Table of contents

Skip topic navigation

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

15. The Special Senses

Rods, Cones, and Light

Anatomy & Physiology

15. The Special Senses

Rods, Cones, and Light

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

What determines the specific wavelength of light absorbed by a cone cell?

The distance of the cone cell from the fovea

The size of the cone cell

The number of cone cells in the retina

The type of photopigment present in the cone cell

Previous problemNext problem

Verified step by step guidance

Understand that cone cells are photoreceptor cells in the retina responsible for color vision.

Recognize that each type of cone cell contains a specific photopigment that is sensitive to a particular range of wavelengths of light.

Identify the three types of cone cells in the human eye: S-cones (short-wavelength), M-cones (medium-wavelength), and L-cones (long-wavelength), each containing different photopigments.

Acknowledge that the specific photopigment present in a cone cell determines which wavelength of light it absorbs most effectively.

Conclude that the type of photopigment in the cone cell is the key factor in determining the specific wavelength of light absorbed, not the cell's size, number, or distance from the fovea.