Which of the following describes an event in the visual response process?
a. Light energy strikes the retina and excites pigments to release retinal
b. Light energy strikes the cornea and excites pigments to release retinoic acid
c. Visual pigments deep in the brain are excited by light transmitted through the retina
d. Epithelial cells on the surface of the eye respond to light energy by transmitting opsin molecules along nerve pathways to the brain
a
You might also like to view...
What aspects of the information on food labels are the most relevant to consumers who want to identify foods that contribute to bone health?
How is an infant's readiness for solid foods demonstrated?
Your friend Jane just returned from the doctor, who diagnosed her with a specific vitamin B toxicity. However, she doesn't recall the name of the vitamin. Which of the following is the only possible culprit associated with toxicity symptoms?
a. Niacin b. Biotin c. Riboflavin d. Vitamin B12
Approximately what percentage of the U.S. population did not have health insurance in 2012?
a. 4% b. 15% c. 24% d. 39% e. 55%