All things being equal, sunlight on Mars at aphelion would be about 36% as strong as sunlight on Earth. But Mars has a thinner atmosphere, so this will brighten it a little. Because your eyes adapt to the available light, the difference would be less noticable.
Save. A glucose serum test determines the amount of sugar in your blood. A low glucose serum level can be a sign of a condition called hypoglycemia.1  What Causes Low Creatinine Levels? 2  Blood Sugar Levels & What They Mean. glucose serum test determines the amount of sugar in your blood. A low glucose serum level can be a sign of a condition called hypoglycemia. 1  What Causes Low Creatinine Levels?
Blood Glucose. A blood glucose test measures the amount of a type of sugar, called glucose, in your blood. Glucose comes from carbohydrate foods. It is the main source of energy used by the body.Insulin is a hormone that helps your body's cells use the glucose. This test can be used to diagnose diabetes. 2  It also shows how well your diabetes has been controlled in the past 2 to 3 months and whether your diabetes medicine needs to be changed. 3  The result of your A1c test can be used to estimate your average blood sugar level. 4  This is called your estimated average glucose, or eAG.