If one says that the clearance value of glucose is zero, what does this mean? question options: most of the glucose is filtered out of the blood and is not reabsorbed in the convoluted tubules. the clearance value of glucose is relatively high in a healthy adult. the glucose molecule is too large to be filtered out of the blood. normally all the glucose is reabsorbed.

food source and hunting?

propane is burned to provide the heat in many cooking grills. the chemical reaction for this process is shown in the equation below.

c3h8 + 5o2 ? 3 co2 + 4h2o + energy

what are the products in this chemical reaction?

3co2 + 4h2o + energy

producers within ecosystems are essential as they are at the base of the food chain. plants are examples of producers. they use the process of photosynthesis to capture light energy and use it to convert simple inorganic substances (carbon dioxide and water) into organic substances (glucose).