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.
1 The average annual temperature in Detroit, Michigan, Usa is a little cool at 9.2 degrees Celsius (48.6 degrees Fahrenheit). 2  The range of average monthly temperatures is 27.5 C (49.5 F) which is a moderate range.3  The average diurnal temperature range/ variation is 10.6 C (19.1 F). The average diurnal temperature range/ variation is 10.6 C (19.1 F). 2  July is the hottest month (really warm) having a mean temperature of 22.4 degrees Celsius (72.32 degrees Fahrenheit). 3  The coolest month (January) is cold having a mean temperature of -5.1 degrees Celsius (22.82 degrees Fahrenheit).