All cells, whether they are prokaryotic or eukaryotic, have some common features. The common features of prokaryotic and eukaryotic cells are: 1  DNA, the genetic material contained in one or more chromosomes and located in a nonmembrane bound nucleoid region in prokaryotes and a membrane-bound nucleus in eukaryotes.
Penicillin antibiotics are used to treat treat urinary tract infections, upper respiratory tract infections, lower respiratory infections, skin infections, bacterial infections, gastrointestinal infections, meningitis, and pneumonia. They work by killing the bacteria that is causing the infection.
Oral cephalosporins, including cefixime, can treat lower urinary tract infections, such as cystitis or bladder infection. The side effects of cephalosporins are similar to those of penicillin antibiotics.rinary tract infections affect your urinary system. The urinary system includes the bladder, the kidneys, the urethra and the ureters. Most infections affecting the bladder are known as lower tract infections, while infection of the kidneys is known as pyelonephritis.