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.
What does March have in store weather-wise for Michigan? 30-day-temps.jpg The 30 day temperature forecast for March has a high chance that temperatures will average below normal for all of Michigan. The month of March usually brings Michigan some of our wackiest weather. It is the month filled with the fight between winter and spring. Will winter win the fight more, or will we finally get some tastes of spring? The top graphic is the Climate Prediction Center's temperature forecast for March.