The cell membrane of a muscle cell is called the sarcolemma, and this membrane, like that of neurons, maintains a membrane potential. So, impulses travel along muscle cell membranes just as they do along nerve cell membranes. However, the 'function' of impulses in muscle cells is to bring about contraction.
Climate for Detroit, Michigan. Detroit's coldest month is January when the average temperature overnight is 17.8Â°F. In July, the warmest month, the average day time temperature rises to 83.4Â°F.The driest month in Detroit is February with 1.88 inches of precipitation, and with 3.55 inches June is the wettest month.n July, the warmest month, the average day time temperature rises to 83.4Â°F. The driest month in Detroit is February with 1.88 inches of precipitation, and with 3.55 inches June is the wettest month.
On average, only 6.2 days of the month see temperatures of 32 degrees or lower. In fact, the average temperature range is 39.3 to 57.7 degrees. That's not to say there are no exceptions. In fact, Detroit has seen both highs of 89 degrees and lows of 10 in the month.n average, 3.3 days of the month see temperatures of 90 degrees or above. In fact, the average temperature range is 59.7 to 79.1 degrees. That's not to say there are no exceptions. In fact, Detroit has seen both highs of 104 degrees and lows of 36 in the month.