Do bacteria cells have mitochondria? If yes or No justify your answer. Especially if your answer is No so how cellular respiration takes place?

Which of the following is most likely the result of an organism having lipids in its body a) water cannot be absorbed through the surface of a leaf b)human eats fruits to get a quick source of energy c) a sheep sleeps for more hours in the winter d) a warm river is filled with fish and algae