题目
单项选择题
Which of the following statements about human color vision is/are true?
选项
A.a. Opsins are photosensitive (light-absorbing) pigments contained in the photoreceptors.
B.b. We have much worse color vision in our peripheral visual field than our central visual field.
C.c. Color-hue perception can be influenced by high-order cognitive processes like language.
D.d. A and C
E.e. All of the above are true of human color vision.
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思路分析
Question restatement: Which of the following statements about human color vision is/are true?
Option a: 'Opsins are photosensitive (light-absorbing) pigments contained in the photoreceptors.' This is accurate. Opsins are the protein components bound to retinal that detect specific wavelengths of light in photoreceptor cells (rods and cones), forming the basis of phototransduction. The statement correctly identifies opsins as light-abso......Login to view full explanation登录即可查看完整答案
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