| 21. | Opsin is synthesized on the rough endoplasmic reticulum and is an integral membrane protein.
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| 22. | Two rhabdomeric opsins and a Go-opsin.
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| 23. | Two rhabdomeric opsins and a Go-opsin.
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| 24. | Opsins are responsible for adjusting wavelength dependence of the chromophore light induced isomerization reaction.
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| 25. | Therefore, opsins act by determining chromophore sensitivity to light at any given wavelength.
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| 26. | The cattle RGR opsin absorbs maximally at different wavelengths depending on the pH-value.
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| 27. | After bacteriorhodopsin, halorhodopsin may be the best type I ( microbial ) opsin studied.
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| 28. | From translation of opsin to formation of the disks takes just a couple of hours.
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| 29. | All above assumes trichromatic vision and that the opsins all have the same action spectrum.
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| 30. | Individuals who can express only two types of opsins in the cones are called dichromats.
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