Typhoid (typhoid fever) is a serious disease. It is caused by bacteria called Salmonella Typhi. Typhoid causes a high fever, fatigue, weakness, stomach pains, headache, loss of appetite, and sometimes a rash. If it is not treated, it can kill up to 30% of people who get it.ive typhoid vaccine (oral). 1  Should not be given to children younger than 6 years of age. 2  Anyone who has had a severe reaction to a previous dose of this vaccine should not get another dose. 3  Anyone who has a severe allergy to any component of this vaccine should not get it.
There are three main stages of cellular respiration: glycolysis, the citric acid cycle, and electron transport/oxidative phosphorylation.
Glycolysis is the first step in the process of cellular respiration, where glucose molecules are broken down into two pyruvates in the cytoplasm of the cell. 4 ATP are produced here, but 2 are required for the process.