Prokaryotic cells possess simpler structures than eukaryotic cells , since they do not have a nucleus , other membrane bound organelles , or a cytoskeleton . Bacterial cells have two major compartments, the cytoplasm and cell envelope, and may also have exterior appendages , such as flagella or pili. There are two major types of prokaryotes: bacteria and archaea.
A , Administration, answered. The first symptoms of influenza (flu) virus B, including fever, chills, headache, and body aches, often begin to go away after about 2 or 3 days. In some cases, these symptoms will last 5 days or longer. The respiratory symptoms of influenza virus B, such as coughing, throat irritation, and congestion may last for days or weeks. However, most people are not contagious after about a week from the beginning of symptoms.
Influenza a (flu) how long are you contagious with cold or flu for? . Each type has persons are most contagious during the 24 hours before symptoms appear 16 aug 2013 influenza b is a of flu that similar to. Symptoms start 1 to 4 days after the virus enters body 26 may 2016 clinical signs and symptoms of influenza, information for health professionals cdcseasonal avian swine variant flu is a contagious respiratory illness caused by influenza viruses.