Most households can have the temperature set between 120ÂºF and 130ÂºF on their water heaters. If you are concerned about energy savings and reducing your monthly energy bill then set your heater temp to 120ÂºF and see if that is sufficient for your needs.
Best Answer: If there are any ribosomes in a mature red blood cell, they have no function. whihc is what ribosomes would be doing in any other cell. Red blood cells are not considered fully mature until they have lost their nucleus, ribosomes, and mitochondria.
A prokaryote is a single-celled organism that lacks a membrane-bound nucleus (karyon), mitochondria, or any other membrane-bound organelle.owever, two organelles found in many eukaryotic cells, mitochondria and chloroplasts, contain ribosomes similar in size and makeup to those found in prokaryotes. This is one of many pieces of evidence that mitochondria and chloroplasts are themselves descended from free-living bacteria.