Answer: a specialized subunit within a cell that has a specific function, and it is usually separately enclosed within its own lipid bilayer. Organelles have a membrane that surrounds them and some of their functions are: cell food breakdown, waste transportation and storage.
a specialized subunit within a cell that has a specific function, and it is usually separately enclosed within its own lipid bilayer. Organelles have a membrane that surrounds them and some of their functions are: cell food breakdown, waste transportation and storage
There are three widely recognized domains: Archaea, Bacteria, and Eukarya. Viruses lack many traits of living things so the majority of scientists do not classify them as living organisms.
from experience i have never had it happen to b/c i run cross country and track and it did not happen to me when i started running but if it did it would b/c of not eating food before you start running
