Upon completing this you should be able to Identify the reason for the loss of c

Question

Upon completing this you should be able to Identify the reason for the loss of color vision in dim light in terms of the absorption spectra of the different photopsins Analyze absorption spectra of an acid-base indicator to identify its color in acidic and basic solutions The absorption spectra of the three photopsins and rhodopsin are shown in Figure 2. A common form of color-blindness is called deuteranomaly, which is characterized by the inability to distinguish between green and red. your task is explain how a mutation shifting the absorbance of one of the phot opsins to the red or blue cloud cause deuteranomaly. Approximate wavelength ranges for the colors are given at right:

Explanation / Answer

                      Because, different opsins differ in a few amino acids and absorb light at different wavelengths as retinal bound pigments.

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