Eukaryotic chromosomes differ from bacterial chromosomes in that A. Eukaryotic chromosomes have a centromere B. Bacterial chromosomes have telomeres C. Bacterial chromosomes are usually linear D. Bacterial DNA is usually wrapped around histones E. Actually they differ in all of these ways

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).