Skip to ContentGo to accessibility pageKeyboard shortcuts menu
OpenStax Logo
Biology

Critical Thinking Questions

BiologyCritical Thinking Questions

19.

If a person sustains damage to axons leading from sensory receptors to the central nervous system, which step or steps of sensory perception will be affected?

20.

In what way does the overall magnitude of a stimulus affect the just-noticeable difference in the perception of that stimulus?

21.

What can be inferred about the relative sizes of the areas of cortex that process signals from skin not densely innervated with sensory receptors and skin that is densely innervated with sensory receptors?

22.

From the perspective of the recipient of the signal, in what ways do pheromones differ from other odorants?

23.

What might be the effect on an animal of not being able to perceive taste?

24.

How would a rise in altitude likely affect the speed of a sound transmitted through air? Why?

25.

How might being in a place with less gravity than Earth has (such as Earth’s moon) affect vestibular sensation, and why?

26.

How could the pineal gland, the brain structure that plays a role in annual cycles, use visual information from the suprachiasmatic nucleus of the hypothalamus?

27.

How is the relationship between photoreceptors and bipolar cells different from other sensory receptors and adjacent cells?

Citation/Attribution

This book may not be used in the training of large language models or otherwise be ingested into large language models or generative AI offerings without OpenStax's permission.

Want to cite, share, or modify this book? This book uses the Creative Commons Attribution License and you must attribute OpenStax.

Attribution information
  • If you are redistributing all or part of this book in a print format, then you must include on every physical page the following attribution:
    Access for free at https://openstax.org/books/biology/pages/1-introduction
  • If you are redistributing all or part of this book in a digital format, then you must include on every digital page view the following attribution:
    Access for free at https://openstax.org/books/biology/pages/1-introduction
Citation information

© Feb 14, 2022 OpenStax. Textbook content produced by OpenStax is licensed under a Creative Commons Attribution License . The OpenStax name, OpenStax logo, OpenStax book covers, OpenStax CNX name, and OpenStax CNX logo are not subject to the Creative Commons license and may not be reproduced without the prior and express written consent of Rice University.