In this early work, however, the activating effects of the natural ligand, acetylcholine, were not measured and, also, atropine apparently only partially inhibited the receptor. In the current paper, therefore, we recloned this receptor (named A-type mAChR) and found that the cDNA sequence published in Shapiro et al.
At an early age we learn that the color of the water in our lakes, rivers and ponds is blue, but we expect the water in our drinking glass to be clear. When homeowners discover their home drinking water has a slight blue tint, itâs cause for concern. Blue or blue-green water likely means it contains copper.
Why do you have it & what causes it: Cloudy pool water is a HUGE open-ended issue. You can watch the video here. There is NO SINGLE CAUSE of cloudy pool water. Cloudy pool water is caused by the following conditions: Early algae growth caused by low or inadequate sanitizer/oxidizer levels.