a hypothesis or the effect of one variable on another.

Qualitative Research

A research method focused on understanding phenomena through observing and interpreting non-numerical data, such as interviews, observations, and texts.

Data

Quantitative or qualitative information collected for reference, analysis, or to serve as the basis for decision-making.

Information

Data that is processed, organized, and presented in a manner that makes it meaningful to the recipient.