Table of contents

1. Introduction to Anatomy & Physiology5h 43m
2. Cell Chemistry & Cell Components12h 36m
3. Energy & Cell Processes10h 6m
4. Tissues & Histology10h 3m
5. Integumentary System2h 20m
6. Bones & Skeletal Tissue2h 16m
7. The Skeletal System2h 35m
8. Joints2h 17m
9. Muscle Tissue2h 33m
10. Muscles1h 11m
11. Nervous Tissue and Nervous System1h 35m
12. The Central Nervous System1h 6m
- Introduction to the Central Nervous System
  18m
- The Cerebrum
  48m
13. The Peripheral Nervous System1h 26m
14. The Autonomic Nervous System1h 38m
15. The Special Senses2h 41m
16. The Endocrine System2h 48m
17. The Blood3h 22m
18. The Heart3h 42m
19. The Blood Vessels3h 35m
20. The Lymphatic System3h 16m
21. The Immune System14h 37m
22. The Respiratory System3h 20m
23. The Digestive System2h 5m
24. Metabolism and Nutrition4h 0m
25. The Urinary System2h 39m
26. Fluid and Electrolyte Balance, Acid Base Balance37m
27. The Reproductive System2h 5m
28. Human Development1h 21m
29. Heredity3h 32m

13. The Peripheral Nervous System

Introduction to Sensory Receptors

Anatomy & Physiology

13. The Peripheral Nervous System

Introduction to Sensory Receptors

Previous problemNext problem

Struggling with Anatomy & Physiology?

Join thousands of students who trust us to help them ace their exams!Watch the first video

Multiple Choice

Which two of the following senses use chemoreceptors?

Touch and balance

Vision and hearing

Taste and smell

Hearing and taste

Previous problemNext problem

Verified step by step guidance

Begin by understanding what chemoreceptors are: Chemoreceptors are specialized sensory receptors that respond to chemical stimuli. They play a crucial role in detecting changes in the chemical composition of the environment.

Identify the senses that rely on chemical detection: Taste and smell are the two senses that primarily use chemoreceptors. Taste involves detecting chemicals dissolved in saliva, while smell involves detecting airborne chemicals.

Consider the other options provided: Touch and balance rely on mechanoreceptors and proprioceptors, respectively, which respond to physical changes rather than chemical stimuli. Vision relies on photoreceptors, and hearing relies on mechanoreceptors.

Evaluate why taste and smell are the correct answer: Both taste and smell involve the detection of chemical molecules, which is the primary function of chemoreceptors. This makes them distinct from the other senses listed.

Conclude by reinforcing the concept: Chemoreceptors are essential for the senses of taste and smell, as they allow organisms to perceive and respond to chemical signals in their environment.